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Default argument values in JavaScript functions [duplicate]
...= 20;
alert("A: "+a+"\nB: "+b);
}
//testing
func();
func(80);
func(100,200);
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What is the opposite of :hover (on mouse leave)?
...x;
transition: all ease-in-out 0.5s;
}
.element:hover {
width: 200px;
transition: all ease-in-out 0.5s;
}
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ANTLR: Is there a simple example?
... on ANTLR
Getting started with ANTLR in C#
Getting Started with ANTLR in
C++
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Is it possible to make a div 50px less than 100% in CSS3? [duplicate]
...size, the green one has a fixed size and the red one has what's left minus 200px. Your solution is great, but I found interesting that particular use case of Derek's answer.
– Chango
Jun 19 '12 at 13:38
...
open read and close a file in 1 line of code
...
200
You don't really have to close it - Python will do it automatically either during garbage coll...
Make a UIButton programmatically in Swift
...
Swift 4/5
let button = UIButton(frame: CGRect(x: 20, y: 20, width: 200, height: 60))
button.setTitle("Email", for: .normal)
button.backgroundColor = .white
button.setTitleColor(UIColor.black, for: .normal)
button.addTarget(self, action: #selector(self.buttonTapped), for: .touchUpInside)
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Why can't I use float value as a template parameter?
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The current C++ standard does not allow float (i.e. real number) or character string literals to be used as template non-type parameters. You can of course use the float and char * types as normal arguments.
Perhaps the author is using...
“Unknown class in Interface Builder file” error at runtime
... by default, which will keep all of the symbols. But I had started with a C++ target, and didn't have that. Nevertheless, I found a way around this, which keeps the linker aggressive.
The hack I was originally using was to add an empty static routine like:
+(void)_keepAtLinkTime;
which does no...
Comparing two files in linux terminal
...ry:
git diff --no-index a.txt b.txt
Using a couple of files with around 200k file name strings in each, I benchmarked (with the built-in timecommand) this approach vs some of the other answers here:
git diff --no-index a.txt b.txt
# ~1.2s
comm -23 <(sort a.txt) <(sort b.txt)
# ~0.2s
diff...
CSS/HTML: Create a glowing border around an Input Field
...
padding:20px 10px 10px 0;
}
input {
float:right;
width:200px;
border:2px solid #dadada;
border-radius:7px;
font-size:20px;
padding:5px;
margin-top:-10px;
}
input:focus {
outline:none;
border-color:#9ecaed;
box-shadow:0 0 10px #9eca...