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Tactics for using PHP in a high-load site
...as just landed on the planet, albeit one that knows PHP and a few optimisation techniques.
23 Answers
...
Objective-C pass block as parameter
How can I pass a Block to a Function / Method ?
11 Answers
11
...
Responsive css background images
...g');
background-repeat:no-repeat;
background-size:contain;
background-position:center;
Do not set width, height, or margins.
EDIT:
The previous line about not setting width, height or margin refers to OP's original question about scaling with the window size. In other use cases, you may want to s...
Open a link in browser with java button? [duplicate]
... : null;
if (desktop != null && desktop.isSupported(Desktop.Action.BROWSE)) {
try {
desktop.browse(uri);
return true;
} catch (Exception e) {
e.printStackTrace();
}
}
return false;
}
public static boolean openWebpage(UR...
Rename a class in Xcode: Refactor… is grayed out (disabled). Why?
...ting the symbol after @interface seems to work.
– Elliot
Jul 8 '09 at 23:04
3
@class if for forwa...
How to filter (key, value) with ng-repeat in AngularJs?
...bset of items from array and returns it as a new array."
You have two options here:
1) move $scope.items to an array or -
2) pre-filter the ng-repeat items, like this:
<div ng-repeat="(k,v) in filterSecId(items)">
{{k}} {{v.pos}}
</div>
And on the Controller:
$scope.filterSecId...
AngularJS error: 'argument 'FirstCtrl' is not a function, got undefined'
I noticed the same question was asked a few times here, I tried so solve it but nothing helps.
16 Answers
...
Why does my Spring Boot App always shutdown immediately after starting?
...
Resolution: the app is not a webapp because it doesn't have an embedded container (e.g. Tomcat) on the classpath. Adding one fixed it. If you are using Maven, then add this in pom.xml:
<dependency>
<groupId>org.spri...
UIImageView aspect fit and center
...
Just pasting the solution:
Just like @manohar said
imageView.contentMode = UIViewContentModeCenter;
if (imageView.bounds.size.width > ((UIImage*)imagesArray[i]).size.width && imageView.bounds.size.height > ((UIImage*)imagesArray[i]...
Unbalanced calls to begin/end appearance transitions for
...modal vc before the app is done initializing. i.e. Start a tabbed application template app and present a modal vc on top of self.tabBarController as the last line in application:didFinishLaunching. Warning appears. Solution: let the stack unwind first, present the modal vc in another method, invo...