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Is < faster than
Is if( a < 901 ) faster than if( a <= 900 ) .
14 Answers
14
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Converting List to List
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edited Apr 15 at 18:23
Solubris
3,24322 gold badges1616 silver badges3030 bronze badges
a...
How to fade to display: inline-block
...S out of my JS.
– joshuadelange
Jul 17 '13 at 15:30
14
@joshuadelange not really, opacity is also...
Nullable ToString()
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112
You are quite correct. Also in this question, the former solution is suggested while nobody ac...
When should I use jQuery deferred's “then” method and when should I use the “pipe” method?
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103
Since jQuery 1.8 .then behaves the same as .pipe:
Deprecation Notice: As of jQuery 1.8, the d...
Which data type for latitude and longitude?
...and PostGIS. I want to store latitude and longitude values in PostgreSQL 9.1.1 database table. I will calculate distance between two points, find nearer points by using this location values.
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npm command to uninstall or prune unused packages in Node.js
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 28 '14 at 21:20
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How to Truncate a string in PHP to the word closest to a certain number of characters?
...ork_TestCase {
public function testBasic() {
$this->assertEquals("1 3 5 7 9 ",
tokenTruncate("1 3 5 7 9 11 14", 10));
}
public function testEmptyString() {
$this->assertEquals("",
tokenTruncate("", 10));
}
public function testShortString() {
$this->assert...
SQL join: selecting the last records in a one-to-many relationship
...n StackOverflow.
Here's how I usually recommend solving it:
SELECT c.*, p1.*
FROM customer c
JOIN purchase p1 ON (c.id = p1.customer_id)
LEFT OUTER JOIN purchase p2 ON (c.id = p2.customer_id AND
(p1.date < p2.date OR (p1.date = p2.date AND p1.id < p2.id)))
WHERE p2.id IS NULL;
Explana...
How can I prevent the backspace key from navigating back?
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