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RegEx to make sure that the string contains at least one lower case char, upper case char, digit and
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You can match those three groups separately, and make sure that they all present. Also, [^\w] seems a bit too broad, but if that's what you want you might want to replace it with \W.
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Decreasing height of bootstrap 3.0 navbar
...r-static-top" role="navigation">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-8">
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simple explanation PHP OOP vs Procedural?
...am you might just need to put together a couple of lines of php code, then group them into functions and the more functions you write you may feel the need to better organize them into classes. OOP just let your structure your codes better -allowing a better code maintenance.
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Python using enumerate inside list comprehension
...le! The problem is the the list comp parser needs the parens for statement group.
– cowbert
Oct 2 '17 at 23:40
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How to rollback just one step using rake db:migrate
...back by steps can cause mistakes, especially when working on software in a group.
– steel
Aug 24 '16 at 21:26
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Count with IF condition in MySQL query
...cc_news`.`category` = 'news_layer2'
AND `ccc_news`.`status` = 'Active'
GROUP BY
ccc_news.news_id
ORDER BY
ccc_news.set_order ASC
LIMIT 20
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AngularJS : What is a factory?
...t may be helpful in understanding the subtle differences.
Source: https://groups.google.com/forum/#!topic/angular/hVrkvaHGOfc
jsFiddle: http://jsfiddle.net/pkozlowski_opensource/PxdSP/14/
author: Pawel Kozlowski
var myApp = angular.module('myApp', []);
//service style, probably the simplest one...
Delete all data in SQL Server database
...m ['+ object_schema_name(tblID) + '].[' + object_name(tblId) + ']'
FROM a
GROUP BY tblId
ORDER BY MAX(lvl),1
This script will produce DELETE statements in proper order. starting from referenced tables then referencing ones
Copy the DELETE FROM statements and run them once
enable triggers
s...
Is there a TRY CATCH command in Bash
...o "finished"
)
# directly after closing the subshell you need to connect a group to the catch using ||
catch || {
# now you can handle
case $ex_code in
$AnException)
echo "AnException was thrown"
;;
$AnotherException)
echo "AnotherException was...
Process escape sequences in a string in Python
...scapes(s):
def decode_match(match):
return codecs.decode(match.group(0), 'unicode-escape')
return ESCAPE_SEQUENCE_RE.sub(decode_match, s)
And with that:
>>> print(decode_escapes('Ernő \\t Rubik'))
Ernő Rubik
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