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How can I randomize the lines in a file using standard tools on Red Hat Linux?
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edited May 20 '09 at 5:36
answered May 20 '09 at 5:17
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How to generate .json file with PHP?
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Here is a sample code:
<?php
$sql="select * from Posts limit 20";
$response = array();
$posts = array();
$result=mysql_query($sql);
while($row=mysql_fetch_array($result)) {
$title=$row['title'];
$url=$row['url'];
$posts[] = array('title'=> $title, 'url'=> $url);
}
$...
How to remove a key from a Python dictionary?
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edited Mar 15 at 20:20
Nicolas Gervais
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Perform an action in every sub-directory using Bash
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answered Oct 22 '10 at 20:29
Mike ClarkMike Clark
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Simulator error FBSSystemServiceDomain code 4
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– Jeremy Huddleston Sequoia
Nov 15 '14 at 20:07
1
Ran into this problem with xcode 6.1.1, but this fixe...
Regular Expression to match only alphabetic characters
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answered May 20 '11 at 4:53
anubhavaanubhava
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Semantic Diff Utilities [closed]
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edited Jun 20 '18 at 11:46
answered Mar 7 '09 at 8:55
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Calculating Pearson correlation and significance in Python
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201
You can have a look at scipy.stats:
from pydoc import help
from scipy.stats.stats import pear...
Mysql order by specific ID values
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203
You can use ORDER BY and FIELD function.
See http://lists.mysql.com/mysql/209784
SELECT * FRO...
C# Class naming convention: Is it BaseClass or ClassBase or AbstractClass
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answered May 5 '09 at 20:48
JoeJoe
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