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C# - how to determine whether a Type is a number
...r or not a given .Net Type is a number? For example: System.UInt32/UInt16/Double are all numbers. I want to avoid a long switch-case on the Type.FullName .
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Why should a Java class implement comparable?
... edited Jun 8 '14 at 20:02
LondonRob
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answered Sep 15 '10 at 14:19
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SLF4J: Class path contains multiple SLF4J bindings
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Is there any ant version of doing this ?
– Balaji Boggaram Ramanarayan
May 22 '15 at 21:23
1
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How to make the window full screen with Javascript (stretching all over the screen)
...o full screen in JavaScript:
<script type="text/javascript">
window.onload = maxWindow;
function maxWindow() {
window.moveTo(0, 0);
if (document.all) {
top.window.resizeTo(screen.availWidth, screen.availHeight);
}
else if (document.layers...
How should I escape strings in JSON?
...ow to escape things. It'll keep you much saner. If for whatever reason you don't have a library in your language, you don't want to use one (I wouldn't suggest this¹), or you're writing a JSON library, read on.
Escape it according to the RFC. JSON is pretty liberal: The only characters you must es...
How to cast an Object to an int
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Assuming the object is an Integer object, then you can do this:
int i = ((Integer) obj).intValue();
If the object isn't an Integer object, then you have to detect the type and convert it based on its type.
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how to make a specific text on TextView BOLD
I don't know how to make a specific text on TextView become BOLD.
23 Answers
23
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nginx - nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
... when I comment out the ipv6 line, I still get the same error when I try sudo service nginx restart. When I do netstat -tulpn |grep 80, I get only once nginx process (0.0.0.0:80). Any ideas why it won't restart?
– Roman
Oct 6 '14 at 10:05
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All possible array initialization syntaxes
... @Ruben9922: Interesting question. It would make sense that var x = {} does not work if the array initializer could yield anything else than arrays, but I would not know what that is. So I guess the array initializer is a language feature. If you use it with new List<string> {"A", "B"}it y...
Working copy locked error in tortoise svn while committing
... thanks @MicroEyes...now i'm able to commit. I just have one small doubt. After making changes to a file, should i first commit and then update the file (in working copy) or update and then commit?
– Anil
Aug 1 '12 at 18:58
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