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Check if an element contains a class in JavaScript?
...ement = document.querySelector('#example');
console.log(element.matches('.foo')); // true
<div id="example" class="foo bar"></div>
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Is it feasible to compile Python to machine code?
... less likely to blow up at run time? Is it possible to determine that some foo.x expression will not work because foo will not have x at the time it is called. Are there any static code checkers for Python? Python can be compiled to a .Net assembly ...
– Hamish Grubijan
...
Retrieve a single file from a repository
...utput through tar to get the file content:
git archive --remote=git://git.foo.com/project.git HEAD:path/to/directory filename | tar -x
Will save a copy of 'filename' from the HEAD of the remote repository in the current directory.
The :path/to/directory part is optional. If excluded, the fetche...
How to format strings in Java
...sing as well.
For example:
int someNumber = 42;
String someString = "foobar";
Object[] args = {new Long(someNumber), someString};
MessageFormat fmt = new MessageFormat("String is \"{1}\", number is {0}.");
System.out.println(fmt.format(args));
A nicer example takes advantage of the varargs a...
How is “=default” different from “{}” for default constructor and destructor?
...g.
This is a trivial class by C++11's definition:
struct Trivial
{
int foo;
};
If you attempt to default construct one, the compiler will generate a default constructor automatically. Same goes for copy/movement and destructing. Because the user did not provide any of these member functions, t...
npm install private github repositories by dependency in package.json
... As of version 1.1.65, you can refer to GitHub urls as just “foo”: “user/foo-project”. npmjs docs reference
– Aleksandar
Mar 19 '19 at 15:08
1
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Fully backup a git repo?
...mail someone a git repository?", where the command
git bundle create /tmp/foo-all --all
is detailed:
git bundle will only package references that are shown by git show-ref: this includes heads, tags, and remote heads.
It is very important that the basis used be held by the destination.
It...
How can I strip HTML tags from a string in ASP.NET?
... this doesn't seem to work, I tested it with simple InnerHtml="<b>foo</b>"; and InnerText has value "<b>foo</b>" :(
– Axarydax
Mar 11 '11 at 8:34
...
How do I make UILabel display outlined text?
...eWidth : -2.0,
]
myLabel.attributedText = NSAttributedString(string: "Foo", attributes: strokeTextAttributes)
Swift 4.2:
let strokeTextAttributes: [NSAttributedString.Key : Any] = [
.strokeColor : UIColor.black,
.foregroundColor : UIColor.white,
.strokeWidth : -2.0,
]
myLabe...
How to exit from Python without traceback?
...d show the correct (current) code upfront, leaving the pre-2.5 method as a footnote? It will improve the answer a lot and I'll be able to undo the downvote, and will gladly do so. Win-win for everyone :)
– MestreLion
Dec 7 '12 at 2:40
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