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How can I initialize an ArrayList with all zeroes in Java?

... That is much better than my solution (even my updated one that actually works hehehe). I would recommend not making a new ArrayList out of it though, and instead simply program to List. That's a decision left to the OP, of course. – corsiKa Apr 8 '11 at...
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What is the correct way to check for string equality in JavaScript?

...= operator can have very unexpected results due to the type-coercion internally, so using === is always the recommended approach. For insight into this, and other "good vs. bad" parts of Javascript read up on Mr. Douglas Crockford and his work. There's a great Google Tech Talk where he summarizes ...
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Why in C++ do we use DWORD rather than unsigned int? [duplicate]

...be safe, use DWORD when a DWORD is expected, regardless of what it may actually be. For example, if they ever changed the range or format of unsigned int they could use a different type to underly DWORD to keep the same requirements, and all code using DWORD would be none-the-wiser. (Likewise, they...
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Is there an advantage to use a Synchronized Method instead of a Synchronized Block?

...nchronized method over the block. Perhaps the only one ( but I wouldn't call it an advantage ) is you don't need to include the object reference this. Method: public synchronized void method() { // blocks "this" from here.... ... ... ... } // to here Block: public void method() {...
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Changing CSS Values with Javascript

...ds like you want to change the global CSS so which will effictively change all elements of a peticular style at once. I've recently learned how to do this myself from a Shawn Olson tutorial. You can directly reference his code here. Here is the summary: You can retrieve the stylesheets via docum...
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Get all elements but the first from an array

...ontent-policy\"\u003e(content policy)\u003c/a\u003e", allowUrls: true }, onDemand: true, discardSelector: ".discard-answer" ,immediatelyShowMarkdownHelp:true,enableSnippets:true }); ...
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How to disable mouse scroll wheel scaling with Google Maps API

...f the Maps API you would have had to use the disableScrollWheelZoom() API call as follows: map.disableScrollWheelZoom(); The scrollwheel zooming is enabled by default in version 3 of the Maps API, but in version 2 it is disabled unless explicitly enabled with the enableScrollWheelZoom() API call....
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RegEx for matching UK Postcodes

...that will validate a full complex UK postcode only within an input string. All of the uncommon postcode forms must be covered as well as the usual. For instance: ...
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What is a columnar database?

...an easy fashion). How do they differ from relational databases? They generally differ from traditional (row-oriented) databases with regards to ... performance... storage requirements ... ease of modification of the schema ... ...in specific use cases of DBMSes. In particular they offer advanta...
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Disable Required validation attribute under certain circumstances

...sily solved by using view models. View models are classes that are specifically tailored to the needs of a given view. So for example in your case you could have the following view models: public UpdateViewView { [Required] public string Id { get; set; } ... some other properties } pu...