1/18/2024 0 Comments Python generate fake dataThis value is not guaranteed to be unique, so you might want to check for uniqueness in your python code. Instead, I generated a random number in a specified range using random. You’ll notice I commented out generating the ID as a US Social Security Number (SSN), because that’s just scary and bad practice. Here’s a simple example of using Python Faker to generate a person record, with a name, email, company, etc.: import random But oftentimes you just need someone who looks quacks like a dock, but is not an actual duck. Keep in mind that the data we generate won’t be perfect unless we tune the out-of-the-box code. Many of the included and community providers are even localized for different regions. I’d rather use generated data where analysts can focus on how ducking awesome DuckDB is instead of how unclean the data is.Īs a bonus, using generated data allows us to create data that’s better aligned with real-world uses cases for the average analyst, as Anna Geller requests in a recent tweet.Īs a user, I would appreciate some randomly generated datasets where folks can analyze real world things like costs and revenue rather than petal lengths- Anna Geller JanuUsing Python Fakerįaker is a Python package for generating fake data, with a large number of providers for generating different types of data, such as people, credit cards, dates/times, cars, phone numbers, etc. Of course, I could clean these up, but using these records as-is makes me frequently question my SQL skills. Others have documented additional issues with dirty data. Interestingly all trips with dates in the future are posted from a single vendor (see data dictionary). │ tpep_pickup_datetime │ VendorID │ passenger_count │ fare_amount │ ![]() Based on the fare_amount for the following 5 person trip in 2098, I’d say we can safely conclude that inflation will be on a downward or lateral trend over the next 60 years. You can see here that some taxi trips were taken seriously far in the future. ![]() We’re very lucky to have this dataset, but like many data sources, the data is in need of cleaning. The DuckDB community regularly uses the NYC Taxi Data to demonstrate and test features as it’s a reasonably large set of data (billions of records) and it’s data the public understands. To see the whole code for this tutorial, click here.There is a plethora of interesting public data out there.You will save a lot of time and effort if you follow this information when testing your application. We also learned how dummy datasets can be generated for training your machine learning models. In the past, we learned how to create fictitious data like names, addresses, and currency data.ĭuring our investigation of the providers, we discovered the possibility of creating data specific to a specific location. We were able to generate various types of dummy data using faker, a Python library. Multicollinearity occurs when the correlations between two or more independent variables are incredibly high in a regression model. ![]() ![]() Highly interconnected attributes that predict the value of each other are known as the dummy variable traps.ĭummy variable traps can be avoided if you have many characteristics that are highly connected (Multicollinear). You can learn more about Fauxfactory here. To test your code quickly, you can use this anytime. When building tests for your application, you may need to provide the sections you’re testing with random, non-specific data. FauxfactoryĪutomated testing is made easier with FauxFactory’s random data generator.
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1/18/2024 0 Comments Marta kostyuk vs daria kasatkinaI mean, they can do whatever they want but honestly I don't understand it. Daria Kasatkina is one of the biggest grinders. It's It was questionable behavior on their part. There is a good chance of this being a lengthy match, with many long rallies. Then when I started working with Wilson on the collections, I began to understand how design works and this made me understand that tennis is not the only thing I know. I'm good at organizing.Īt first I didn't know much about how the world worked. The war made me realize that I could do many things. ![]() Even before I asked myself questions, I wondered what else I could do outside of tennis. What happened makes me understand that tennis is not everything in my life. ![]() Thinking about those who are going through worse times in life doesn't make me feel better about my problems, or the situation I'm facing at that moment. Tennis is not the center of my life, it's just what I do for a living. I see them from a different point of view. Dall During the invasion of Ukraine I reconsidered many things. Everything that has happened has helped me grow and made me even stronger. Sometimes I think it's the most important thing in the world. She said: "Tennis is my job, I want to try to be successful and fulfill myself. Marta Kostyuk, at Wimbledon, made very important statements regarding tennis and her perspective, in relation to Ukraine invasion. Umm why they took the photos separately □ /8cuXwexaN8 - LorenaPopa □️♀️□ SeptemKostyuk: "I reconsidered tennis for the war" 7ppE2i70dl - WTARussians September 26, 2023 Solid performance against a tricky opponent to begin her Tokyo campaign. The two players did not shake hands after the match, as is now customary between tennis players from these two countries.