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Changing iframe src with Javascript
...p>Click on link bellow to change iframe content:</p>
<a href="http://www.bing.com" target="search_iframe">Bing</a> -
<a href="http://en.wikipedia.org" target="search_iframe">Wikipedia</a> -
<a href="http://google.com" target="search_iframe">Google</a> ...
What does this symbol mean in JavaScript?
This is a collection of questions that come up every now and then about syntax in JavaScript. This is also a Community Wiki, so everyone is invited to participate in maintaining this list.
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Convert pem key to ssh-rsa format
I have a certificate in der format, from it with this command I generate a public key:
8 Answers
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How to copy commits from one branch to another?
...d you can't use git rebase to move your wss branch to the right place, the command to grab a single commit from somewhere and apply it elsewhere is git cherry-pick. Just check out the branch you want to apply it on, and run git cherry-pick <SHA of commit to cherry-pick>.
Some of the ways reba...
Passing references to pointers in C++
As far as I can tell, there's no reason I shouldn't be allowed to pass a reference to a pointer in C++. However, my attempts to do so are failing, and I have no idea why.
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Difference between git checkout --track origin/branch and git checkout -b branch origin/branch
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Format numbers in django templates
...tributed humanize application does this:
{% load humanize %}
{{ my_num|intcomma }}
Be sure to add 'django.contrib.humanize' to your INSTALLED_APPS list in the settings.py file.
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What is the difference between null and undefined in JavaScript?
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The comment from Nir O. is very important. If I want to have a variable that has no value in the beginning, I write "... = null", eg "myvar = null". This way - when I mistype "if (myxar == null) {...}" - the if block is not execu...
Proxy with express.js
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You want to use http.request to create a similar request to the remote API and return its response.
Something like this:
const http = require('http');
// or use import http from 'http';
/* your app config here */
app.post('/api/BLABLA',...
Tactics for using PHP in a high-load site
...inks to presentations about scaling with multiple languages and platforms:
http://www.ryandoherty.net/2008/07/13/unicorns-and-scalability/
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