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'parent.relativePath' points at my com.mycompany:MyProject instead of org.apache:apache - Why?
...
260
Add an empty <relativePath> to <parent> so that it resolves the parent pom from the ...
Check whether number is even or odd
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204
You can use the modulus operator, but that can be slow. If it's an integer, you can do:
if ( (...
Showing the same file in both columns of a Sublime Text window
...|
edited Oct 22 '16 at 3:40
answered May 30 '14 at 23:33
Ma...
Sass calculate percent minus px
... from one unit to the next. Sass has no way of knowing exactly how wide "100%" is in terms of pixels or any other unit. That's something only the browser knows.
You need to use calc() instead. Check browser compatibility on Can I use...
.foo {
height: calc(25% - 5px);
}
If your values are...
Using HTML5/Canvas/JavaScript to take in-browser screenshots
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+50
JavaScript can read the DOM and render a fairly accurate representation of that using canvas. I have been working on a script which co...
System.IO.Packaging
I have my project set to .NET Framework 4.0. When I add System.IO.Packaging , it says that it doesn't exist. It also doesn't show up when I try to add it as a reference to the project.
...
How to synchronize a static variable among threads running different instances of a class in Java?
...s on the class object.
public class Test {
private static int count = 0;
public static synchronized void incrementCount() {
count++;
}
}
Explicitly synchronize on the class object.
public class Test {
private static int count = 0;
public void incrementCount() {
...
Reading a string with scanf
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140
An array "decays" into a pointer to its first element, so scanf("%s", string) is equivalent to s...
What does the caret operator (^) in Python do?
...y one) of the operands (evaluates to) true.
To demonstrate:
>>> 0^0
0
>>> 1^1
0
>>> 1^0
1
>>> 0^1
1
To explain one of your own examples:
>>> 8^3
11
Think about it this way:
1000 # 8 (binary)
0011 # 3 (binary)
---- # APPLY XOR ('vertically')
10...
Sending multipart/formdata with jQuery.ajax
...the server? The resulting array ( $_POST ) on the serverside php-script is 0 ( NULL ) when using the file-input.
14 Answers...