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Benefits of using the conditional ?: (ternary) operator
What are the benefits and drawbacks of the ?: operator as opposed to the standard if-else statement. The obvious ones being:
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How can I reference the value of a final static field in the class?
...es not provide the value. {@value ...} provides the actual value, which is what was asked for. 'Non-primitive' has exactly nothing to do with it. See the example of {@value ...} in the Javadoc tool documentation, for instance, which uses java.lang.String.
– Marquis of Lorne
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Visual Studio 2013 git, only Master branch listed
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What triggers visual studio to find new remote branches? I have it pointed at a git repo, I create a branch on that rep or a coworker creates one. If I go to the new branch drop down, nothing new shows.
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How can I check if a directory exists in a Bash shell script?
What command can be used to check if a directory exists or not, within a Bash shell script?
35 Answers
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Convert bytes to a string
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On Python 3, what if the string is in a variable?
– Alaa M.
Feb 27 at 14:47
1
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Fill SVG path element with a background-image
...ject attached to? I want to draw a rect at different places in my svg and what happens is, that the pattern is repeated in the hole background and the objects are used as masks.
– Tobias Golbs
Sep 17 '12 at 22:32
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void in C# generics?
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Here is what you can do. As @JohnSkeet said there is no unit type in C#, so make it yourself!
public sealed class ThankYou {
private ThankYou() { }
private readonly static ThankYou bye = new ThankYou();
public static Thank...
How to reset or change the MySQL root password?
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What worked for me (Ubuntu 16.04, mysql 5.7):
Stop MySQL
sudo service mysql stop
Make MySQL service directory.
sudo mkdir /var/run/mysqld
Give MySQL user permission to write to the service directory.
sudo chown mysql:...
How do I get the localhost name in PowerShell?
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@GaryPendlebury what will happen then?
– Sajuuk
May 31 '19 at 9:25
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UILabel text margin [duplicate]
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what is the point of "return" here?
– Radu Simionescu
Jan 20 '14 at 23:10
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