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error_log per Virtual Host?
...
To set the Apache (not the PHP) log, the easiest way to do this would be to do:
<VirtualHost IP:Port>
# Stuff,
# More Stuff,
ErrorLog /path/where/you/want/the/error.log
</VirtualHost>
If there is no leadi...
Can I set an opacity only to the background image of a div?
... .4;
}
Additional notes
Due to the behavior of z-index you will have to set a z-index for the container as well as a negative z-index for the background image.
Test cases
See test case on jsFiddle:
Using CSS 2.1 :before
Using CSS 3 ::before
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Find element's index in pandas Series
I know this is a very basic question but for some reason I can't find an answer. How can I get the index of certain element of a Series in python pandas? (first occurrence would suffice)
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The static keyword and its various uses in C++
The keyword static is one which has several meanings in C++ that I find very confusing and I can never bend my mind around how its actually supposed to work.
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Naming threads and thread-pools of ExecutorService
...u need.
ThreadFactory namedThreadFactory =
new ThreadFactoryBuilder().setNameFormat("my-sad-thread-%d").build()
and pass it off to your ExecutorService.
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How can I delete a query string parameter in JavaScript?
...to delete a parameter from a query string in a URL string in standard JavaScript other than by using a regular expression?
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Java Immutable Collections
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Now java 9 has factory Methods for Immutable List, Set, Map and Map.Entry .
In Java SE 8 and earlier versions, We can use Collections class utility methods like unmodifiableXXX to create Immutable Collection objects.
However these Collections.unmodifiableXXX methods are ve...
Creating a UIImage from a UIColor to use as a background image for UIButton [duplicate]
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I created a category around UIButton to be able to set the background color of the button and set the state. You might find this useful.
@implementation UIButton (ButtonMagic)
- (void)setBackgroundColor:(UIColor *)backgroundColor forState:(UIControlState)state {
[self ...
Expand div to max width when float:left is set
...;!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Content with Menu</title>
<style>
.content .left {
float: left;
width: 100px;
background-color: green;
}
.content .right {
marg...
How to change title of Activity in Android?
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Try setTitle by itself, like this:
setTitle("Hello StackOverflow");
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