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How to specify different Debug/Release output directories in QMake .pro file
...and then make in the build folder for your target's chosen configuration.
If you wish to create these folders and perform the two (or more) builds in them, you'll need a top-level makefile, possibly created from a top-level project file via qmake.
It's not uncommon to have more than two build conf...
Removing rounded corners from a element in Chrome/Webkit
...ius:0px and -webkit-border-radius:0px; and I've tried the even more specific border-top-left-radius:0px (along with it's -webkit equivalent).
...
Why is git prompting me for a post-pull merge commit message?
...-fetch-and-merge You should be avoiding git pull; use git merge --ff-only if you are just trying to update and you don't think you have any local changes; use git merge --no-ff if you are actually trying to merge a branch in.
– Glyph
Apr 24 '13 at 22:00
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Why does Stream not implement Iterable?
...am is something that can only be used once — more like an Iterator.
If Stream extended Iterable then existing code might be surprised when it receives an Iterable that throws an Exception the
second time they do for (element : iterable).
...
Creating folders inside a GitHub repository without using Git
... the file name to create the file within that new directory.
For example, if I would like to create the file filename.md in a series of sub-folders, I can do this (taken from the GitHub blog):
share
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How to get equal width of input and select fields
...ox-sizing:content-box;
box-sizing:content-box;
This means that the 2px difference we mentioned earlier does not exist..
example at http://www.jsfiddle.net/gaby/WaxTS/5/
note: On IE it works from version 8 and upwards..
Original
if you reset their borders then the select element will always ...
How to get the size of a string in Python?
...
If you are talking about the length of the string, you can use len():
>>> s = 'please answer my question'
>>> len(s) # number of characters in s
25
If you need the size of the string in bytes, you need s...
How can I extract a good quality JPEG image from a video file with ffmpeg?
...v 4 -frames:v 1 output.jpg
This will work with any video input. See below if your input is MJPEG.
MJPEG
If your input is MJPEG (Motion JPEG) then the images can be extracted without any quality loss.
The ffmpeg or ffprobe console output can tell you if your input is MJPEG:
$ ffprobe -v error -sele...
How to update two tables in one statement in SQL Server 2005?
...ou would need to join across both Table1 and Table2 when you update Table2 if your update query needs the keys from a third table. Regardless of that, you still need to do two separate updates.
– LBushkin
Jan 11 '10 at 20:52
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Programmatically create a UIView with color gradient
...blackColor].CGColor];
[view.layer insertSublayer:gradient atIndex:0];
Swift:
let view = UIView(frame: CGRect(x: 0, y: 0, width: 320, height: 50))
let gradient = CAGradientLayer()
gradient.frame = view.bounds
gradient.colors = [UIColor.white.cgColor, UIColor.black.cgColor]
view.layer.insertSubl...