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How do I convert an integer to binary in JavaScript?
...s when representing negative numbers. For example, (-1).toString(2) output is "-1".
To fix this issue, you can use the unsigned right shift bitwise operator (>>>) to coerce your number to an unsigned integer.
If you run (-1 >>> 0).toString(2) you will shift your number 0 bits to ...
Sass or Compass without ruby?
Is there a way to use Sass or Compass or anything like that without Ruby?
7 Answers
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How to read a file line-by-line into a list?
...ead every line of a file in Python and store each line as an element in a list?
28 Answers
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What is the purpose of Android's tag in XML layouts?
...n the <merge /> tag, but I still don't understand how it's useful. Is it a sort-of replacement of the <Frame /> tag, or is it used like so:
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Difference between getAttribute() and getParameter()
What is the difference between getAttribute() and getParameter() methods within HttpServletRequest class?
10 Answers
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Difference between CC, gcc and g++?
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The answer to this is platform-specific; what happens on Linux is different from what happens on Solaris, for example.
The easy part (because it is not platform-specific) is the separation of 'gcc' and 'g++':
gcc is the GNU C Compiler fro...
Using Node.JS, how do I read a JSON file into (server) memory?
...d like to read a JSON object, either from a text file or a .js file (which is better??) into memory so that I can access that object quickly from code. I realize that there are things like Mongo, Alfred, etc out there, but that is not what I need right now.
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When should I use “this” in a class?
I know that this refers to a current object. But I do not know when I really need to use it. For example, will be there any difference if I use x instead of this.x in some of the methods? May be x will refer to a variable which is local for the considered method? I mean variable which is see...
What is “loose coupling?” Please provide examples
...usually has a negative connotation, so I always forget that loose coupling is a good thing.
20 Answers
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Temporarily put away uncommitted changes in Subversion (a la “git-stash”)
...VER_I_WAS_WORKING_ON_BEFORE
I have some scripts that help to automate this.
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