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Deprecated: mysql_connect()
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You can remove the warning by adding a '@' before the mysql_connect.
@mysql_connect('localhost','root','');
but as the warning is telling you, use mysqli or PDO since the mysql extension will be removed in the future.
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How do I use Ruby for shell scripting?
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By default, you already have access to Dir and File, which are pretty useful by themselves.
Dir['*.rb'] #basic globs
Dir['**/*.rb'] #** == any depth of directory, including current dir.
#=> array of relative names
File.e...
How to open a local disk file with JavaScript?
...}
function displayContents(contents) {
var element = document.getElementById('file-content');
element.textContent = contents;
}
document.getElementById('file-input')
.addEventListener('change', readSingleFile, false);
<input type="file" id="file-input" />
<h3>Contents of the fil...
Is it possible to start a shell session in a running container (without ssh)
...commend against this.
notice: -notrunc is deprecated, it will be replaced by --no-trunc soon.
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Logback to log different messages to two files
.... Since logback was a rewrite the same mistake should have been corrected by the same author.
– samarjit samanta
Mar 23 '15 at 7:39
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Clear the cache in JavaScript
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but revving by changing the filename... won't that have you keep all the previous versions in place? otherwise you'll get a lot of failed attempts from search engines and what not to read the older versions (or bookmarked/linked images)
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Python argparse mutual exclusive group
...argparse patch, I think your best choice is to test the namespace produced by parse_args yourself (e.g. if both a and b have nondefault values), and raise your own error. You could even use the parser's own error mechanism.
parser.error('custom error message')
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How to delete all datastore in Google App Engine?
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The best approach is the remote API method as suggested by Nick, he's an App Engine engineer from Google, so trust him.
It's not that difficult to do, and the latest 1.2.5 SDK provides the remote_shell_api.py out of the shelf. So go to download the new SDK. Then follow the steps:...
How to list all users in a Linux group?
... just the group
# specified on the command line
#
# Copyright © 2010-2013 by Zed Pobre (zed@debian.org or zed@resonant.org)
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and th...
Algorithm to compare two images
... with images of construction sites, regions of interest may be interpreted by the illegal copier as ugly and may be cropped/edited out liberally. Keep in mind common features of your dataset, and attempt to exploit that knowledge.
Morphing
Morphing two images is the process of turning one image i...