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SQL Query to concatenate column values from multiple rows in Oracle
...a a, table_b b
WHERE a.pid = b.pid(+)
)
)
START WITH rnum = 1
CONNECT BY PRIOR rnum = rnum - 1 AND PRIOR pid = pid
GROUP BY pid
ORDER BY pid;
There may also be instances where keys and values are all contained in one table. The following query can be used where the...
Why does Google +1 record my mouse movements? [closed]
....width * screen.width + screen.height) * 1000000, and c is a variable that starts out as 1.
All of this is wrapped in the scope of an anonymous function, which itself is immediately evaluated to return a function that is assigned to a property named "random". That returned function looks something ...
How to create the most compact mapping n → isprime(n) up to a limit N?
...every odd number with one bit e.g. for the given range of numbers (1, 10], starts at 3: 1110
31 Answers
...
Best practices for exception management in Java or C# [closed]
... clarify what you mean by
those two issues?
Anders Hejlsberg: Let's start with
versioning, because the issues are
pretty easy to see there. Let's say I
create a method foo that declares it
throws exceptions A, B, and C. In
version two of foo, I want to add a
bunch of features, and...
Resizing an image in an HTML5 canvas
..._a = 0;
var center_y = (j + 0.5) * ratio_h;
var yy_start = Math.floor(j * ratio_h);
var yy_stop = Math.ceil((j + 1) * ratio_h);
for (var yy = yy_start; yy < yy_stop; yy++) {
var dy = Math.abs(center_y - (yy + 0.5)) / ratio_h_half;
...
Convert objective-c typedef to its string equivalent
...In a header file
typedef enum {
JSON = 0, // explicitly indicate starting index
XML,
Atom,
RSS,
FormatTypeCount, // keep track of the enum size automatically
} FormatType;
extern NSString *const FormatTypeName[FormatTypeCount];
// In a source file
NSString *const FormatTypeName...
Setting dynamic scope variables in AngularJs - scope.
...
Using Erik's answer, as a starting point. I found a simpler solution that worked for me.
In my ng-click function I have:
var the_string = 'lifeMeaning';
if ($scope[the_string] === undefined) {
//Valid in my application for first usage
$scope...
XPath query to get nth instance of an element
...
For those who got here from Google - the numbering starts from 1 - [1] being the first element and so on
– Jan Mares
Dec 7 '18 at 15:45
...
How do you use vim's quickfix feature?
... on the Javascript lint checker, but this should give you something to get started.
Regarding the general use of JavascriptLint, I'm not a javascript programmer, but it looks like the script exposes a function called "JavascriptLint", so if you want to call it manually, you can use :call Javascript...
How can I use PHP to dynamically publish an ical file to be read by Google Calendar?
...ue)) . "@yourhost.test
DTSTAMP:" . gmdate('Ymd').'T'. gmdate('His') . "Z
DTSTART:19970714T170000Z
DTEND:19970715T035959Z
SUMMARY:Bastille Day Party
END:VEVENT
END:VCALENDAR";
//set correct content-type-header
header('Content-type: text/calendar; charset=utf-8');
header('Content-Disposition: inline;...