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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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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 ...
What is the difference between encode/decode?
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106
The decode method of unicode strings really doesn't have any applications at all (unless you h...
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...
Programmatically relaunch/recreate an activity?
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15 Answers
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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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How do I set the table cell widths to minimum except last column?
I have a table with 100% width. If I put <td> s in it, they get spread out with equal length columns. However, I want all the columns except last to have as small a width as possible, without wrapping text.
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