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Prevent jQuery UI dialog from setting focus to first textbox
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answered May 4 '12 at 20:16
Patrick Lee ScottPatrick Lee Scott
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Dictionary returning a default value if the key does not exist [duplicate]
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4 Answers
4
Active
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Best way to initialize (empty) array in PHP
...that may look like functions but aren't treated as such. Even with PHP 5.4, which supports [] as an alternative, there is no difference in overhead because, as far as the compiler/parser is concerned, they are completely synonymous.
// Before 5.4, you could only write
$array = array(
"foo" =&...
curl: (60) SSL certificate problem: unable to get local issuer certificate
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Bret Weinraub
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answered Aug 5 '15 at 11:00
DahomzDahomz
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Can you call Directory.GetFiles() with multiple filters?
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For .NET 4.0 and later,
var files = Directory.EnumerateFiles("C:\\path", "*.*", SearchOption.AllDirectories)
.Where(s => s.EndsWith(".mp3") || s.EndsWith(".jpg"));
For earlier versions of .NET,
var files = Director...
@UniqueConstraint annotation in Java
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427
To ensure a field value is unique you can write
@Column(unique=true)
String username;
The @...
How to dismiss ViewController in Swift?
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419
From you image it seems like you presented the ViewController using push
The dismissViewContr...
How to convert / cast long to String?
...ing.valueOf(date);
If your Long might be null and you don't want to get a 4-letter "null" string, you might use Objects.toString, like: String s = Objects.toString(date, null);
EDIT:
You reverse it using Long l = Long.valueOf(s); but in this direction you need to catch NumberFormatException
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How to change the ROOT application?
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4
I tried the first method and it works! Bdw - you DON'T need to delete everything. I just deleted the ROOT folder and renamed my war to ROOT....
Why can outer Java classes access inner class private members?
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Kaleb BraseeKaleb Brasee
47.4k88 gold badges101101 silver badges110110 bronze badges
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