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How to declare a variable in a PostgreSQL query
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This is ideal for when I have a migration script where I want to import some relational data. Obviously I won't know the sequence id the relational data is given.
– Relequestual
Feb 13 '15 at 9:40
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IE8 issue with Twitter Bootstrap 3
...t of HTML5 elements and media queries -->
<!--[if lt IE 9]>
<script src="../../assets/js/html5shiv.js"></script>
<script src="../../assets/js/respond.min.js"></script>
<![endif]-->
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Git Blame Commit Statistics
... lines where the first non-whitespace character isn't a # (comment in many scripting languages).
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Why does an SSH remote command get fewer environment variables then when run manually? [closed]
...ereas your normal shell is either a login shell or an interactive shell. Description follows, from man bash:
A login shell is one whose first character of argument
zero is a -, or one started with the --login option.
An interactive shell is one started without non-opt...
scopes with lambda and arguments in Rails 4 style?
...where(id: id) }
But when I was reviewing my code using Codacy I found it alerting me about this syntax
Use the `lambda` method for multiline lambdas.
I changed it to be and it working well
scope :find_lazy, lambda {|id|
where(id: id)
}
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How can I capture the result of var_dump to a string?
...f you need to look at multiple variables during the execution of a complex script.
– selfawaresoup
Dec 27 '09 at 16:45
83
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LINQPad [extension] methods [closed]
...ppropriate spot.
To use it:
Customers.OnDemand("Customers").Dump(); // description is optional
Util.ProgressBar is a class that can show a graphical progressbar inside the output window, that can be changed as the code moves on.
NOTE! Remember to .Dump() the Util.ProgressBar object in the appro...
Python subprocess.Popen “OSError: [Errno 12] Cannot allocate memory”
...instance, or
put some coding effort into more effectively controlling your script's memory footprint
NOTE that the coding effort may be all for naught if it turns out that it's not you, but some other guy collocated in a different instance on the same server as you running amock.
Memory-wise, we ...
Fastest way to flatten / un-flatten nested JSON objects
...lex/nested JSON objects. It works, but it's a bit slow (triggers the 'long script' warning).
13 Answers
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Using IPython notebooks under version control
... above result in ImportErrors, try adding "ipython" before the path of the script:
git config --global filter.dropoutput_ipynb.clean ipython ~/bin/ipynb_output_filter.py
EDIT: May 2016 (updated February 2017): there are several alternatives to my script - for completeness, here is a list of thos...