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What is the difference between 'my' and 'our' in Perl?
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12 Answers
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Coalesce function for PHP?
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194
There is a new operator in php 5.3 which does this: ?:
// A
echo 'A' ?: 'B';
// B
echo '' ?...
Regular Expression to match string starting with “stop”
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188
If you wish to match only lines beginning with stop use
^stop
If you wish to match lines be...
How do I split a string into an array of characters? [duplicate]
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221
You can split on an empty string:
var chars = "overpopulation".split('');
If you just want ...
How to obtain Signing certificate fingerprint (SHA1) for OAuth 2.0 on Android?
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174
Start an export process to create an apk for your app and use your production key. The very la...
What's the difference between an exclusive lock and a shared lock?
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edited Aug 7 '12 at 0:27
answered Aug 7 '12 at 0:19
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How to apply two CSS classes to a single element
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161
1) Use multiple classes inside the class attribute, separated by whitespace (ref):
<a clas...
Programmatically relaunch/recreate an activity?
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15 Answers
15
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ImportError: No module named Crypto.Cipher
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edited Jun 12 '19 at 3:29
Vishrant
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