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Only variables should be passed by reference
... Weird. That works but how? Does it suppress the warning, similar to what the @ prefix does?
– Nigel Alderton
Feb 5 '14 at 15:31
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get client time zone from browser [duplicate]
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Often when people are looking for "timezones", what will suffice is just "UTC offset". e.g., their server is in UTC+5 and they want to know that their client is running in UTC-8.
In plain old javascript (new Date()).getTimezoneOffset()/60 will return the current number...
Call int() function on every list element?
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This is what list comprehensions are for:
numbers = [ int(x) for x in numbers ]
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Is there an easy way to strike through text in an app widget?
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First it is unclear what is remoteviews , plus doesn't work for all android versions.
– akshat tailang
Nov 28 '18 at 18:26
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PadLeft function in T-SQL
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I believe this may be what your looking for:
SELECT padded_id = REPLACE(STR(id, 4), SPACE(1), '0')
FROM tableA
or
SELECT REPLACE(STR(id, 4), SPACE(1), '0') AS [padded_id]
FROM tableA
I haven't tested the syntax on the 2nd example. I'm not...
Java - No enclosing instance of type Foo is accessible
...ou're trying to create an instance of Thing from a static context. That is what the compiler is complaining about.
There are a few possible solutions. Which solution to use depends on what you want to achieve.
Move Thing out of the Hello class.
Change Thing to be a static nested class.
static cl...
How do I find duplicate values in a table in Oracle?
What's the simplest SQL statement that will return the duplicate values for a given column and the count of their occurrences in an Oracle database table?
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Concatenating multiple text files into a single file in Bash
What is the quickest and most pragmatic way to combine all *.txt file in a directory into one large text file?
12 Answers
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Parse date string and change format
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a fully working example please ;) what import / ... is required?
– codeling
Mar 12 '15 at 0:05
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vim, switching between files rapidly using vanilla Vim (no plugins)
...ll integrated into Vim: see :help tags, :help ctags and :help cscope.
For what it's worth, I use tag navigation extensively to move within a project (using CtrlP's :CtrlPTag and :CtrlPBufTag commands, mostly, but the buit-in ones too) and my favorite "generic" buffer switching method is by name.
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