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Support for “border-radius” in IE

...es! When IE9 is released in Jan 2011. Let's say you want an even 15px on all four sides: .myclass { border-style: solid; border-width: 2px; -moz-border-radius: 15px; -webkit-border-radius: 15px; border-radius: 15px; } IE9 will use the default border-radius, so just make sure you include th...
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Converting RGB to grayscale/intensity

...ly different numbers / different methods, you won't see much difference at all on a normal computer screen under normal lighting conditions -- try it. Here are some more links on color in general: Wikipedia Luma Bruce Lindbloom 's outstanding web site chapter 4 on Color in the book by Colin Wa...
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How do I use boolean variables in Perl?

...isn't perfect, merely the best I've found. It's meant to be practical, not all-encompassing. Do note that value returned by your bool does stringify to 0. Also, you are discouraged from creating inconsistent overloads, and the values you return could be considered such. (e.g. a && can be opt...
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Do you (really) write exception safe code? [closed]

...hen, answer the hidden question behind them. Answering questions Do you really write exception safe code? Of course, I do. This is the reason Java lost a lot of its appeal to me as a C++ programmer (lack of RAII semantics), but I am digressing: This is a C++ question. It is, in fact, necessary whe...
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difference and when to use getApplication(), getApplicationContext(), getBaseContext() and someClass

...text( ), getBaseContext() , getContext() and someClass.this and especially when to use the these methods in the following code lines: ...
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getResourceAsStream() vs FileInputStream

I was trying to load a file in a webapp, and I was getting a FileNotFound exception when I used FileInputStream . However, using the same path, I was able to load the file when I did getResourceAsStream() . What is the difference between the two methods, and why does one work while the other do...
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Class 'DOMDocument' not found

... I'm running PHP 7 (7.0.15-1~dotdeb+8.1) on an Nginx VS (via Docker) and this worked like a charm! Don't forget to do `docker-compose restart'! – StephanieQ Feb 24 '17 at 14:50 ...
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Indentation shortcuts in Visual Studio

...hat. Another cool trick is holding down ALT when you select text, it will allow you to make a square selection. Starting with VS2010, you can start typing and it will replace the contents of your square selection with what you type. Absolutely awesome for changing a bunch of lines at once. ...
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Use Visual Studio web.config transform for debugging [duplicate]

...io. Now we need to hook into the build/package/publish process to get this all wired up. With Web Application Projects (WAP) there is an extensibility point that you can create a project file in the same folder with the name {ProjectName}.wpp.targets where {ProjectName} is the name of the project. I...
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Choosing a Java Web Framework now? [closed]

...eb application with multiple web sites with similar functionality but radically different look and feel. 17 Answers ...