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How to check if a folder exists
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268
Using java.nio.file.Files:
Path path = ...;
if (Files.exists(path)) {
// ...
}
You can...
How are the points in CSS specificity calculated
...he 4 most commonly-used browsers*) to implement this standard algorithm is 256 or 28.
What this means is that a style specified with 0 ids and 256 class-names will over-ride a style specified with just 1 id. I tested this out with some fiddles:
255 classes are not enough to override 1 id
...but...
Is it possible to make abstract classes in Python?
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12 Answers
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Unable to login to SQL Server + SQL Server Authentication + Error: 18456
I have created login account on my localhost\sql2008 Server (Eg. User123)
6 Answers
6
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Prevent strace from abbreviating arguments?
...which specifies the maximum length of a string to display (the default is 32).
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How to uninstall the “Microsoft Advertising SDK” Visual Studio extension?
One of the extensions listed in Visual Studio (2012 for me) is the "Microsoft Advertising SDK for Windows 8.1". I like to uninstall extensions I don't need, but this one won't allow me. if I hover the (enabled!) button it says in a tooltip:
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“X-UA-Compatible” content=“IE=9; IE=8; IE=7; IE=EDGE”
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Merge up to a specific commit
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624
Sure, being in master branch all you need to do is:
git merge <commit-id>
where commit...
Ensuring json keys are lowercase in .NET
...dented, settings);
Wil result in:
{"username":"Mark","apitoken":"xyzABC1234"}
If you always want to serialize using the LowercaseContractResolver, consider wrapping it in a class to avoid repeating yourself:
public class LowercaseJsonSerializer
{
private static readonly JsonSerializerSet...
What reason is there to use null instead of undefined in JavaScript?
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edited Nov 23 '15 at 23:30
answered Mar 3 '15 at 6:58
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