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All Ruby tests raising: undefined method `authenticate' for nil:NilClass
...
Logging actual URL (instead of a bit.ly) : on the devise page (github.com/plataformatec/devise), see the section "Test Helpers".
– Zabba
Jan 10 '11 at 9:22
...
How do I PHP-unserialize a jQuery-serialized form?
...In HTML page:
<script>
function insert_tag()
{
$.ajax({
url: "aaa.php",
type: "POST",
data: {
ssd: "yes",
data: $("#form_insert").serialize()
},
dataType: "JSON",
success: function (jsonStr) {
$("#result1"...
Does Go provide REPL?
...ide a REPL.
However, as already mentioned, Go Playground (this is the new URL) is very handy. The Go Authors are also thinking about adding a feature-rich editor to it.
If you want something local, consider installing hsandbox. Running it simply with hsandbox go will split your terminal screen (wi...
How do I create a folder in a GitHub repository?
...st you have to clone the repository to you local machine
git clone github_url local_directory
Then you can create local folders and files inside your local_directory, and add them to the repository using:
git add file_path
You can also add everything using:
git add .
Note that Git does not ...
How do you redirect HTTPS to HTTP?
...Nothing needs to be changed it will dynamically use the same host name and url path.
– Darren Felton
Jan 31 '13 at 19:53
1
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Best cross-browser method to capture CTRL+S with JQuery?
...
For fellow Googlers, the updated URL for the jQuery plugin is: github.com/jeresig/jquery.hotkeys
– bgs264
Jul 9 '12 at 15:57
add a co...
How can I change the image displayed in a UIImageView programmatically?
...
UIImage *image = [[UIImage alloc] initWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:@"http://farm4.static.flickr.com/3092/2915896504_a88b69c9de.jpg"]]];
or
UIImage *image = [UIImage imageNamed: @"cell.png"];
Once you have an Image you can then set UIImageView:
[imageView setIma...
The server committed a protocol violation. Section=ResponseStatusLine ERROR
...
I had 6 urls throwing this error. Setting useUnsafeHeaderParsing fixed it for one link, but setting KeepAlive=false fixed it for all 6.
– David Hammond
Sep 17 '12 at 18:15
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How to check whether mod_rewrite is enable on server?
...bled but I can't get my script working there. Whenever I try to access the URL, it returns 404 - not found page.
17 Answe...
jQuery Mobile: document ready vs. page events
...ge;
if (typeof to === 'string') {
var u = $.mobile.path.parseUrl(to);
to = u.hash || '#' + u.pathname.substring(1);
if (from) from = '#' + from.attr('id');
if (from === '#index' && to === '#second') {
alert('Can not transition from #index to...