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How to draw border around a UILabel?
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edited Dec 21 '19 at 10:44
Gennadiy Ryabkin
6,15633 gold badges2626 silver badges3535 bronze badges
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What's the point of the X-Requested-With header?
... if you know the source of a request you may want to customize it a little bit.
For instance lets say you have a website which has many recipes. And you use a custom jQuery framework to slide recipes into a container based on a link they click.
The link may be www.example.com/recipe/apple_pie
Now ...
Formula to determine brightness of RGB color
...Because apparently it was lost somewhere...
Step One:
Convert all sRGB 8 bit integer values to decimal 0.0-1.0
vR = sR / 255;
vG = sG / 255;
vB = sB / 255;
Step Two:
Convert a gamma encoded RGB to a linear value. sRGB (computer standard) for instance requires a power curve of approximate...
What does android:layout_weight mean?
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This is a bit more difficult to understand than the selected answer, but it gives the complete answer - particularly when some views have weights and some do not. That's a huge use case not covered by the selected answer.
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WPF Application that only has a tray icon
... good effect:
http://www.hardcodet.net/wpf-notifyicon (blog post)
https://bitbucket.org/hardcodet/notifyicon-wpf/src (source code)
https://www.nuget.org/packages/Hardcodet.NotifyIcon.Wpf/ (NuGet package)
http://visualstudiogallery.msdn.microsoft.com/aacbc77c-4ef6-456f-80b7-1f157c2909f7/
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When should one use final for method parameters and local variables?
...n the 80 characters limit long time ago as screen resolution has changed a bit in the last 10 years. I can easily fit a 300 char line on my screen without scrolling. Nevertheless, readability is of course better without the final before every parameter.
– brimborium
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How to change color of Android ListView separator line?
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answered Mar 3 '10 at 15:45
JeremyFromEarthJeremyFromEarth
14.1k44 gold badges2929 silver badges4646 bronze badges
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What is the difference between a definition and a declaration?
...declares foo
}
... or is a typedef or using statement.
typedef long LONG_32; // declares LONG_32
using namespace std; // declares std
Now for the big reason why it's important to understand the difference between a declaration and definition: the One Definition Rule. From section 3.2.1 of t...
Can you list the keyword arguments a function receives?
...to code in pyhon3). Using the module as the interface futureproofs you a bit more in case some of these internals ever change. It'll also do stuff you might not have thought to do, like throw an appropriate type error on functions you can't inspect (eg. C functions).
– Brian...
Gradle store on local file system
... The left shift operator is deprecated but still works (as of Gradle 4.10). It's going to continue to work until Gradle 5
– Sam
Sep 15 '18 at 11:42
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