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ExecuteReader requires an open and available Connection. The connection's current state is Connectin
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NSString with \n or line break
...ate a line break.
[NSString stringWithFormat:@"%@\r%@", mystring1,mystring2];
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Split views.py in several files
...riginal views.py might look like this :
def view1(arg):
pass
def view2(arg):
pass
With the following folder/file structure it will work the same :
views/
__init__.py
viewsa.py
viewsb.py
viewsa.py :
def view1(arg):
pass
viewsb.py :
def view2(arg):
pass
__init__.py...
How do you reference a capture group with regex find and replace in Visual Studio 2012, 2013, 2015,
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To find and replace in VS 2012 and VS 2015 you do the following:
Surround with (), display capture with $1, $2, $n
Example (thanks to syonip)
In the find options, make sure 'use regular expressions' is checked, and put the following as the text t...
How can I select the first day of a month in SQL?
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621
SELECT DATEADD(month, DATEDIFF(month, 0, @mydate), 0) AS StartOfMonth
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What's the fastest way to do a bulk insert into Postgres?
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220
PostgreSQL has a guide on how to best populate a database initially, and they suggest using th...
What is the difference between AF_INET and PF_INET in socket programming?
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254
Beej's famous network programming guide gives a nice explanation:
In some documentation, y...
Create aar file in Android Studio
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231
If your library is set up as an Android library (i.e. it uses the apply plugin: 'com.android.l...
What is the difference between a symbolic link and a hard link?
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