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How to check SQL Server version
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Following are possible ways to see the version:
Method 1: Connect to the instance of SQL Server, and then run the following query:
Select @@version
An example of the output of this query is as follows:
Microsoft SQL Server 2008 (SP1) - 10.0.2531.0 (X64) Mar 29 2009
10:11:5...
vertical & horizontal lines in matplotlib
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166
The pyplot functions you are calling, axhline() and axvline() draw lines that span a portion o...
Getting the count of unique values in a column in bash
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153
To see a frequency count for column two (for example):
awk -F '\t' '{print $2}' * | sort | un...
Renaming columns in pandas
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1974
Just assign it to the .columns attribute:
>>> df = pd.DataFrame({'$a':[1,2], '$b': [...
Have a fixed position div that needs to scroll if content overflows
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The problem with using height:100% is that it will be 100% of the page instead of 100% of the window (as you would probably expect it to be). This will cause the problem that you're seeing, because the non-fixed content is long enough to include the fixed...
Is there a difference between x++ and ++x in java?
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16 Answers
16
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Why is isNaN(null) == false in JS?
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114
I believe the code is trying to ask, "is x numeric?" with the specific case here of x = null. ...
Get the current year in JavaScript
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1835
Create a new Date() object and call getFullYear():
new Date().getFullYear()
// returns the c...
How can I get a count of the total number of digits in a number?
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16 Answers
16
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How to remove leading zeros using C#
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154
It really depends on how long the NVARCHAR is, as a few of the above (especially the ones that...