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Determine if a function exists in bash
...s "callable".
– 0xC0000022L
Feb 11 '15 at 20:08
@0xC0000022L what if program_name is not a function?
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Sending files using POST with HttpURLConnection
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edited Oct 15 '15 at 7:14
pevik
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a...
Which is better, return value or out parameter?
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154
Return values are almost always the right choice when the method doesn't have anything else to...
How to make a class JSON serializable
..., __eq__, and __len__.
– jpmc26
Jul 15 '15 at 0:53
5
__dict__ also won't work recursively, e.g., ...
Make EditText ReadOnly
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NikhilNikhil
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vs vs for inline and block code snippets
... it-is.
– srcspider
Feb 23 '11 at 2:15
7
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Should MySQL have its timezone set to UTC?
...LECT CONVERT_TZ(NOW(), @@session.time_zone, '+00:00');
Example result: 2015-03-24 17:02:41
To select the current datetime in the session timezone
SELECT NOW();
SELECT CURRENT_TIMESTAMP;
SELECT CURRENT_TIMESTAMP();
To select the timezone that was set when the server launched
SELECT @@system_ti...
Understanding colors on Android (six characters)
...% — 80
45% — 73
40% — 66
35% — 59
30% — 4D
25% — 40
20% — 33
15% — 26
10% — 1A
5% — 0D
0% — 00
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What is the C# Using block and why should I use it? [duplicate]
... plinthplinth
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Why extend the Android Application class?
...How do you do that ?
– serj
Mar 22 '15 at 9:28
9
+1 for "prefer to pass data from Activity to Ac...