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Difference between app.all('*') and app.use('/')
...ess.js
app.all(path, [callback...], callback)
app.use only sees whether url starts with the specified path
app.use( "/product" , mymiddleware);
// will match /product
// will match /product/cool
// will match /product/foo
app.all will match complete path
app.all( "/product" , handler);
// wil...
AngularJS HTTP post to PHP and undefined
...rd=somepassword and send that as data. Make sure that this query string is URL encoded. If manually built (as opposed to using something like jQuery.serialize()), Javascript's encodeURIComponent() should do the trick for you.
...
jQuery UI Sortable, then write order into a database
...imple, really. Here's a quick example that sends the data to the specified URL as soon as an element has changes position.
$('#element').sortable({
axis: 'y',
update: function (event, ui) {
var data = $(this).sortable('serialize');
// POST to server using $.post or $.ajax
...
No grammar constraints (DTD or XML schema) detected for the document
...----------------------------------- correct Accessing external subset via URL.
"//UNKNOWN/" ------------------------------------ invalid? Seems useless, wrong, out-of-place.
Safely replaceable by DTD URL in next line.
"http://fast-cod...
How to trigger a build only if changes happen on particular set of files
...LI="java -jar /var/run/jenkins/war/WEB-INF/jenkins-cli.jar"
export JENKINS_URL=http://localhost:8080/
export GIT_REVISION=`git rev-parse HEAD`
export STATUSFILE=$WORKSPACE/status_$BUILD_ID.txt
# Figure out, whether "src" has changed in the last commit
git diff-tree --name-only HEAD | grep src
# Ex...
How to get the instance id from within an ec2 instance?
...AIL_ZONE\" | sed -e 's:\([0-9][0-9]*\)[a-z]*\$:\\1:'`"
You may also use curl instead of wget, depending on what is installed on your platform.
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Git will not init/sync/update new submodules
...t submodule update does'nt work, then as described above git submodule add url should do the trick. One can cross check this by
git config --list
and one should get an entry of the submodule you want to pull in the result of the git config --list command. If there is an entry of your submodule ...
ASP.NET MVC 3 Razor: Include JavaScript file in the head tag
...
_Layout.cshtml
<head>
<script type="text/javascript" src="@Url.Content("/Scripts/jquery-1.6.2.min.js")"></script>
@RenderSection("JavaScript", required: false)
</head>
_SomeView.cshtml
@section JavaScript
{
<script type="text/javascript" src="@Url.Content(...
Using regular expressions to parse HTML: why not?
...com/regexes)
Say you've got a file of HTML where you're trying to extract URLs from
<img> tags.
<img src="http://example.com/whatever.jpg">
So you write a regex like this in Perl:
if ( $html =~ /<img src="(.+)"/ ) {
$url = $1;
}
In this case, $url will indeed contain
http:/...
Downloading jQuery UI CSS from Google's CDN
...
You can also CUT OUT the minor version numbers from the URL to automatically grab the latest CSS/JS, always. Just leave the major version number in place. Example: ajax.googleapis.com/ajax/libs/jqueryui/1/themes/ui-lightness/…
– miCRoSCoPiC_eaRthLinG
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