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How is performance affected by an unused using directive?
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135
An unused using has no impact to the runtime performance of your application.
It can affect ...
How to put an image in div with CSS?
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134
This answer by Jaap :
<div class="image"></div>
and in CSS :
div.image {
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HttpSecurity, WebSecurity and AuthenticationManagerBuilder
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edited Oct 1 '18 at 13:15
Patrick Cornelissen
7,17922 gold badges4141 silver badges6565 bronze badges
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Read and overwrite a file in Python
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ti7
3,64633 gold badges2323 silver badges4242 bronze badges
answered Mar 11 '10 at 11:16
nosklonosklo
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Big-oh vs big-theta [duplicate]
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113
Big-O is an upper bound.
Big-Theta is a tight bound, i.e. upper and lower bound.
When people o...
Having a UITextField in a UITableViewCell
...yerTextField = [[UITextField alloc] initWithFrame:CGRectMake(110, 10, 185, 30)];
playerTextField.adjustsFontSizeToFitWidth = YES;
playerTextField.textColor = [UIColor blackColor];
if ([indexPath row] == 0) {
playerTextField.placeholder = @"example@gmail.com";
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Java JTable setting Column Width
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edited Jun 5 '09 at 3:47
answered Jun 5 '09 at 3:40
E...
jQuery posting valid json in request body
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300
An actual JSON request would look like this:
data: '{"command":"on"}',
Where you're sending...
rsync copy over only certain types of files using include option
...lude "*/" --exclude="*" --include="*.sh" "$from" "$to"
For rsync version 3.0.6 or higher, the order needs to be modified as follows (see comments):
rsync -zarv --include="*/" --include="*.sh" --exclude="*" "$from" "$to"
Adding the -m flag will avoid creating empty directory structures in the de...