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Format date in a specific timezone
...t in Manto's answer, .utcOffset() is the preferred method as of Moment 2.9.0. This function uses the real offset from UTC, not the reverse offset (e.g., -240 for New York during DST). Offset strings like "+0400" work the same as before:
// always "2013-05-23 00:55"
moment(1369266934311).utcOffset(6...
how to remove shared preference while application uninstall in android
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20
SharedPreferences is always deleted along with the app uninstall.
When you uninstall any applic...
How should I escape strings in JSON?
...aracters you must escape are \, ", and control codes (anything less than U+0020).
This structure of escaping is specific to JSON. You'll need a JSON specific function. All of the escapes can be written as \uXXXX where XXXX is the UTF-16 code unit¹ for that character. There are a few shortcuts, suc...
How to cast an Object to an int
...ce between autoboxing and casting?
Autoboxing: So I can write: Integer i = 0; instead of: Integer i = new Integer(0);
Convert Object into primitive int
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All possible array initialization syntaxes
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805
These are the current declaration and initialization methods for a simple array.
string[] arra...
What does bundle exec rake mean?
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answered Jul 5 '11 at 20:49
ghoppeghoppe
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How to get the ActionBar height?
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edited Jun 11 at 18:04
SwiftiSwift
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Virtual Memory Usage from Java under Linux, too much memory used
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+250
This has been a long-standing complaint with Java, but it's largely meaningless, and usually based on looking at the wrong information...
if else in a list comprehension [duplicate]
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>>> l = [22, 13, 45, 50, 98, 69, 43, 44, 1]
>>> [x+1 if x >= 45 else x+5 for x in l]
[27, 18, 46, 51, 99, 70, 48, 49, 6]
Do-something if <condition>, else do-something else.
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