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Use PHP to create, edit and delete crontab jobs?
... user] [ -e | -l | -r ]
(default operation is replace, per 1003.2)
-e (edit user's crontab)
-l (list user's crontab)
-r (delete user's crontab)
-i (prompt before deleting user's crontab)
So,
$output = shell_exec('crontab -l');
fi...
What is the fastest substring search algorithm?
...ters, and long as under 1k. For the haystack, I think of short as under 2^10, medium as under a 2^20, and long as up to a 2^30 characters.
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NoClassDefFoundError - Eclipse and Android
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I didn't have to put the jar-library in assets or lib(s), but only tick the box for this jar i...
Linear Layout and weight in Android
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answered Apr 23 '10 at 17:08
JeremyFromEarthJeremyFromEarth
14.1k44 gold badges2929 silver badges4646 bronze badges
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What is the meaning of the planned “private protected” C# access modifier?
...d/private.
– jpmc26
Apr 4 '14 at 19:10
1
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How to get current moment in ISO 8601 format with date, hour, and minute?
...01 formatted presentation of current moment, UTC? It should look like: 2010-10-12T08:50Z .
22 Answers
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All permutations of a Windows license key
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
What does “abstract over” mean?
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answered Oct 4 '19 at 10:28
Michał KaczanowiczMichał Kaczanowicz
40933 silver badges1212 bronze badges
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What is the fastest integer division supporting division by zero no matter what the result is?
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107
Inspired by some of the comments I got rid of the branch on my Pentium and gcc compiler using
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