Ī good comeback from Daria Kasatkina as she recovered from a set and a break down to beat Marta Kostyuk 3-6, 6-4, 6-3 in a tough first-round at the Toray Pan Pacific Open! ![]() Kasatkina then won the match 3-6, 6-4, 6-3. Yet, incredibly, her Ukrainian opponents, instead of appreciating the behavior of the strong tennis player, continue to ignore her. Daria Kasatkina has always and immediately supported the Ukrainian protests and has always condemned Russia's actions. Marta took a separate photo at the net from her opponent. This has obviously been happening since Russia's invasion of Ukraine and the start of the bloody conflict. The incident happened during their first round match at the 2023 Toray Pan Pacific Open, in Japan.Īnd obviously it symbolizes the choice of the Ukrainian players not to shake hands and, in general, to break off any relationship with the Russian and Belarusian players. A position that continues beyond the missing handshake at the end of the match. If you or someone you know has a gambling problem, contact 1-800-GAMBLER.Another controversial episode between a Ukrainian and a Russian tennis player: Marta Kostyuk refused to take a pre-match photo with Daria Kasatkina. Must be 21+ to gamble, please wager responsibly. Not all offers available in all states, please visit BetMGM for the latest promotions for your area.
1/18/2024 0 Comments For mac download MarsEdit 5That’s annoying and yet another step I don’t want to worry about. ![]() When using the Upload Utility in Marsedit 3 the image (the screen dump above) isn’t uploaded in full resolution, so I need to re-upload it in the WordPress web interface. I’m using the plugin WP Retina 2x for displaying images in Retina. But on the other hand it’s way more capable than Blogo. But after trying out Blogo the Marsedit interface feels dated. It’s a powerful blog editor and everything you need is there. It’s a great application, yet it feels a bit old. The design of Marsedit haven’t changed in a long time. Still, it makes it easier to have access to the SEO fields directly in Marsedit 3. ![]() Although, I have to admit, I do generally still check the SEO settings page just to make sure I don’t get any glaring errors and preferably see all green lights in the SEO plugin before publishing. That was yet another reason for having to go to the WordPress web interface just to enter those fields. I’ve added custom fields for the excellent plugin Yoast WordPress SEO directly in Marsedit. But now it looks like I can write new articles in my usual way with Byword and then publish them with Marsedit 3 because it can convert Markdown before uploading the post to WordPress. There I can fill out all the fields for the SEO plugs and add pictures. When the article is ready for export, I use the Markdown to HTML converter in Marked2 and paste in the text into WordPress. I write the text in Byword and do the preview in Marked2. I usually try to do most of my blogging on my iPad, but when writing on my Mac I’ve used Byword in combination with Marked2 to do the initial texts written in Markdown. Works with WordPress, Micro.blog, Tumblr, TypePad, Movable Type, and any blog that supports a standard MetaWeblog or AtomPub interface.I’ve been dabbling around with different blog editors for Mac now for a while, trying to find one that suits my needs. Fine-tune your next post on the boat, plane, or train, and publish it when you're back online. Write when and where you want to, with or without an internet connection. Support for macOS standard autosave means never worrying about losing your work. MarsEdit Safari App Extension makes it easy to create new posts based on things you read on the web. Native filters for Markdown, MultiMarkdown, and Convert Line Breaks run at lightning speed, creating an authentic preview of how your writing will look, as you type it. A baseline template can be easily downloaded from your blog, and fine-tuned by hand. Preview your posts as you write them, just as they'll appear when published on the web. MarsEdit uploads them all when you're ready to publish.įor most blog services, MarsEdit can download the entire history of published posts and pages, so a backup of all your writing is stored safely on your Mac. With full support for Apple's standard full-screen mode, and a custom "Typewriter Mode" to keep text centered vertically, you can work on your blog with minimal distraction.īrowse your Apple Photos, drag images directly, or insert images into your blog post with the click of a button. It even supports adding custom fields that appear right in the post editor window. MarsEdit knows about featured images, post formats, and multiple authors. Love Markdown? MarsEdit can preview it and convert it to HTML if needed. MarsEdit's editor switches easily from Plain to Rich Text, so you can work in whichever format you prefer. are the latest additions to the massive list of existing features: And an iOS device can now be used to easily add a sketch or photo directly to a post. A new calendar-based date panel makes scheduling easier. Inline find & replace improves upon the old find panel. Embrace the simplicity of plain text while enjoying the benefits of contextual styling.