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LINQ Ring: Any() vs Contains() for Huge Collections
...lection or does it terminate with the first match?
– Quarkly
Feb 14 '19 at 18:02
1
At least accor...
Batch file to copy files from one folder to another folder
...is "%~dp0"
echo %%0 is "%0"
echo %%~dpnx0 is "%~dpnx0"
echo %%~f1 is "%~f1"
echo %%~dp0%%~1 is "%~dp0%~1"
check documentation here about copy : https://technet.microsoft.com/en-us/library/bb490886.aspx
and also here for batch parameters documentation:
https://www.microsoft.com/res...
How to return multiple objects from a Java method?
...de in Java. For instance:
public class Tuple2<T1,T2> {
private T1 f1;
private T2 f2;
public Tuple2(T1 f1, T2 f2) {
this.f1 = f1; this.f2 = f2;
}
public T1 getF1() {return f1;}
public T2 getF2() {return f2;}
}
I know it's a bit ugly, but it works, and you just have to define ...
How does the “this” keyword work?
... since the function is actually made a method of global context.
function f1()
{
return this;
}
document.write(f1()); //[object Window]
Above f1 is made a method of global object. Thus we can also call it on window object as follows:
function f()
{
return this;
}
document.write(window.f...
How to echo shell commands as they are executed
...o "\$ ${@/eval/}" ; "$@" ; }
exe eval "echo 'Hello, World!' | cut -d ' ' -f1"
Which outputs
$ echo 'Hello, World!' | cut -d ' ' -f1
Hello
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How to implement a custom AlertDialog View
...ing like this:
LayoutInflater inflater = getLayoutInflater();
FrameLayout f1 = (FrameLayout)alert.findViewById(android.R.id.body);
f1.addView(inflater.inflate(R.layout.dialog_view, f1, false));
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Why is Maven downloading the maven-metadata.xml every time?
...ersion set in the POM... can you be more specific?
– quarks
May 7 '13 at 14:48
well if you have a version element insi...
Flushing footer to bottom of the page, twitter bootstrap
...*/
#push,
#footer {
height: 30px;
}
#footer {
background-color: #f5f5f5;
}
/* Lastly, apply responsive CSS fixes as necessary */
@media (max-width: 767px) {
#footer {
margin-left: -20px;
margin-right: -20px;
padding-left: 20px;
padding-right: 20px;
}...
Tools to get a pictorial function call graph of code [closed]
...thub.io/html/Home.html
Test program:
int f2(int i) { return i + 2; }
int f1(int i) { return f2(2) + i + 1; }
int f0(int i) { return f1(1) + f2(2); }
int pointed(int i) { return i; }
int not_called(int i) { return 0; }
int main(int argc, char **argv) {
int (*f)(int);
f0(1);
f1(1);
...
Split a vector into chunks in R
...s = trunc(len/n), overflow = len%%n) {
if(force.number.of.groups) {
f1 <- as.character(sort(rep(1:n, groups)))
f <- as.character(c(f1, rep(n, overflow)))
} else {
f1 <- as.character(sort(rep(1:groups, n)))
f <- as.character(c(f1, rep("overflow", overflow)))
}
g ...