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Scalar vs. primitive data type - are they the same thing?
...vant in context.
Scalars are typically contrasted with compounds, such as arrays, maps, sets, structs, etc. A scalar is a "single" value - integer, boolean, perhaps a string - while a compound is made up of multiple scalars (and possibly references to other compounds). "Scalar" is used in context...
Legality of COW std::string implementation in C++11
...ntially be used to write into s, then s2 goes out of scope, destroying the array pointed to by p).
The C++03 standard explicitly permits that behaviour in 21.3 [lib.basic.string] p5 where it says that subsequent to a call to data() the first call to operator[]() may invalidate pointers, references ...
Match multiple cases classes in scala
...B"
case _ => "default"
}
}
def main(args: Array[String]) {
val a = A
val b = B("B's s value")
val c = C("C's s value")
println(matcher1(a))
println(matcher1(b))
println(matcher1(c))
val d = D("D's s value")
val e = E("E's s v...
Javascript - How to extract filename from a file input control
...it(/(\\|\/)/g).pop()
"The pop method removes the last element from an array and returns that
value to the caller."
Mozilla Developer Network
Example:
from: "/home/user/file.txt".split(/(\\|\/)/g).pop()
you get: "file.txt"
...
How to get an outline view in sublime texteditor?
...rPoint, reverse*/ ){};
PathMaker.prototype.rotateArc = function(path /*array*/ , angle){};
PathMaker.prototype.rotatePoint = function(point, origin, r){};
PathMaker.prototype.roundErrors = function(n, acurracy){};
PathMaker.prototype.rotate = function(path /*object or array*/ , R){};...
Spring Test & Security: How to mock authentication?
...password");
UserActive basicActiveUser = new UserActive(basicUser, Arrays.asList(
new SimpleGrantedAuthority("ROLE_USER"),
new SimpleGrantedAuthority("PERM_FOO_READ")
));
User managerUser = new UserImpl("Manager User", "manager@company.com", "...
周鸿祎创业以来的“六大战役” 酷派会是最后一战 - 资讯 - 清泛网 - 专注C/...
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上位后，周鸿祎过河拆桥，自己搞起了免费杀毒软件，...
How to: Define theme (style) item for custom widget
...efStyle ) {
super( context, attrs, defStyle );
final TypedArray array = context.obtainStyledAttributes( attrs,
R.styleable.CustomImageButton, defStyle,
R.style.Widget_ImageButton_Custom ); // see below
this.customAttr =
array.getString( R....
How to convert Java String into byte[]?
...the memory address, separated by an @.
For display purposes you can use:
Arrays.toString(bytes);
But this will just display as a sequence of comma-separated integers, which may or may not be what you want.
To get a readable String back from a byte[], use:
String string = new String(byte[] byte...
Remove everything after a certain character
...
split returns an array (in this case it has two elements, 0 and 1), and [0] gets the first element of the returned array.
– kapa
Apr 12 '11 at 8:45
...