īuilt to last! The WYSIWYG rich text editor uses Apple's latest WebKit technologies for a higher performance, more reliable editing interface that will gain advantages as Apple continues investing in the frameworks. Plain text lovers rejoice! MarsEdit now offers live, inline coloring and styling of Markdown-formatted text. Share your thoughts effortlessly with a global keyboard shortcut that pops up a minimalist post editor. ![]() The new Microposting feature makes it as easy to post to your blog as it is to post to Twitter. → These exciting new abilities of MarsEdit 5. And if you're lucky enough to have a Mac, nothing is more powerful, or more elegant than MarsEdit. If you're writing for the web, you need a desktop blog editor. Web browsers are wonderful for reading articles, but not for creating them. MarsEdit 5 - Write, preview, and publish your blog.īrowser-based interfaces are slow, clumsy, and require you to be online just to use them. ![]() Look for daytime options to avoid drowsiness, like loratadine ( Claritin), cetirizine ( Zyrtec), or levocetirizine ( Xyzal). If topical medications aren’t doing it for you, popping an oral antihistamine can help fight the release of histamine that happens as your body responds to the mosquito’s saliva, Dr. You can reapply the paste three times a day until you feel better. Then, dab it on the bite and leave it there. Just add a few drops of water to some baking soda until you get a creamy consistency. Our most expensive option, bite away, costs 30 and is portable and free of chemicals and messy creams or balms. ![]() Dont scratch Heres how to stop your next mosquito bite from itching so much. However, price is not always synonymous with effectiveness. This Is Why Bug Bites Itch So Darn Muchand Your 8 Best Options for Relief. Baking soda has anti-inflammatory properties, Dr. If your child has an irritated bug bite thats itchy, apply hydrocortisone cream or calamine lotion to stop the sensation. The mosquito bite relief products on our list vary in price, ranging from 4 to 30, with an average price tag of around 10. Jason Howland Mayo Clinic Minute: How to ease the itch of mosquito bites JThey are a common summer nuisance. ![]() Make a DIY paste to calm the skin.Ĭan’t trek to the store? The Mayo Clinic suggests this mosquito bite home remedy: a homemade paste made of baking soda. 3 Pramoxine hydrochloride and cooling menthol are two other ingredients you can find in OTC products (like this Cerave Itch Relief Moisturizing Cream) that can minimize that must-scratch feeling. Wassef says.Ĭalamine lotion, which is made of zinc and iron oxide, may soothe your skin, too, thanks to the anti-inflammatory properties of zinc oxide. You can try an antihistamine cream that contains diphenhydramine (like Benadryl), which tackles that itchy feeling head-on, or you can reach for a topical hydrocortisone cream (like Cortisone-10), which helps to reduce inflammation and irritation, Dr. There should be plenty of over-the-counter itch-relief cream options at your local drugstore. To help stop mosquito bites from itching, the most important thing is to stop scratching. It will only feel better temporarily, but some immediate relief (if short-lived) is still nice when all you can think about is scratching the hell out of your skin. The Mayo Clinic recommends straight-up rubbing an ice cube over the bite for 30 seconds to soothe the area. Wassef suggests tossing the damp cloth in the freezer for an hour or so for a colder effect. She recommends running a clean cloth under cool water, wringing it out, and applying it to the bite site for a few minutes. The experts we consulted agree, look for the DEET, picaridin and IR3535 for the most effective repellents. 1/17/2024 0 Comments Dia etf vs sp etfOne reason could be the fact that in earlier days the DJIA was only composed of stocks that were traded on the New York Stock Exchange when Apple Inc was traded on the NASDAQ. Everybody's favorite - Apple Inc, is not included in the portfolio of the Dow. Given this fact, one could argue that the S&P 500 is a better indicator of sector as well as broad based trends in the U.S. since it consists of a sample size which is 16.67 times that of the DJIA. On the flip side, the S&P 500 gives a more holistic picture of the economic trends in the U.S. The components of DJIA include only those stocks which are considered to be leaders in their respective industries since the index is composed of a small sample of 30 stocks. Therefore, a 10% change in a $100 stock and a 10% change in a $50 stock will be dependent on their number of shares outstanding (Note: Market capitalization equals price per share multiplied by the number of shares outstanding) (read Five Best Performing ETFs (So Far) in 2012 ). On the contrary, the S&P 500 averages out the percentage change of each component on its portfolio as it employs a market capitalization weighted technique. For example, the index value will be more sensitive to a 10% change in a $100, than a 10% change in a $50 stock, regardless of how big the companies actually are. Therefore the index is more biased towards stocks with a higher share prices like IBM, instead of low price ones like Alcoa (AA). This implies that companies with higher market price would receive a more superior weighting than a company with a lower price. However, presently the index construction employs a Dow Divisor to incorporate management based changes such as stock splits and dividend payouts (see 12 Ways to Earn High Yields with ETFs ). equity market, contrary to its counterpart S&P 500 which is a market capitalization weighted index and consists of 500 stocks.