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MySQL CONCAT returns NULL if any field contain NULL
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Getting activity from context in android
This one has me stumped.
11 Answers
11
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How to programmatically determine the current checked out Git branch [duplicate]
...ments? :-D
– conny
Jun 23 '10 at 16:32
52
@conny git symbolic-ref HEAD 2>/dev/null | cut -d"/"...
Create subdomains on the fly with .htaccess (PHP)
...P
Then in your PHP scripts you can find out the domain by looking in the $_SERVER super global variable. Here is an example of grabbing the subdomain in PHP:
preg_match('/([^.]+)\.example\.org/', $_SERVER['SERVER_NAME'], $matches);
if(isset($matches[1])) {
$subdomain = $matches[1];
}
I have ...
Handling applicationDidBecomeActive - “How can a view controller respond to the app becoming Active?
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answered Nov 10 '18 at 15:32
Abhishek JainAbhishek Jain
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Warning the user/local/mysql/data directory is not owned by the mysql user
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to configure PostgreSQL to accept all incoming connections
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Adding a favicon to a static HTML page
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CodecraftCodecraft
7,33544 gold badges2323 silver badges4242 bronze badges
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How to loop backwards in python? [duplicate]
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for x in reversed(whatever):
do_something()
This works on basically everything that has a defined order, including xrange objects and lists.
share
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imp...
Simulating ENTER keypress in bash script
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...