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How to overwrite the previous print to stdout in python?
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123
One way is to use the carriage return ('\r') character to return to the start of the line withou...
Android: Clear Activity Stack
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341
Most of you are wrong. If you want to close existing activity stack regardless of what's in th...
How do I find out what keystore my JVM is using?
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131
Your keystore will be in your JAVA_HOME---> JRE -->lib---> security--> cacerts. Yo...
Generate random 5 characters string
...wxyz'
.'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
.'0123456789!@#$%^&*()'); // and any other characters
shuffle($seed); // probably optional since array_is randomized; this may be redundant
$rand = '';
foreach (array_rand($seed, 5) as $k) $rand .= $seed[$k];
Example
And, f...
Embedding JavaScript engine into .NET [closed]
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edited Jul 8 '15 at 11:23
community wiki
2 re...
Android SDK installation doesn't find JDK
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32
Works for Windows XP as well. Thanks!
– Spidy
Feb 28 '11 at 16:02
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pinterest api documentation [closed]
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38
There is no Official API Docs available for Pinterest as of today.
But there is the unofficial...
Insert new item in array on any position in PHP
...); // not necessarily an array, see manual quote
array_splice( $original, 3, 0, $inserted ); // splice in at position 3
// $original is now a b c x d e
If replacement is just one element it is not necessary to put array() around it, unless the element is an array itself, an object or NULL.
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How to represent multiple conditions in a shell if statement?
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392
Classic technique (escape metacharacters):
if [ \( "$g" -eq 1 -a "$c" = "123" \) -o \( "$g" -...
How do I best silence a warning about unused variables?
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331
You can put it in "(void)var;" expression (does nothing) so that a compiler sees it is used. T...