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php execute a background process
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Is sudo setup to run without prompting for a password? Any commands that require user input aren't going to work.
– Mark Biek
Jun 6 '11 at 15:39
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Gradient of n colors ranging from color 1 and color 2
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
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How to sort an array by a date property
... return cfg.desc * (a < b ? -1 : +(a > b));
});
};
}());
Setting unsorted data
var data = [
{date: "2011-11-14T17:25:45Z", quantity: 2, total: 200, tip: 0, type: "cash"},
{date: "2011-11-14T16:28:54Z", quantity: 1, total: 300, tip: 200, type: "visa"},
{date: "2011-11-14T16:...
Regular expression for a string containing one word but not another
I'm setting up some goals in Google Analytics and could use a little regex help.
4 Answers
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Exit a Script On Error
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If you put set -e in a script, the script will terminate as soon as any command inside it fails (i.e. as soon as any command returns a nonzero status). This doesn't let you write your own message, but often the failing command's own mes...
How can I read and parse CSV files in C++?
...ut I can see how you can come to that conclusion by mindlessly following a set of generalized rules for C# and applying it to another language.
– Martin York
Jan 12 '12 at 21:29
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How to install Maven 3 on Ubuntu 18.04/17.04/16.10/16.04 LTS/15.10/15.04/14.10/14.04 LTS/13.10/13.04
...n's repository, the instructions just below can do any of the following:
set it up from scratch
repair it if apt-get update gives a 404 error after add-apt-repository
repair it if apt-get update gives a NO_PUBKEY error after manually adding it to /etc/apt/sources.list
Open a terminal and run the...
Add floating point value to android resources/values
..."dimen">25%</item> and then in my drawable I used this percent to set the shadow gradient's center using android:centerY="@dimen/shadow_percent". This worked perfectly to set the shadow to 25% of the total height of the layer-list. THANK YOU!
– Chris Sprague
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Why is the standard session lifetime 24 minutes (1440 seconds)?
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One reference to PHP4 default settings: github.com/php/php-src/blob/PHP-4.0/ext/session/session.c
– CXJ
Aug 11 '17 at 17:44
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How do you use the “WITH” clause in MySQL?
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