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Pass Multiple Parameters to jQuery ajax call
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thanks for the replies - however, I get a http status 500 when I try it like that. Any ideas? or even how to debug it? Breakpoint in the web method never gets hit
– ChrisCa
Dec 16 '09 at 17:55
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Detect IE version (prior to v9) in JavaScript
...way AngularJS checks for IE
/**
* documentMode is an IE-only property
* http://msdn.microsoft.com/en-us/library/ie/cc196988(v=vs.85).aspx
*/
var msie = document.documentMode;
if (msie < 9) {
// code for IE < 9
}
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Colors in JavaScript console
...oo: console.log('%c', 'padding:28px 119px;line-height:100px;background:url(http://cdn.sstatic.net/stackoverflow/img/sprites.png?v=6) no-repeat;');
– Derek 朕會功夫
Feb 16 '14 at 20:47
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Change font color for comments in vim
...n find a decent reference to vim, regarding this issue especially, over at http://vim.wikia.com/wiki/256_colors_in_vim. A decent place to get started though, is via:
be
:verbose hi
when actually inside vim, and editing a file. Then check out how all of the variables have had metadata associate...
Google Maps v3 - limit viewable area and zoom level
...Fiddle Demo
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>Google Maps JavaScript API v3 Example: Limit Panning and Zoom</title>
<script type="text/javascript"
src="http://maps...
Android icon vs logo
...to design the logo at
the same size as your application icon.)
Source: http://developer.android.com/guide/topics/ui/actionbar.html#Style
To replace the icon with a logo, specify your application logo in the
manifest file with the android:logo attribute, then call
setDisplayUseLogoEnabl...
Undefined method 'task' using Rake 0.9.0
... about this same error.
The answer:
This is a general Rails problem: http://twitter.com/dhh/status/71966528744071169
There should be a 3.0.8 release soon that fixes it. In the mean time, you can add the following line to your Gemfile:
gem 'rake', '~> 0.8.7'
It's a problem in Ra...
What does rake db:test:prepare actually do?
...it first checks for pending migrations and warns
you appropriately.
-- http://guides.rubyonrails.org/testing.html
Basically it handles cloning the database so you don't have to run the migrations against test to update the test database.
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The input is not a valid Base-64 string as it contains a non-base 64 character
... modified Base64, where the + and / characters are changed to - and _. See http://en.wikipedia.org/wiki/Base64#Implementations_and_history
If that's the case, you need to change it back:
string converted = base64String.Replace('-', '+');
converted = converted.Replace('_', '/');
...
Change the URL in the browser without loading the new page using JavaScript
...e the url without changing pages is to use an internal link or hash. e.g.: http://site.com/page.html becomes http://site.com/page.html#item1 . This technique is often used in hijax(AJAX + preserve history).
When doing this I'll often just use links for the actions with the hash as the href, then a...