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Get screen width and height in Android
... edited Jul 9 '19 at 1:28
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answered Jan 20 '11 at 7:28
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Center image using text-align center?
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That will not work as the text-align property applies to block containers, not inline elements, and img is an inline element. See the W3C specification.
Use this instead:
img.center {
display: block;
margin: 0 auto;
}
<...
Download attachments using Java Mail
Now that I`ve downloaded all the messages, and store them to
4 Answers
4
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Java null check why use == instead of .equals()
...a null check one should use == instead of .equals(). What are the reasons for this?
16 Answers
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How to go to a specific element on page? [duplicate]
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The standard technique in plugin form would look something like this:
(function($) {
$.fn.goTo = function() {
$('html, body').animate({
scrollTop: $(this).offset().top + 'px'
}, 'fast');
return this; // for chaining......
Remove all whitespace in a string
... eliminate all the whitespace from a string, on both ends, and in between words.
10 Answers
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Why does overflow:hidden not work in a ?
...ll that I would always like to be a particular width. However, it doesn't work with large strings of unspaced text. Here's a test case:
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Angularjs if-then-else construction in expression
Can I somehow use if-then-else construction (ternary-operator) in angularjs expression, for example I have function $scope.isExists(item) that has to return bool value.
I want something like this,
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How to create and handle composite primary key in JPA
I want to have versions from the same data entry. In other words, I want to duplicate the entry with another version number.
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“Could not find any information for class named ViewController”
...ng me nuts since I started using Xcode (4.6.3). Whenever I try to link a Storyboard item to my code, I get the error:
39 An...