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Writing outputs to log file and console
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108
exec 3>&1 1>>${LOG_FILE} 2>&1
would send stdout and stderr output into t...
Match multiple cases classes in scala
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145
Looks like you don't care about the values of the String parameters, and want to treat B and C...
Specifying column name in a “references” migration
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61
Do it manually:
add_column :post, :author_id, :integer
but now, when you create the belongs_t...
How do I get the filepath for a class in Python?
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131
You can use the inspect module, like this:
import inspect
inspect.getfile(C.__class__)
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What is the 
 character?
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130
That would be an HTML Encoded Line Feed character (using the hexadecimal value).
The decimal ...
Is it possible to set transparency in CSS3 box-shadow?
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What is InnoDB and MyISAM in MySQL?
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114
InnoDB and MYISAM, are storage engines for MySQL.
These two differ on their locking implemen...
What does the “~” (tilde/squiggle/twiddle) CSS selector mean?
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1402
The ~ selector is in fact the General sibling combinator (renamed to Subsequent-sibling combi...
How to add NERDTree to your .vimrc
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edited Nov 30 '19 at 5:55
the Tin Man
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Is “ ” a replacement of “ ”?
... two text boxes by typing space bar. The equivalent HTML source was   instead of   . So I just wanted to check: is this the new replacement for white space? If yes, any idea why they changed?
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