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Access mysql remote database from command line
... server is up.
It's possible that you don't allow remote connections.
See http://www.cyberciti.biz/tips/how-do-i-enable-remote-access-to-mysql-database-server.html
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Store images in a MongoDB database
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http://blog.mongodb.org/post/183689081/storing-large-objects-and-files-in-mongodb
There is a Mongoose plugin available on NPM called mongoose-file. It lets you add a file field to a Mongoose Schema for file upload. I have ne...
reading from app.config file
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ConfigurationSettings.AppSettings is deprecated, see here:
http://msdn.microsoft.com/en-us/library/system.configuration.configurationsettings.appsettings.aspx
That said, it should still work.
Just a suggestion, but have you confirmed that your application configuration is the one y...
Rename multiple files in a directory in Python [duplicate]
..., use the .ipy extension, and prefix all shell commands with !.
See also: http://ipython.org/ipython-doc/stable/interactive/shell.html
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fs: how do I locate a parent folder?
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Use path.join http://nodejs.org/docs/v0.4.10/api/path.html#path.join
var path = require("path"),
fs = require("fs");
fs.readFile(path.join(__dirname, '..', '..', 'foo.bar'));
path.join() will handle leading/trailing slashes for you...
How to get the file extension in PHP? [duplicate]
...ut, to check the type of a file, using mime_content_type is a better way :
http://www.php.net/manual/en/function.mime-content-type.php
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Using $_POST to get select option value from HTML
...'taskOption']
A good place for more information would be the PHP manual: http://php.net/manual/en/tutorial.forms.php
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Remove substring from the string
.... More info can be seen in the documentation about other versions as well:
http://www.ruby-doc.org/core/classes/String.html#method-i-slice-21
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How to create an array for JSON using PHP?
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Easy peasy lemon squeezy: http://www.php.net/manual/en/function.json-encode.php
<?php
$arr = array('a' => 1, 'b' => 2, 'c' => 3, 'd' => 4, 'e' => 5);
echo json_encode($arr);
?>
There's a post by andyrusterholz at g-m-a-i-l dot...
Get index of selected option with jQuery
...tml>
<html>
<head>
<script type="text/javascript" src = "http://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
});
function check(){
alert($("#NumberSelector").prop('selectedInde...