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Passing command line arguments in Visual Studio 2010?
...ct Properties from the menu
Go to Configuration Properties -> Debugging
Set the Command Arguments in the property list.
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SQL Server: Query fast, but slow from procedure
...outPS(@CustID varchar(20))
AS
BEGIN
DECLARE @LocCustID varchar(20)
SET @LocCustID = @CustID
SELECT *
FROM orders
WHERE customerid = @LocCustID
END
Hope this helps somebody else, doing this reduced my execution time from 5+ minutes to about 6-7 seconds.
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Django import error - no module named django.conf.urls.defaults
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Check also if you have set ROOT_URLCONF in your settings.py! This variable has to also be adapted. In my case it was ROOT_URLCONF = 'urls' and had to be changed to ROOT_URLCONF = 'app.urls'
– Lukas Schulze
Mar...
How to write a cron that will run a script every day at midnight?
...ername>
or edit the current user's crontab with just crontab -e
You can set the editor with the EDITOR environment variable
env EDITOR=nano crontab -e -u <username>
or set the value of EDITOR for your entire shell session
export EDITOR=vim
crontab -e
Make scripts executable with chmod ...
How do I navigate in the results of Diff
... etc.
On new (linux) systems the default $PAGER used (even when it is not set) is less (it used to be the less capable more).
In both less and more the ? key gives you a command shortcut list.
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How to export plots from matplotlib with transparent background?
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As far as I remember you set which is the transparent colour in a png. file. Set the white colour as the transparency colour and there you go.
– Stephane Rolland
Apr 7 '13 at 1:22
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converting drawable resource image into bitmap
I am trying to use the Notification.Builder.setLargeIcon(bitmap) that takes a bitmap image. I have the image I want to use in my drawable folder so how do I convert that to bitmap?
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CSS vertical alignment of inline/inline-block elements
...e parent div to be taller and still have the elements vertically centered, set the div's line-height property instead of its height. Follow jsfiddle link above for an example.
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Why is the .bss segment required?
...flash memory). In such systems, an initial "copy-down" must be executed to set all static storage duration objects, before main() is called. It will typically go like this pseudo:
for(i=0; i<all_explicitly_initialized_objects; i++)
{
.data[i] = init_value[i];
}
memset(.bss,
0,
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Using “like” wildcard in prepared statement
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You need to set it in the value itself, not in the prepared statement SQL string.
So, this should do for a prefix-match:
notes = notes
.replace("!", "!!")
.replace("%", "!%")
.replace("_", "!_")
.replace("[", "![");
Pr...