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Image loaded event in for ng-src in AngularJS
...age onload http://jsfiddle.net/2CsfZ/2/
Basic idea is create a directive and add it as attribute to img tag.
JS:
app.directive('imageonload', function() {
return {
restrict: 'A',
link: function(scope, element, attrs) {
element.bind('load', function() {
...
form_for but to post to a different action
...> {:controller => 'my_controller', :action => 'my_action'}%>
and then in the form partial use this local variable like this:
<%= form_for(:post, :url => url_for(:controller => locals[:controller], :action => locals[:action]), html: {class: ""} ) do |f| -%>
...
Strip all non-numeric characters from string in JavaScript
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Use the string's .replace method with a regex of \D, which is a shorthand character class that matches all non-digits:
myString = myString.replace(/\D/g,'');
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How to vertically center a inside a div? [duplicate]
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See my article on understanding vertical alignment. There are multiple techniques to accomplish what you want at the end of the discussion.
(Super-short summary: either set the line-height of the child equal to the height of the container, or set po...
Dialog with transparent background in Android
How do I remove the black background from a dialog box in Android. The pic shows the problem.
20 Answers
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Is the buildSessionFactory() Configuration method deprecated in Hibernate
...Builder is deprecated. Use the following instead.
serviceRegistry = new StandardServiceRegistryBuilder().applySettings(
configuration.getProperties()).build();
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Nullable ToString()
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Actually, at least two people noticed: Eric Lippert and Johannes Rössel.
– Jon Skeet
Mar 15 '10 at 17:22
7
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How to close this ssh tunnel? [closed]
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Assuming you ran this command: ssh -f user@mysql-server.com -L 3306:mysql-server.com:3306 -N as described in the post you linked.
A breakdown of the command:
ssh: that's pretty self-explanatory. Invokes ssh.
-f: (From the man ssh page)
Reques...
Swift: declare an empty dictionary
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Surely you couldn't declare a const dictionary and make it empty ? AS you would never be able to add values to it ?
– CW0007007
Jun 4 '14 at 9:18
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How to resize a custom view programmatically?
I am coding a custom view, extended from RelativeLayout, and I want to resize it programmatically, How can I do?
14 Answers...