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Getting the path of the home directory in C#?
...I've checked Environment.SpecialFolder, but there's nothing in there for this.
8 Answers
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Test if remote TCP port is open from a shell script
...ing for a quick and simple method for properly testing if a given TCP port is open on a remote server, from inside a Shell script.
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Why do we need argc while there is always a null at the end of argv?
It seems that the argv[argc] is always NULL , so I think we can traverse the argument list without argc . A single while loop will do this.
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How to get share counts using graph API
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Here's a list of API links to get your stats:
Facebook:
https://api.facebook.com/method/links.getStats?urls=%%URL%%&format=json
Reddit:http://buttons.reddit.com/button_info.json?url=%%URL%%
LinkedIn: http://www.linkedin.c...
PHP - Extracting a property from an array of objects
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If you have PHP 5.5 or later, the best way is to use the built in function array_column():
$idCats = array_column($cats, 'id');
But the son has to be an array or converted to an array
share...
How can I find WPF controls by name or type?
...rol hierarchy for controls that match a given name or type. How can I do this?
18 Answers
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Writing unit tests in Python: How do I start? [closed]
I completed my first proper project in Python and now my task is to write tests for it.
7 Answers
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Create tap-able “links” in the NSAttributedString of a UILabel?
I have been searching this for hours but I've failed. I probably don't even know what I should be looking for.
32 Answers
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How to reset AUTO_INCREMENT in MySQL?
... to a value less than or equal
to any that have already been used. For MyISAM, if the value is less
than or equal to the maximum value currently in the AUTO_INCREMENT
column, the value is reset to the current maximum plus one. For
InnoDB, if the value is less than the current maximum value i...
How do I control how Emacs makes backup files?
...n Emacs backup file, you
probably want more of them, not less of them. It is annoying
that they go in the same directory as the file you're editing,
but that is easy to change. You can make all backup files go
into a directory by putting something like the following in your
.emacs.
(setq backup-d...