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Using CMake with GNU Make: How can I see the exact commands?
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edited Dec 1 '16 at 9:01
malat
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answered Ap...
How to get rspec-2 to give the full trace associated with a test failure?
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edited Dec 8 '14 at 17:10
Dorian
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answered ...
How to use relative/absolute paths in css URLs?
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answered Apr 28 '11 at 8:01
KobiKobi
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The Role Manager feature has not been enabled
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304
You can do this by reading from the boolean property at:
System.Web.Security.Roles.Enabled
T...
Make body have 100% of the browser height
I want to make body have 100% of the browser height. Can I do that using CSS?
21 Answers
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What is the right way to override a setter method in Ruby on Rails?
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Update: July 19, 2017
Now the Rails documentation is also suggesting to use super like this:
class Model < ActiveRecord::Base
def attribute_name=(value)
# custom actions
###
super(value)
end
end
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IF statement: how to leave cell blank if condition is false (“” does not work)
... COUNTBLANK, which will count "" as blank, so basically =COUNTBLANK(C1)>0 means that C1 is blank or has "".
If you need to remove blank cells in a column, I would recommend filtering on the column for blanks, then selecting the resulting cells and pressing Del. After which you can remove the fi...
Pandas conditional creation of a series/dataframe column
...here(df['Set']=='Z', 'green', 'red')
print(df)
yields
Set Type color
0 Z A green
1 Z B green
2 X B red
3 Y C red
If you have more than two conditions then use np.select. For example, if you want color to be
yellow when (df['Set'] == 'Z') & (df['Type'] == ...
Android: Coloring part of a string using TextView.setText()?
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201
Use spans.
Example:
final SpannableStringBuilder sb = new SpannableStringBuilder("your text h...
Can we append to a {% block %} rather than overwrite?
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205
{% block javascript %}
{{ block.super }}
... more content ...
{% endblock %}
See: Dja...