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Any way to exit bash script, but not quitting the terminal
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The "problem" really is that you're sourcing and not executing the script. When you source a file, its contents will be executed in the current shell, instead of spawning a subshell. So everything, including exit, will affect the cur...
How to check if a process is running via a batch script
How can I check if an application is running from a batch (well cmd) file?
18 Answers
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Best practice to mark deprecated code in Ruby?
...easily check their code and catch up. In Java you set @Deprecated and everybody knows what this means.
11 Answers
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QLabel: set color of text and background
How do I set color of text and background of a QLabel ?
6 Answers
6
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Java default constructor
...rated unless you define another constructor. Any uninitialised fields will be set to their default values. For your example, it would look like this assuming that the types are String, int and int, and that the class itself is public:
public Module()
{
super();
this.name = null;
this.credits ...
if else statement in AngularJS templates
...o a condition in an AngularJS template. I fetch a video list from the Youtube API. Some of the videos are in 16:9 ratio and some are in 4:3 ratio.
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Creating the Singleton design pattern in PHP5
...is method to get singleton
*
* @return UserFactory
*/
public static function Instance()
{
static $inst = null;
if ($inst === null) {
$inst = new UserFactory();
}
return $inst;
}
/**
* Private ctor so nobody else can ins...
Why does PHP consider 0 to be equal to a string?
... int, so in this case it is going to cast 'e' to an int. Which is not parsable as one and will become 0. A string '0e' would become 0 and would match!
Use ===
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Why can't yield return appear inside a try block with a catch?
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I suspect this is a matter of practicality rather than feasibility. I suspect there are very, very few times where this restriction is actually an issue that can't be worked around - but the added complexity in the compiler would be very significant.
There are a few things like this ...
How can I check file size in Python?
I am writing a Python script in Windows. I want to do something based on the file size. For example, if the size is greater than 0, I will send an email to somebody, otherwise continue to other things.
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