Įarlier, the value of DJIA used to be computed on a simple average basis by adding the price of each component and dividing it by the number of components. The DJIA is a price weighted index composed of 30 large cap stocks in the U.S. Weighting Methodology and Index Construction The following section discusses some of the key differences: However, before discussing the pros and cons of each of these ETFs it is important to understand the differences between the two. The SPDR S&P 500 ETF ( SPY ) and the SPDR Dow Jones Industrial Average ETF ( DIA ) are two such products by State Street Global Advisors which track the S&P 500 and the DJIA, respectively. This benchmark consists of a much biggest basket of stocks and utilizes a different weighting system in order to track American stock performance.Įither way, investors have a great deal of options including taking an ETF approach for the benchmarks. That said, yield does not play a big role in the portfolio’s overall ability to deliver strong risk-adjusted performance relative to the MSCI ACWI ex USA Value Index.Beyond the DJIA, investors also have the S&P 500, which some argue is actually the better benchmark for stock market performance. As of October 2023, its trailing 12-month dividend yield stood at roughly 3.9%, placing it on par with its Morningstar Category index. Despite looking for stocks with higher dividend yields, it does not provide a higher yield than the value side of the market. On average, its profitability has been consistently higher than the MSCI ACWI ex USA Value Index, and it has tended to incur less of the market’s risk. The resulting portfolio favors stable companies that are likely to maintain their dividend payments. The fund also promotes diversification by limiting single stock weightings to 4%, sector weightings to 15%, and emerging markets to 15%. It focuses on the top names that meet these criteria while incorporating some buffer rules to keep turnover reasonable. ![]() It excludes REITs and searches for stocks with higher dividend yields, greater profitability and free cash flow, lower volatility, and a long history of regular cash dividend payments. This bogy starts with stocks in the Dow Jones Global ex US Large-Cap and Dow Jones Global ex US Mid-Cap indexes, and refines those cohorts down to 100 stocks. This exchange-traded fund tracks the Dow Jones International Dividend 100 Index. Schwab International Dividend Equity ETF’s SCHY focus on the market’s more profitable and stable stocks, and its low fee, should lead to better risk-adjusted performance than the MSCI ACWI ex USA Value Index. Key Morningstar Metrics for Schwab International Dividend Equity ETF ![]() Support on specific cameras for manufacturer based systems. FujiFilm Film Simulation & Panasonic PhotoStyle.Display the estimated file size of a photo after exported as JPEG ![]() Sort by thumbnails and search based on user based or photo feature criteria. White level adjustment is now easier from within the Tone Tool. Fine Color Controller increases control in color conversion. Color Conversion within a Fine Color Gamut. ![]() SILKYPIX gains a major update with its demosaic processing technology. Order: Developer Studio Professional 11 | Developer Studio 11 Info: Download | What's New in SILKYPIX 11? SILKYPIX DS Pro11 (reg $192) and SILKYPIX DS 11 (reg $115) can be installed on up to any combination of three macOS or Windows computers. The release also supports the iPhone photo format, Apple ProRAW, and makes image adjustments using the object information (semantic masks) from selected cameras in SILKYPIX DS Pro11. This combined with a new compositing layer system Super resolution brings about a high definition that cannot be realized by a photo alone. The RAW development engine incorporates a new demosaicing technology that enables high definition resolution expressions.
1/17/2024 0 Comments Unique hype colleciton![]() She is proud to note that people who work at Supreme are aware of Unique Hype Collection-the brand’s employees have been there. Her expertise is unexpected in the context of her otherwise limited command of English. On a stool behind the counter sat Lam Xie, Peter’s mother, who gives her age as “fifty-two or fifty-three.” She runs the day-to-day operations and speaks with an encyclopedic knowledge of Supreme clothing and Nike skateboarding sneakers. ![]() ![]() Visit The New Yorker to read the full article. During the stop at Chinatown's Unique Hype Collection, Juice Wrld shared that his affinity for Supreme clothing came from Tyler, The Creator and Odd Future. Peter claims to have “brought in seven figures a year for the last two years” from in-store and eBay flipping of Supreme garments.