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Is it possible to have multiple statements in a python lambda expression?
...llest elements.
– avpx
Dec 3 '12 at 20:52
8
The documentation (docs.python.org/2/library/heapq.ht...
How do I check if a SQL Server text column is empty?
I am using SQL Server 2005. I have a table with a text column and I have many rows in the table where the value of this column is not null, but it is empty. Trying to compare against '' yields this response:
...
Django 1.7 throws django.core.exceptions.AppRegistryNotReady: Models aren't loaded yet
...ile or what?
– KhoPhi
Nov 24 '14 at 20:20
1
You should run this in the same context that the erro...
How to apply multiple transforms in CSS?
...line like this:
li:nth-child(2) {
transform: rotate(15deg) translate(-20px,0px);
}
When you have multiple transform directives, only the last one will be applied. It's like any other CSS rule.
Keep in mind multiple transform one line directives are applied from right to left.
This: transf...
How to perform mouseover function in Selenium WebDriver using Java?
... |
edited Jul 28 '14 at 20:53
answered Jul 28 '14 at 19:39
...
How to use Jackson to deserialise an array of objects
...
answered Jun 14 '11 at 20:09
Programmer BruceProgrammer Bruce
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Using global variables between files?
...gram starts.
– Hai Vu
Oct 23 '12 at 20:52
2
You should call it something other than globals, whic...
Create an index on a huge MySQL production table without table locking
...
[2017] Update: MySQL 5.6 has support for online index updates
https://dev.mysql.com/doc/refman/8.0/en/innodb-online-ddl-operations.html#online-ddl-index-syntax-notes
In MySQL 5.6 and higher, the table remains available fo...
Hidden features of Python [closed]
...;> x = 5
>>> 1 < x < 10
True
>>> 10 < x < 20
False
>>> x < 10 < x*10 < 100
True
>>> 10 > x <= 9
True
>>> 5 == x > 4
True
In case you're thinking it's doing 1 < x, which comes out as True, and then comparing True <...
Viewing unpushed Git commits
...@{u} syntax wasn't available yet, it only became available on February 12, 2010. Also, @{u} won't work if the local branch isn't configured with an upstream. Finally, @{u} doesn't currently have tab completion support, <remote>/<branch> with tab completion remains one of the fastest ways...