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What is a postback?
... the user clicked.
The value of the “Page.IsPostBack” property will be set to “true” when the page is executing after a postback, and “false” otherwise.
Technologies like Ajax and MVC have changed the way postbacks work.
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How do I add a class to a given element?
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@DeathGrip simply set the class back to a single defined name d.className = 'originalClass';
– TheTechy
Dec 26 '17 at 10:10
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Best way to run scheduled tasks [closed]
...ic timestamp in the web app and only running if the timestamp has not been set (first call) or the correct time has expired since last call.
– Rob Kent
Nov 24 '11 at 17:37
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Easiest way to activate PHP and MySQL on Mac OS 10.6 (Snow Leopard), 10.7 (Lion), 10.8 (Mountain Lio
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To complete your setup or MySQL:
sudo vim /etc/profile
Add alias
alias mysql=/usr/local/mysql/bin/mysql
alias mysqladmin=/usr/local/mysql/bin/mysqladmin
Then set your root password
mysqladmin -u root password 'yourPassword'
Then you c...
Why should we typedef a struct so often in C?
...gry words. :) My point is that the "should" in the question is perhaps not set in stone, after all.
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Why use jQuery on() instead of click()
.....). Using bind() takes the DOM as it is when the event listener is being set up and binds the function to each of the matching elements in the DOM. That is to say if you use $('a').click(...) you will bind the function supplied to the click event of every anchor tag in the DOM found when that cod...
How to select the first element with a specific attribute using XPath
...tion attribute equal to 'US'. Then it will select the first node from that set. Note the use of parentheses, which are required by some implementations.
Note, this is not the same as /bookstore/book[1][@location='US'] unless the first element also happens to have that location attribute.
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What is 'Context' on Android?
...ut its true nature.
Here’s a random sampling of those methods:
getAssets()
getResources()
getPackageManager()
getString()
getSharedPrefsFile()
What do all these methods have in common? They all enable whoever has access to the Context to be able to access application-wide resources.
Conte...
When to use UICollectionView instead of UITableView?
...ionview, it would be easy.
When using UICollectionview, you don't need to set buttons with tags or other things by getting selected items values. You can simply get -(void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath and in UITableViewDelegate:...
Best way to create enum of strings?
What is the best way to have a enum type represent a set of strings?
8 Answers
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