Īccording to the piece, Peter “hires” employees, mostly teenagers, to stand in line during the drops for him, then he later compensates his employees $100 (or maybe only $50) once they fetch what he wants. In a recent piece with The New Yorker, Peter admits to making over seven figures a year from flipping exclusive Supreme clothing. One of the first people to realize you could make a fortune selling cult brands on the resale market, she opened Unique Hype Collection. That’s where you’re wrong, meet “Peter”, owner of Unique Hype Collection, a reseller store located in an abandon shopping mall on Elizabeth Street in Chinatown. She fell in love with street style, and was rocking Supreme back when it was still a niche brand among skaters. While the hobby of “flipping” seems lucrative, you probably didn’ t think you could make a living off it. It’s no secret that New York-based lifestyle brand Supreme clothing releases are often a haven for “flippers”, people who buy the clothes as soon as they drop to later re-sell those same clothes for double or sometimes triple the amount. 1/17/2024 0 Comments Betty boop happy birthday daughter![]() Thank you for the special greetings you sent. Also oldest grandaughter just received an engagement ring so she will be coming up this weekend to look for bridal gowns. See more ideas about betty boop birthday, betty boop pictures, betty boop. Then of course, there are graduations and one anniversary. Explore Deb Runde's board 'Betty birthday & more', followed by 328 people on Pinterest. Tomorrow I celebrate our youngest daughter's birthday! Yes, within 5 days we 3 have birthdays. The studio memorializes her as a preHays Code flapper now. I want a new cosmetic travel bag and a new wreath for my front door and so now you know what I will be doing the rest of the day. Today, a revamped, family-owned version of Fleischer Studios is trying to bring Betty into the 21st century and keep her image alive. Every day at public, private, charter, and parochial schools located throughout Marion County, children of all. August 9 marks the 90th anniversary of Betty Boop’s first appearance in a cartoon short produced by the Austrian Jewish animator Max Fleischer. Wearing nothing but their birthday suits, the stream of models at Danish. The reason for Betty's age drastically changing is because Max Fleischer couldn't decide an age range for her. Both characters were developed by Grim Natwick. She is the same age as her counterpart Disney's Snow White. What a surprise and what a wonderful treat!Ĭan't thank you enough! I'm going shopping because youngest daughter gave me money. Even Betty Boop, the most famous pin-up Teach me Two beautiful naked girls. In the 1933 cartoon Betty Boop's Birthday Party, Betty is 13 turning 14. And then I thought I'd check in to my favorite place and lo and behold - there I was in living color and with all the wonderful birthday wishes from so many of you. The wallpaper’s dimensions are 754x1060 pixels, and the file size is 64.6kB. Just came home last night from seeing my youngest grandaughter graduate from HS and celebrating with my middle daughter on her birthday. This high-definition wallpaper features an image of betty boop happy birthday banner in transparent PNG format. 1/17/2024 0 Comments Quick clotted creamUnless you were sat in a tearoom in Cornwall enjoying a cream tea, I’d argue that nothing else is the ‘real thing’. You can get a thick cream imitation (a bit like what I’ve created here) but it’s not the real thing. This is because the law prohibits the production methods. unpasteurised cannot be found in the United States or Canada. I’ve eaten it three days later! Fun Fact: Did you know Clotted Cream is illegal in some countries!Ī bit of an exaggeration, but basically ‘true’ clotted cream made the Cornish way, i.e. ![]() Four hours should be enough but this keeps getting thicker with age. STEP FIVE: chill for as long as you can wait. Tap on the counter to release any floating fatty bubbles and encourage them to rise to the top (this will form your traditional-style fatty crust). It’s ready when the consistency has changed to a heavy double cream/runny custard consistency. Don’t disappear, you need to make sure the water doesn’t boil dry or boil over. STEP TWO: take a few spoonfuls of the warm ‘cream’ and mix with the arrowroot, then add back to the bowl and continue to stir to mix well. STEP ONE: over a Bain Marie (water bath) melt all the ingredients making sure not to let any water boil over into the bowl. So how did I do it? Well, I added fat where there was none and sugar where it was scarce and thickener to hold it all together. This is the closest I’ve got and I’m pretty proud of myself. To make a thick, sweet cream like clotted cream I had to set out on a journey of experimentation and a few disasters along the way. There, I said it! The fat content in soya and plant creams is very low and as dairy free cream has no lactose in it (in simple terms, the dairy version of sugar), cream alternatives aren’t very sweet either. How do you make Clotted Cream that’s dairy free and vegan?įor those living a dairy free and/or vegan lifestyle you will be only too familiar with the fact that soya cream just – isn’t – cream. ![]() ![]() This way you get the authentic traditional clotted cream crust of fat on top and the rich thick cream beneath. The clotted cream needs to mature and thicken. 