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How do I convert a string to enum in TypeScript?
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@Vojta said right. Its not working in VS 2012. This one worked but var color: Color = (<any>Color)[green];
– Faisal Mq
Sep 29 '15 at 10:02
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Why does substring slicing with index out of range work?
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...
How to display an unordered list in two columns?
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add width to the ul element.
add display:inline-block and width of the new column (should be less than half of the ul width).
ul.list {
width: 300px;
}
ul.list li{
display:inline-block;
width: 100px;
}
<ul class="list">
<li>A</li>
<li>B&...
Git: Find the most recent common ancestor of two branches
...
git diff master...feature
shows all the new commits of your current (possibly multi-commit) feature branch.
man git-diff documents that:
git diff A...B
is the same as:
git diff $(git merge-base A B) B
but the ... is easier to type and remember.
As mentioned...
One Activity and all other Fragments [closed]
...of the items the user needs to select, or create, requires them to go to a new screen. With activities we'd just call the new screen with startActivityForResult but with Fragments there is no such thing so you end up storing the value on the Activity and having the main edit fragment check the Acti...
Convert string to integer type in Go?
...g to convert a string returned from flag.Arg(n) to an int . What is the idiomatic way to do this in Go?
5 Answers
...
C++11 emplace_back on vector?
...ype* allocate(size_t n) { return static_cast<value_type*>(::operator new(sizeof(value_type) * n)); }
void deallocate(value_type* p, size_t n) { return ::operator delete(static_cast<void*>(p)); }
template<class U, class... Args>
void construct(U* p, Args&...
How to get a list of current open windows/process with Java?
...Runtime.getRuntime().exec("ps -e");
BufferedReader input =
new BufferedReader(new InputStreamReader(p.getInputStream()));
while ((line = input.readLine()) != null) {
System.out.println(line); //<-- Parse data here.
}
input.close();
} catch (Exception err) {
...
Covariance, Invariance and Contravariance explained in plain English?
...e have just learned that the statements
ArrayList<String> strings = new ArrayList<Object>();
ArrayList<Object> objects = new ArrayList<String>();
will not compile in Java, but
Object[] objects = new String[1];
will.
Another example where the subtype relation matters is...
How do I get a UTC Timestamp in JavaScript?
...ds.
For a UTC/Unix timestamp, the following should suffice:
Math.floor((new Date()).getTime() / 1000)
It will factor the current timezone offset into the result. For a string representation, David Ellis' answer works.
To clarify:
new Date(Y, M, D, h, m, s)
That input is treated as local tim...