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Display date/time in user's locale format and time offset
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15 Answers
15
Active
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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 determine if a JavaScript variable is defined in a page? [duplicate]
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162
I got it to work using if (typeof(x) != "undefined")
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What is the difference between '/' and '//' when used for division?
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13 Answers
13
Active
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jQuery get the location of an element relative to window
...lement and calculate its relative position with respect to window
Refer :
1. offset
2. scroll
3. scrollTop
You can give it a try at this fiddle
Following few lines of code explains how this can be solved
when .scroll event is performed, we calculate the relative position of the element with resp...
Drawable image on a canvas
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179
The good way to draw a Drawable on a canvas is not decoding it yourself but leaving it to the ...
Render HTML to PDF in Django site
...gIO()
pdf = pisa.pisaDocument(StringIO.StringIO(html.encode("ISO-8859-1")), result)
if not pdf.err:
return HttpResponse(result.getvalue(), content_type='application/pdf')
return HttpResponse('We had some errors<pre>%s</pre>' % escape(html))
Then you can use it like...
How do I make a UITableViewCell appear disabled?
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164
You can just disable the cell's text fields to gray them out:
Swift 4.x
cell!.isUserInteract...