9 times out of 10 it’s because they haven’t left it to chill for long enough. I’ve had feedback from people who have made this recipe and it’s not set for them. If you want something to taste authentic, then you have to be patient. – Wikipedia Why does it take so long to make Clotted Cream? To quote good old Wikipedia (which incidentally I support each year with a little donation) Ĭlotted cream (Cornish: dehen molys, sometimes called scalded, clouted, Devonshire or Cornish cream) is a thick cream made by indirectly heating full- cream cow’s milk using steam or a water bath and then leaving it in shallow pans to cool slowly. Download all three now! How is original clotted cream made? 1/17/2024 0 Comments Hibernate annotations not required![]() ![]() SessionFactory provides an instance of Session. Additionally, It has factory methods to return Query, Criteria, and Transaction objects. Session also has methods for storing, retrieving, modifying or deleting data from database using methods like persist(), load(), get(), update(), delete(), etc. What are some of the important interfaces of Hibernate framework?Ī session is an object that maintains the connection between Java object application and database. Special Features: Hibernate supports OOPs features like inheritance, associations and also supports collections.In the case of JDBC, it throws a checked exception called SQLException thereby mandating the developer to write try-catch blocks to handle this exception at compile time. This along with the built-in transaction management system helps developers to avoid writing multiple try-catch blocks to handle exceptions. Exception Handling: Hibernate wraps the JDBC exceptions and throws unchecked exceptions like JDBCException or HibernateException.Whereas, Hibernate implicity provides this feature. It is upon the developer to write transaction management code using commit and rollback methods. Transaction Management: JDBC doesn't support implicit transaction management.A developer has to know the database-specific codes. This helps in reducing the burden on developers for writing database independent queries. HQL (Hibernate Query Language): Hibernate provides HQL which is closer to Java and is object-oriented in nature.Clean Readable Code: Using hibernate, helps in eliminating a lot of JDBC API-based boiler-plate codes, thereby making the code look cleaner and readable.The advantages of Hibernate over JDBC are listed below: What are the advantages of Hibernate over JDBC? Can you tell something about Named SQL Query Can you tell something about Table Per Class Strategy. What are the concurrency strategies available in hibernate? How to solve N+1 SELECT problem in Hibernate? ![]() Can you tell something about the N+1 SELECT problem in Hibernate? What are the states of a persistent entity? What happens when the no-args constructor is absent in the Entity bean? Hibernate Interview Questions For Experienced Does Hibernate support Native SQL Queries? Can you tell the difference between setMaxResults() and setFetchSize() of Query? Collection mapping can be done using One-to-One and Many-to-One Associations. When is merge() method of the hibernate session useful? What does session.lock() method in hibernate do? Can you tell something about one to many associations and how can we use them in Hibernate? Differentiate between get() and load() in Hibernate session Differentiate between save() and saveOrUpdate() methods in hibernate session. Can you tell the difference between getCurrentSession and openSession methods? What are the most commonly used annotations available to support hibernate mapping? Is hibernate prone to SQL injection attack? Can you explain the concept behind Hibernate Inheritance Mapping? How do you create an immutable class in hibernate? What can you tell about Hibernate Configuration File? What is the difference between first level cache and second level cache? Can you explain what is lazy loading in hibernate? What do you think about the statement - “session being a thread-safe object”? What are some of the important interfaces of Hibernate framework? Might give more problems than security.Hibernate Interview Questions For Freshers I have shortly considered to combine my own validation with the Hibernate validator - but this will introduce conflicts or duplicate checks. And if there are fields which need special chars (file upload, html or whatever) then lets override this with Size/Pattern/SafeHtml constraints. Why not have an internal check to validate this. Probably more than 90% of supplied strings in an application are shorter than 20 chars and do not contain special chars. The validations should be part of the “environment”. And as all of them have to be validated, we should not need to rely on the fact that every developer forces these checks. enforce security: None of the provided strings must be unchecked, to avoid attacks of whatever kind.All (at least many) of the tests to ensure that data is there and presented in a way the business case expects them are addressed by Hibernate Validator. offload from business logic, as you call it in the spec, “metadata” to ensure the business case is working.I think there are two reasons to validate input data: If you don’t have constraints there’s nothing to validate. |
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