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How to check if a word is an English word with Python?
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edited Sep 24 '18 at 3:04
Brad Solomon
25.2k1414 gold badges8989 silver badges148148 bronze badges
an...
How to set button click effect in Android?
...ile and call it gradient.xml with the following code:
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item>
<bitmap android:src="@drawable/YOURIMAGE"/>
</item>
<item>
<...
What is considered a good response time for a dynamic, personalized web application? [closed]
...n about the same for thirty years [Miller 1968; Card et al. 1991]:
0.1 second is about the limit for having the user feel that the system is reacting instantaneously, meaning that no special feedback is necessary except to display the result.
1.0 second is about the limit for the user's fl...
Why are mutable structs “evil”?
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edited Oct 5 '10 at 7:38
Grumdrig
14.4k1111 gold badges5252 silver badges6767 bronze badges
a...
Position a CSS background image x pixels from the right?
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background-position: right 30px center;
It works in most browsers. See: http://caniuse.com/#feat=css-background-offsets for full list.
More information: http://www.w3.org/TR/css3-background/#the-background-position
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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');
fil...
How do I run a rake task from Capistrano?
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edited Jan 20 '17 at 10:47
Arturo Herrero
11.2k88 gold badges3636 silver badges7171 bronze badges
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Android: Storing username and password?
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edited Dec 16 '17 at 0:24
Community♦
111 silver badge
answered Dec 18 '09 at 0:24
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Copy entire contents of a directory to another using php
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240
It seems that copy only handle single files. Here is a function for copying recursively I found ...
Is the SQL WHERE clause short-circuit evaluated?
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ANSI SQL Draft 2003 5WD-01-Framework-2003-09.pdf
6.3.3.3 Rule evaluation order
[...]
Where the precedence is not determined by the Formats or by
parentheses, effective evaluation of expressions is generally
performed from left to right. How...