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Split Java String by New Line
...e separator use split("\\R").
If you don't want to remove from resulting array trailing empty strings "" use split(regex, limit) with negative limit parameter like split("\\R", -1).
If you want to treat one or more continues empty lines as single delimiter use split("\\R+").
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AngularJS passing data to $http.get request
...t;? var_dump($_GET); ?>
Resulting in the following javascript alert:
array(1) {
["param"]=>
string(4) "hello"
}
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How to put attributes via XElement
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Is it possible to build a list or array of xAttr and add them all at once?
– greg
Apr 17 '19 at 16:27
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Does a `+` in a URL scheme/host/path represent a space?
...n UrlEncodeRfcA(const S: AnsiString): AnsiString;
const
HexCharArrA: array [0..15] of AnsiChar = '0123456789ABCDEF';
var
I: Integer;
c: AnsiChar;
begin
// percent-encoding, see RFC-3986, p. 2.1
Result := S;
for I := Length(S) downto 1 do
begin
c := S[I];
case c of
'A' ...
How to know when UITableView did scroll to bottom in iPhone
... (void)scrollViewDidEndDecelerating:(UIScrollView *)aScrollView
{
NSArray *visibleRows = [self.tableView visibleCells];
UITableViewCell *lastVisibleCell = [visibleRows lastObject];
NSIndexPath *path = [self.tableView indexPathForCell:lastVisibleCell];
if(path.section == lastSectio...
Objective-C: Calling selectors with multiple arguments
...d now I know why. FYI, to get around the limit of two objects, I passed an array and then used it in the method.
– JScarry
Jan 28 '15 at 21:09
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Big-O summary for Java Collections Framework implementations? [closed]
...:
get add contains next remove(0) iterator.remove
ArrayList O(1) O(1) O(n) O(1) O(n) O(n)
LinkedList O(n) O(1) O(n) O(1) O(1) O(1)
CopyOnWrite-ArrayList O(1) O(n) O(n) O(1) O(n) O(n)
Set implementations:
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Plot correlation matrix into a graph
...lette(c("blue", "yellow"), space = "rgb")
levelplot(cor, main="stage 12-14 array correlation matrix", xlab="", ylab="", col.regions=rgb.palette(120), cuts=100, at=seq(0,1,0.01))
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Passing a method as a parameter in Ruby
....send(:bar, *[a,b]) should you find you want to have an arbitrary lengthed array of arguments - assuming the bar method can soak them up
– xxjjnn
Mar 13 '14 at 14:47
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How to access parent Iframe from JavaScript
...me. It's simply a matter of iterating through the parent window's frames[] array and testing each frame's contentWindow against the window in which your code is running. Example:
var arrFrames = parent.document.getElementsByTagName("IFRAME");
for (var i = 0; i < arrFrames.length; i++) {
if (ar...