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What are 'closures' in .NET?
...gate int testDel();
static void Main(string[] args)
{
int foo = 4;
testDel myClosure = delegate()
{
return foo;
};
int bar = myClosure();
}
At the end of it, bar will be set to 4, and the myClosure delegate can be passed around to b...
How do I get the parent directory in Python?
... this solution is sensitive to trailing os.sep. Say os.sep=='/'. dirname(foo/bar) -> foo, but dirname(foo/bar/) -> foo/bar
– marcin
Sep 10 '12 at 13:28
6
...
What is the use of static constructors?
... we had this class:
class ScopeMonitor
{
static string urlFragment = "foo/bar";
static string firstPart= "http://www.example.com/";
static string fullUrl= firstPart + urlFragment;
}
When you access fullUr, it will be "http://www.example.com/foo/bar".
Months later you're cleaning up y...
X-UA-Compatible is set to IE=edge, but it still doesn't stop Compatibility Mode
I am quite confused. I should be able to set
18 Answers
18
...
How to “git clone” including submodules?
...stead of --recursive:
git clone --recurse-submodules -j8 git://github.com/foo/bar.git
cd bar
Editor’s note: -j8 is an optional performance optimization that became available in version 2.8, and fetches up to 8 submodules at a time in parallel — see man git-clone.
With version 1.9 of Git up u...
Multiple commands on same line
...
exe "echo 'foo' \n echo 'bar'"
– Tinmarino
Aug 10 '17 at 13:25
...
How do I make Vim do normal (Bash-like) tab completion for file names?
When I'm opening a new file in Vim and I use tab completion, it completes the whole file name instead of doing the partial match like Bash does. Is there an option to make this file name tab completion work more like Bash?
...
CSS selector - element with a given child [duplicate]
...his use case once implemented.
To use it, we will write something like:
.foo > .bar:has(> .baz) { /* style here */ }
In a structure like:
<div class="foo">
<div class="bar">
<div class="baz">Baz!</div>
</div>
</div>
This CSS will target the .b...
Which is more correct: … OR …
...pying 100% width by default.
The following shows how a focused <a href=foo><h1>link</h1></a> is rendered by Chrome:
This implies that if you style elements e.g. by setting a background color for links, the effects differ in a similar manner.
Historically, <a><h1...
Why doesn't ruby support method overloading?
...g, where you can distinguish between different types of arguments
f(1)
f('foo')
f(true)
as well as between different number of arguments
f(1)
f(1, 'foo')
f(1, 'foo', true)
The first distinction does not exist in ruby. Ruby uses dynamic typing or "duck typing". The second distinction can be ha...