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Haml: Control whitespace around text
...al question:
I will first
= succeed ',' do
= link_to 'link somewhere', 'http://example.com'
- if @condition
then render this half of the sentence if a condition is met
Produces:
I will first
<a href="http://example.com">link somewhere</a>,
then render this half of the sentence if...
Get final URL after curl is redirected
...re
looking for.
Something like
curl -Ls -o /dev/null -w %{url_effective} http://google.com
More info
-L Follow redirects
-s Silent mode. Don't output anything
-o FILE Write output to <file> instead of stdout
-w FORMAT What to output after completion
More
You might ...
Alternative to iFrames with HTML5
...ble to style).
AJAX. As the solutions shown here prove, you can use the XMLHttpRequest object to retrieve data and inject it to your page. It is not ideal because it depends on scripting techniques, thus making the execution slower and more complex, among other drawbacks.
Hacks. Few mentioned in thi...
Using node.js as a simple web server
I want to run a very simple HTTP server. Every GET request to example.com should get index.html served to it but as a regular HTML page (i.e., same experience as when you read normal web pages).
...
How to force HTTPS using a web.config file
...e, but it should).
Here is an example of such web.config -- it will force HTTPS for ALL resources (using 301 Permanent Redirect):
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<system.webServer>
<rewrite>
<rules>
<cl...
Checking network connection
...his:
import urllib2
def internet_on():
try:
urllib2.urlopen('http://216.58.192.142', timeout=1)
return True
except urllib2.URLError as err:
return False
Currently, 216.58.192.142 is one of the IP addresses for google.com. Change http://216.58.192.142 to whatever ...
CSRF Token necessary when using Stateless(= Sessionless) Authentication?
...found some information about CSRF + using no cookies for authentication:
https://auth0.com/blog/2014/01/07/angularjs-authentication-with-cookies-vs-token/
"since you are not relying on cookies, you don't need to protect against cross site requests"
http://angular-tips.com/blog/2014/05/json-web-tok...
Can someone explain the right way to use SBT?
...ed dependencies, I would go with what the authors recommend. For instance: http://code.google.com/p/scalaz/#SBT indicates to use:
libraryDependencies += "org.scalaz" %% "scalaz-core" % "6.0.4"
Or https://github.com/typesafehub/sbteclipse/ has instructions on where to add:
addSbtPlugin("com.types...
CreateElement with id?
...rn this:
<div></div>
Example 2:
createElement("a",{"href":"http://google.com","style":"color:#FFF;background:#333;"},"google");`
will return this:
<a href="http://google.com" style="color:#FFF;background:#333;">google</a>
Example 3:
var google = createElement("a",{"...
Why is jquery's .ajax() method not sending my session cookie?
...ss-Control-Allow-Credentials is there to allow cross-domain logging. Check https://developer.mozilla.org/En/HTTP_access_control for examples.
For me it seems like a bug in JQuery (or at least feature-to-be in next version).
UPDATE:
Cookies are not set automatically from AJAX response (citation: ...