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Best way to do nested case statement logic in SQL Server
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Nice, I just tested to ensure that it short-circuits, and was suprised to find that it does. So if condition1 checked for a divide by zero, it appears that it's safe to do it in condition2. Not sure if this is guaranteed.
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Using vagrant to run virtual machines with desktop environment
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My 2 cents
Make sure you are running latest vagrant (1.3.3 now) + VirtualBox (4.2.18) to avoid bugs.
You can use shell script or inline command to install a desktop environment or a light weight window manager
For example install LXDE on top of Ubuntu 12.04 Preci...
Using CSS to insert text
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Initial tests indicate the content-property works well. Congrats on finding an answer when everyone else says it can't be done. :)
– abelenky
Apr 29 '10 at 23:18
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Explicit vs implicit SQL joins
...g of the deprecated *= and =* operators vs. "outer join".
I have just now tested the two formats given, and they work properly on a SQL Server 2008 database. In my case they yielded identical execution plans, but I couldn't confidently say that this would always be true.
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How to define hash tables in Bash?
... @ken it's a licensing issue. Bash on OSX is stuck at the latest non-GPLv3 licensed build.
– lhunath
Oct 23 '14 at 12:23
2
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How I can delete in VIM all text from current line to end of file?
...rent line to end of the file. This is very useful when you're dealing with test vector generation or stripping.
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Select 50 items from list at random to write to file
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I used this to easily create a test / train set for a machine learning project. Using random.choice(mylist,3) wouldn't create two disjoint sets as this did.
– Monica Heddneck
Jul 31 '17 at 23:38
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How to change the font size on a matplotlib plot
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To get the legends as well use ax.legend().get_texts(). Tested on Matplotlib 1.4.
– James S.
Sep 11 '17 at 4:19
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Favorite Django Tips & Features?
...still have a hard time understanding why it's not default. How many folks test and deploy on the same machine?
– SingleNegationElimination
Feb 19 '09 at 18:37
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What does this gdb output mean?
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The following code can be used to test on simulator.
if (beep == nil)
NSLog(@"audio player not initialized");
else if(TARGET_IPHONE_SIMULATOR)
{
NSLog(@"beep play");
}
else
{
[beep play];
}
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