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Why do Lua arrays(tables) start at 1 instead of 0?
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Norman RamseyNorman Ramsey
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Creating the Singleton design pattern in PHP5
How would one create a Singleton class using PHP5 classes?
21 Answers
21
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Center HTML Input Text Field Placeholder
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edited Oct 14 '14 at 16:56
Volker E.
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answere...
Converting between datetime, Timestamp and datetime64
... dt = datetime.utcnow()
>>> dt
datetime.datetime(2012, 12, 4, 19, 51, 25, 362455)
>>> dt64 = np.datetime64(dt)
>>> ts = (dt64 - np.datetime64('1970-01-01T00:00:00Z')) / np.timedelta64(1, 's')
>>> ts
1354650685.3624549
>>> datetime.utcfromtimestamp(ts)
dat...
Python os.path.join on Windows
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59
Windows has a concept of current directory for each drive. Because of that, "c:sourcedir" mean...
Converting String to Int with Swift
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edited Mar 7 '18 at 10:05
Anton Belousov
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answered Jun 12 '14...
How do I implement a callback in PHP?
...cb3 = [$object, 'somePublicMethod'];
// this syntax is callable since PHP 5.2.3 but a string containing it
// cannot be called directly
$cb2 = 'ClassName::someStaticMethod';
$cb2(); // fatal error
// legacy syntax for PHP 4
$cb3 = array(&$object, 'somePublicMethod');
This is a safe way to us...
Read data from SqlDataReader
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154
using(SqlDataReader rdr = cmd.ExecuteReader())
{
while (rdr.Read())
{
var myStr...
JavaScript: Object Rename Key
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Myrddin Emrys
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answered Jan 29 '13 at 21:17
Valeriu PaloşValeriu Paloş
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SQL Client for Mac OS X that works with MS SQL Server [closed]
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25 Answers
25
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