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Easiest way to split a string on newlines in .NET?
...know of to split strings is with the Split method. However that will not allow me to (easily) split on a newline, so what is the best way to do it?
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Number.sign() in javascript
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More elegant version of fast solution:
var sign = number?number<0?-1:1:0
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What is the difference between an IntentService and a Service? [duplicate]
...as Intents) on demand. Clients send requests through startService(Intent) calls; the service is started as needed, handles each Intent in turn using a worker thread, and stops itself when it runs out of work.
Refer this doc - http://developer.android.com/reference/android/app/IntentService.html
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Get current time in seconds since the Epoch on Linux, Bash
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So far, all the answers use the external program date.
Since Bash 4.2, printf has a new modifier %(dateformat)T that, when used with argument -1 outputs the current date with format given by dateformat, handled by strftime(3) (man 3...
Pandas index column title or name
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In [8]: df.index.name = 'foo'
In [9]: df.index.name
Out[9]: 'foo'
In [10]: df
Out[10]:
Column 1
foo
Apples 1
Oranges 2
Puppies 3
Ducks 4
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What's a good (free) visual merge tool for Git? (on windows) [closed]
...on is free), try the tool that is shipped with it: vsDiffMerge.exe. It's really awesome and easy to use.
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How many classes should I put in one file? [closed]
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A Python file is called a "module" and it's one way to organize your software so that it makes "sense". Another is a directory, called a "package".
A module is a distinct thing that may have one or two dozen closely-related classes. The tri...
How to name factory like methods?
...uess that most factory-like methods start with create . But why are they called " create "? Why not " make ", " produce ", " build ", " generate " or something else? Is it only a matter of taste? A convention? Or is there a special meaning in "create"?
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Difference between getContext() , getApplicationContext() , getBaseContext() and “this”
...w.getContext(): Returns the context the view is currently running in. Usually the currently active Activity.
Activity.getApplicationContext(): Returns the context for the entire application (the process all the Activities are running inside
of). Use this instead of the current Activity context i...
Check if a value is in an array (C#)
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@Sami: Linq uses loops internally.
– user195488
Nov 6 '12 at 19:22
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