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What is so special about Generic.xaml?
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answered Aug 5 '09 at 10:15
Phil DevaneyPhil Devaney
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Do I need all three constructors for an Android custom view?
... mbonnin
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answered Feb 8 '12 at 15:03
Ovidiu LatcuOvidiu Latcu
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Naming convention for Scala constants?
...with upper case are treated as constants in pattern matching.
(Section 6.10, p. 107 in the second edition)
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The static keyword and its various uses in C++
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150
Variables:
static variables exist for the "lifetime" of the translation unit that it's defined i...
Measuring the distance between two coordinates in PHP
...atitudeFrom, $longitudeFrom, $latitudeTo, $longitudeTo, $earthRadius = 6371000)
{
// convert from degrees to radians
$latFrom = deg2rad($latitudeFrom);
$lonFrom = deg2rad($longitudeFrom);
$latTo = deg2rad($latitudeTo);
$lonTo = deg2rad($longitudeTo);
$latDelta = $latTo - $latFrom;
$lo...
How do you query for “is not null” in Mongo?
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Master-master vs master-slave database architecture?
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Trevor
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answered Sep 17 '10 at 17:21
djnadjna
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How to check if a file contains a specific string using Bash
...n't need the string displayed when it was found.
The grep command returns 0 or 1 in the exit code depending on
the result of search. 0 if something was found; 1 otherwise.
$ echo hello | grep hi ; echo $?
1
$ echo hello | grep he ; echo $?
hello
0
$ echo hello | grep -q he ; echo $?
0
You can sp...
Turning a Comma Separated string into individual rows
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270
You can use the wonderful recursive functions from SQL Server:
Sample table:
CREATE TABLE Te...
MySQL Select Query - Get only first 10 characters of a value
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Using the below line
SELECT LEFT(subject , 10) FROM tbl
MySQL Doc.
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