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Best way to add comments in erb
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357
Use the <%# %> sequence, e.g.
<%# This is a great comment! %>
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static const vs #define
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RobertS supports Monica Cellio
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answered Oct 28 '09 at 13:49
T.E.D.T.E.D.
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Mixing C# & VB In The Same Project
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130
No, you can't. An assembly/project (each project compiles to 1 assembly usually) has to be one ...
How to convert ASCII code (0-255) to its corresponding character?
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edited Jun 5 '15 at 16:53
thefourtheye
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an...
Where are the Properties.Settings.Default stored?
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143
In order to work with newer versions of Windows' policy of only allowing read access by default ...
Changing a specific column name in pandas DataFrame
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362
A one liner does exist:
In [27]: df=df.rename(columns = {'two':'new_name'})
In [28]: df
Out[...
How do I run a Python program?
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139
I'm very glad you asked! I was just working on explaining this very thing in our wikibook (whic...
How to 'grep' a continuous stream?
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1364
Turn on grep's line buffering mode when using BSD grep (FreeBSD, Mac OS X etc.)
tail -f file ...
How to create a private class method?
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273
private doesn't seem to work if you are defining a method on an explicit object (in your case se...
What is the difference between the | and || or operators?
...-circuit" operator.
For example:
if(condition1 || condition2 || condition3)
If condition1 is true, condition 2 and 3 will NOT be checked.
if(condition1 | condition2 | condition3)
This will check conditions 2 and 3, even if 1 is already true. As your conditions can be quite expensive functions...