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How can I show line numbers in Eclipse?
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Window → Preferences → General → Editors → Text Editors → Show line numbers.
Edit: I wrote this long ago but as @ArtOfWarfar and @voidstate mentioned you can now simply:
Right click the gutter and select "Show L...
Best way to parse RSS/Atom feeds with PHP [closed]
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In case somebody needs a little bit advice, Last RSS is the easiest among the three listed above. Only 1 file to "require", and can fetch the RSS within 5 lines, with a decent array output.
– Raptor
May 11 '14 at 5:53
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How to invoke the super constructor in Python?
...as letting you call the parent's initialiser.
However, super() is quite a bit more complicated under-the-hood and can sometimes be counter-intuitive in multiple inheritance situations. On the plus side, super() can be used to handle diamond-shaped inheritance. If you want to know the nitty-gritty...
Twitter oAuth callbackUrl - localhost development
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Alternative 1.
Set up your .hosts (Windows) or etc/hosts file to point a live domain to your localhost IP. such as:
127.0.0.1 xyz.com
where xyz.com is your real domain.
Alternative 2.
Also, the article gives the tip to alternatively use a URL shortener...
javascript: pause setTimeout();
...ntioned, extra parameters are not available in IE lt 9, however I worked a bit around so that it will work in oldIE's too.
Usage: new Timer(Function, Number, arg1, arg2, arg3...)
function callback(foo, bar) {
console.log(foo); // "foo"
console.log(bar); // "bar"
}
var timer = new Timer(ca...
Capture characters from standard input without waiting for enter to be pressed
... another forum while looking to solve the same problem. I've modified it a bit from what I found. It works great. I'm running OS X, so if you're running Microsoft, you'll need to find the correct system() command to switch to raw and cooked modes.
#include <iostream>
#include <stdio.h>...
Why should eval be avoided in Bash, and what should I use instead?
...ere, and not here? Why did we have to single-quote everything? sudo is a bit more modern: it knows to enclose in quotes each argument that it receives, though that is an over-simplification. eval simply concatenates everything.
Unfortunately, there is no drop-in replacement for eval that treats ...
The project cannot be built until the build path errors are resolved.
...ing-core.jar.
I deleted the entire release directory located here. (I'm on win 10).
C:\Users********.m2\repository\org\springframework\spring-core\4.3.1.RELEASE
I right clicked on the project > Maven > Update project and my exclamation mark disappeared. No problems any more.
Here is the sou...
Get difference between two lists
... @MarkByers - sounds good. I'll keep thinking about it for a bit. but +1 for a great solution.
– Ason
Aug 9 '12 at 18:39
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pythonic way to do something N times without an index variable?
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@Wayne, I guess habit is really very powerful -- except for the fact that you're used to it, why else would "count up from 0 to N-1 [[and completely ignore the count]] each time performing this count-independent operation" be intrinsically any...