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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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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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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...
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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How can I get `find` to ignore .svn directories?
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Brian AgnewBrian Agnew
248k3535 gold badges309309 silver badges420420 bronze badges
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Guava equivalent for IOUtils.toString(InputStream)
...hat you'd have to write to handle this properly yourself.
Edit: Feb. 2014
InputSupplier and OutputSupplier and the methods that use them have been deprecated in Guava 16.0. Their replacements are ByteSource, CharSource, ByteSink and CharSink. Given a ByteSource, you can now get its contents as a...
What is the advantage of using heredoc in PHP? [closed]
... community wiki
6 revs, 4 users 87%Wes
41
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Check if two unordered lists are equal [duplicate]
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463
Python has a built-in datatype for an unordered collection of (hashable) things, called a set....