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How do I drop a MongoDB database from the command line?
...Like this:
mongo <dbname> --eval "db.dropDatabase()"
More info on scripting the shell from the command line here: https://docs.mongodb.com/manual/tutorial/write-scripts-for-the-mongo-shell/#scripting
share
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ReactJS Two components communicating
...ternally (it really is simple).
Cursors
Cursors are coming from ClojureScript/Om and widely used in React projects. They permit to manage the state outside of React, and let multiple components have read/write access to the same part of the state, without needing to know anything about the compo...
jQuery/JavaScript: accessing contents of an iframe
...html>
<head>
<title>Test</title>
</head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
cleanit = setInterval ( "cleaning()", 500 );
});
fu...
Android Game Keeps Getting Hacked [closed]
...r cheap) and someone hacks it and puts it up on a mirror. We setup Google Alerts for all our apps, so we get told daily who's doing the hacking. So far, we have implemented the licensing service as Google has suggested, our salt is randomly made each time the license is initiated with the unique d...
How can I change an element's text without changing its child elements?
...ter solution using jQuery, but you might be able to do this in regular JavaScript too.
In Javascript, the childNodes property gives you all the child nodes of an element, including text nodes.
So, if you knew the text you wanted to change was always going to be the first thing in the element, then...
vs vs for inline and block code snippets
...lt;codenza> tag for break lining block <code> (no classes)
<script>
</script>
<style>
codenza, code {} /* noop mnemonic aide that codenza mimes code tag */
codenza {display:block;white-space:pre-wrap}
</style>`
Testing:
(NB: the following is a scURI...
What are the security risks of setting Access-Control-Allow-Origin?
... @Gumbo What about static content? (e.g. static cdn content, such as javascripts, css, static htmls etc.) Are there any security issues of setting Access-Control-Allow-Origin: * on them? There will be no nogin etc, they are public to everyone?
– Umut Benzer
J...
VIM + JSLint?
I spend my days in vim, currently writing a lot of JavaScript. I've been trying to find a way to integrate JSLint or something similar into vim to improve my coding. Has anyone managed to do something like this?
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What is your preferred php deployment strategy? [closed]
...
For PHP, SVN with Phing build scripts are the way to go. Phing is similar to ANT but is written in PHP, which makes it much easier for PHP developers to modify for their needs.
Our deployment routine is as follows:
Everyone develops on the same local s...
Get DOS path instead of Windows path
...ut worst is when international characters are present which simply hose my script taking this dir list as input.
– Marcos
Jan 15 '12 at 12:50
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