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How do I check if a number is positive or negative in C#?
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217
bool positive = number > 0;
bool negative = number < 0;
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Dump Mongo Collection into JSON format
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bwegs
3,69122 gold badges2626 silver badges3131 bronze badges
answered Jan 24 '12 at 18:04
vrtxvrtx
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What's the point of const pointers?
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207
const is a tool which you should use in pursuit of a very important C++ concept:
Find bugs...
Get element from within an iFrame
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edited Jan 27 '14 at 12:01
Tamer Shlash
8,49733 gold badges3838 silver badges7373 bronze badges
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Detecting touch screen devices with Javascript
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12
+1 for doing hover and click both. One other way could be using CSS media queries and using some...
Recommended way to get hostname in Java
...you have no choice but calling either hostname(1) or - on Unix gethostname(2). This is the name of your computer. Any attempt to determine the hostname by an IP address like this
InetAddress.getLocalHost().getHostName()
is bound to fail in some circumstances:
The IP address might not resolve into ...
jQuery get html of container including the container itself
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162
If you wrap the container in a dummy P tag you will get the container HTML also.
All you need t...
Writing to output window of Visual Studio
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772
Add the System.Diagnostics namespace, and then you can use Debug.WriteLine() to quickly print a ...
unix diff side-to-side results?
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output in two columns
Hence, say:
diff -y /tmp/test1 /tmp/test2
Test
$ cat a $ cat b
hello hello
my name my name
is me is you
Let's compare them:
$ diff -y a b
hello ...
Why call git branch --unset-upstream to fixup?
...framework Octopress . Though Octopress is not under any development since 2011, it serves my purpose well and so I haven't thought of changing anything so far.
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