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Can I access a form in the controller?
...the controller is executed. So you have to do something like this
$scope.$watch('forms.form1', function(form) {
if(form) {
// your code...
}
});
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Explaining Apache ZooKeeper
...nects, the other clients can check whether they are entitled to the lock.
Watches
The example related to client disconnection may be problematic if we needed to periodically poll the state of znodes. Fortunately, ZooKeeper offers an event system where a watch can be set on a znode. These watches m...
Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'
...
I found a better solution, maybe it can help somebody
replace "watch?v=" by "v/" and it will work
var url = url.replace("watch?v=", "v/");
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How to design a multi-user ajax web application to be concurrently safe
...es content when the connected javascript client notifies of changes in the watched artifacts-history. (again an observer pattern might be a good choice)
A javascript artifact-committer component that may request to change an atomic artifact, trying to acquire mutex lock. It will detect if the state ...
AngularJS does not send hidden field value
...written by Mike on sapiensworks. It is as simple as using a directive that watches for changes on your model:
.directive('ngUpdateHidden',function() {
return function(scope, el, attr) {
var model = attr['ngModel'];
scope.$watch(model, function(nv) {
el.val(nv);
...
On - window.location.hash - Change?
...
You could easily implement an observer (the "watch" method) on the "hash" property of "window.location" object.
Firefox has its own implementation for watching changes of object, but if you use some other implementation (such as Watch for object properties changes in J...
How to detect DIV's dimension changed?
...hose events:
var onResize = function(element, callback) {
if (!onResize.watchedElementData) {
// First time we are called, create a list of watched elements
// and hook up the event listeners.
onResize.watchedElementData = [];
var checkForChanges = function() {
onResize.wat...
is there a post render callback for Angular JS directive?
...d in async manner.
Instead of implementing a timeout one could just add a watch that will listen to content changes (or even additional external triggers).
In my case I used this workaround for initializing a jQuery plugin once the ng-repeat was done which created my inner DOM - in another case I ...
Reload Flask app when template file changes
...ss the extra_files argument to Flask().run(), a collection of filenames to watch: any change on those files will trigger the reloader.
Example:
from os import path, walk
extra_dirs = ['directory/to/watch',]
extra_files = extra_dirs[:]
for extra_dir in extra_dirs:
for dirname, dirs, files in w...
Is there a way to run Bash scripts on Windows? [closed]
...llow you to run batch file easily from anywhere in the windows youtube.com/watch?v=7keNZT9579k
– Muhammad Faizan Khan
Mar 28 at 13:02
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