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Best way to load module/class from lib folder in Rails 3?
... Rails 3 release is not auto-loading modules and classes from lib anymore,
what would be the best way to load them?
12 Answ...
How to preserve line breaks when storing a command output to a variable in bash?
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Quote your variables. Here is it why:
$ f="fafafda
> adffd
> adfadf
> adfafd
> afd"
$ echo $f
fafafda adffd adfadf adfafd afd
$ echo "$f"
fafafda
adffd
adfadf
adfafd
afd
Without quotes, the shell replaces $TEMP with the characters it contains ...
How do you suppress output in IPython Notebook?
How can output to stdout be suppressed?
4 Answers
4
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MySQL DROP all tables, ignoring foreign keys
Is there a nice easy way to drop all tables from a MySQL database, ignoring any foreign key constraints that may be in there?
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How does one use rescue in Ruby without the begin and end block
I know of the standard technique of having a begin rescue end
5 Answers
5
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How to see top processes sorted by actual memory usage?
I have a server with 12G of memory. A fragment of top is shown below:
12 Answers
12
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How to add item to the beginning of List?
I want to add a "Select One" option to a drop down list bound to a List<T> .
5 Answers
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How to create index in Entity Framework 6.2 with code first
Is there a way to create an index on a property/column using code-first, instead of using the new IndexAttribute ?
10 Ans...
decompiling DEX into Java sourcecode
How can one decompile Android DEX (VM bytecode) files into corresponding Java sourcecode?
17 Answers
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