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How can I avoid running ActiveRecord callbacks?
...ing an error like this:--undefined method `update_without_callbacks' for #<User:0x10ae9b848>
– Mohit Jain
Oct 18 '10 at 4:17
...
Set style for TextView programmatically
...ample in res/layout create tvtemplate.xml as with the following content:
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text=...
Best Way to read rss feed in .net Using C#
.... For Blogger the url is currently "blogname.blogspot.com/feeds/posts/default" (Atom 1.0) and "blogname.blogspot.com/feeds/posts/default?alt=rss" for RSS 2.0. The SyndicationItem item has all the item properties you'll need. Just examine the object in the Visual Studio debugger and be illuminated....
Sound effects in JavaScript / HTML5
...
HTML5 Audio objects
You don't need to bother with <audio> elements. HTML 5 lets you access Audio objects directly:
var snd = new Audio("file.wav"); // buffers automatically when created
snd.play();
There's no support for mixing in current version of the spec.
To pl...
Bootstrap: how do I change the width of the container?
...les.
For example: @gridColumnWidth = 65px and @gridGutterWidth = 20px results on a 1000px layout.
Then download it.
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Making a div vertically scrollable using CSS
...u can scroll the box:
Just use overflow: auto. Since your content by default just breaks to the next line when it cannot fit on the current line, a horizontal scrollbar won't be created (unless it's on an element that has word-wrapping disabled). For the vertical bar,it will allow the content to ex...
No resource found - Theme.AppCompat.Light.DarkActionBar
...n - replace contents this file (/res/values/styles.xml) to this is text:
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="android:Theme.Holo.Light.DarkActionBar">
<!-- Customize your theme here. -->
</style>
...
Hibernate Criteria returns children multiple times with FetchType.EAGER
...onfiguration correctly.
You get the same Order instance in any of the results, but since now you are doing a join with the OrderTransaction, it has to return the same amount of results a regular sql join will return
So actually it should apear multiple times. this is explained very well by the aut...
How to set input type date's default value to today?
The HTML5 input types are great, Opera's new built-in date picker is a breeze, and Chrome has at least supported the new input type with a spin-wheel implementation.
...
Explanation of strong and weak storage in iOS5
..." that is important.
Consider the following:
__strong id strongObject = <some_object>;
__weak id weakObject = strongObject;
Now we've got a two pointers to <some_object>, one strong and one weak. If we set strongObject to nil like so:
strongObject = nil;
Then if you go through the...