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jquery if div id has children
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edited Nov 29 '11 at 18:37
Joseph Silber
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Command not found when using sudo
... # Check file permissions of foo
-rw-r--r-- 1 rkielty users 0 2012-10-21 14:47 foo.sh
^^^
^^^ | ^^^ ^^^^^^^ ^^^^^
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Owner| World | |
| | Name of
Group | Group
Name of
Owner
Owner has...
Manually put files to Android emulator SD card
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answered May 11 '10 at 8:02
JanuszJanusz
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How to empty a list?
... label with a new empty list:
del lst[:]
Here's an example:
lst1 = [1, 2, 3]
lst2 = lst1
del lst1[:]
print(lst2)
For the sake of completeness, the slice assignment has the same effect:
lst[:] = []
It can also be used to shrink a part of the list while replacing a part at the same time (but ...
How to fix Array indexOf() in JavaScript for Internet Explorer browsers
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213
Do it like this...
if (!Array.prototype.indexOf) {
}
As recommended compatibility by MDC.
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Visual Studio appears to randomly adopt American keyboard layout
...(double quote) are trading places on my keyboard but ONLY in Visual Studio 2008!
10 Answers
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Create a temporary table in a SELECT statement without a separate CREATE TABLE
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CREATE TEMPORARY TABLE IF NOT EXISTS table2 AS (SELECT * FROM table1)
From the manual found at http://dev.mysql.com/doc/refman/5.7/en/create-table.html
You can use the TEMPORARY keyword when creating a table. A TEMPORARY table is visible only to the current ses...
UITableView backgroundColor always gray on iPad
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245
Try one of these.
[myTableView setBackgroundView:nil];
[myTableView setBackgroundView:[[[UIVi...
How to check if a String contains only ASCII?
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12 Answers
12
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How to check for DLL dependency?
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Try Dependency Walker (last update in 2006) or a modern rewrite of it called Dependencies.
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