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What do 3 dots next to a parameter type mean in Java?

...yData(10, 20); // One String param and two int args vObj.displayData("Test", 20, 30); } } Output Number of arguments passed 4 var args are passed Number of arguments passed 2 10 20 a Test Number of arguments passed 2 20 30 Varargs and overloading ambiguity In some cases call may ...
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Can I implement an autonomous `self` member type in C++?

......) X : public Self<X,__VA_ARGS__> class WITH_SELF(Foo) { void test() { self foo; } }; If you want to derive from Foo then you should use the macro WITH_SELF_DERIVED in the following way: class WITH_SELF_DERIVED(Bar,Foo) { /* ... */ }; You can even do multiple in...
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Using SASS with ASP.NET [closed]

...dio, which really give a better experience for all Front-End stuffs. The latest version is starting to support Sass (SCSS syntax). Internally it use the Libsass to compile the SCSS to CSS. Web Workbench is another plugin for Visual Studio that add syntax highlighting, intellisence and some other ...
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How To Create a Flexible Plug-In Architecture?

...'s a little like Kalkie's suggestion above. Another one that's good is py.test. It follows the "best API is no API" philosophy and relies purely on hooks being called at every level. You can override these hooks in files/functions named according to a convention and alter the behaviour. You can see...
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Which iOS app version/build number(s) MUST be incremented upon App Store release?

...e build string changed and properly syncs the new iOS App Store Package to test devices. Source Answering your questions more specifically... Which version/build numbers are required to be incremented when a new version of the app is uploaded to the app store? Both. One is displayed in the App St...
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How to write a scalable Tcp/Ip based server

...don't know why this is the highest voted answer. Begin* End* is not the fastest way of doing networking in C#, nor the most highly scalable. It IS faster than synchronous, but there are a lot of operations that go on under the hood in Windows that really slow down this network path. ...
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Prevent wrapping of span or div

.... This has decent cross-browser support nowadays, but as usual, it's worth testing in all target browsers to be sure. share | improve this answer | follow | ...
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Passing parameters to a Bash function

...ight and works both in bash 3 and bash 4 (these are the only versions I've tested it with). If you're interested in more tricks like this that make developing with bash much nicer and easier, you can take a look at my Bash Infinity Framework, the code below is available as one of its functionalities...
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How can I cast int to enum?

.... If you ask how to get to that level, I'd suggest building a ton of small test cases, making them tougher as you go, try to predict the outcome every time, and test them afterwards (incl. decompilation, etc). After figuring out all the details and all the characteristics, you can check if you got i...
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What are bitwise operators?

...p; 4 is a bitwise AND, so it will return 0. You can copy the following to test.html or something and test: <html> <body> <script> alert("\"Cat\" && \"Dog\" = " + ("Cat" && "Dog") + "\n" + "2 && 4 = " + (2 && 4) + "\n" + "2 &...