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Autoreload of modules in IPython [duplicate]
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There is an extension for that, but I have no usage experience yet:
http://ipython.scipy.org/ipython/ipython/attachment/ticket/154/ipy_autoreload.py
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How can I output leading zeros in Ruby?
I'm outputting a set of numbered files from a Ruby script. The numbers come from incrementing a counter, but to make them sort nicely in the directory, I'd like to use leading zeros in the filenames. In other words
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How to change Rails 3 server default port in develoment?
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In your project edit script/rails this way:
#!/usr/bin/env ruby
# This command will automatically be run when you run "rails" with Rails 3 gems installed from the root of your application.
APP_PATH = File.expand_path('../../config/application', __FILE__)
require File.expand_path('../../config/...
error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in m
...ou mean to tell me that when I'm using MSVC, to get a Debug build I must recompile ALL the dependencies ? Even those I don't care to debug ? What the shit man ! I can't believe this !
– Michael
Jul 10 '13 at 5:48
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Removing packages installed with go get
...eUploader: {
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“render :nothing => true” returns empty plaintext file?
...correct, or isn't correctly interpreted in your browser. Double check your http headers to see what content type the response is.
If it's anything other than text/html, you can try to manually set the content type like this:
render :nothing => true, :status => 200, :content_type => 'text/...
Creating an empty Pandas DataFrame, then filling it?
I'm starting from the pandas DataFrame docs here: http://pandas.pydata.org/pandas-docs/stable/dsintro.html
5 Answers
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Can't find the PostgreSQL client library (libpq)
...ur stoppage. I'm new to rails and this was frustrating. Like the previous commenter, I was using the Postgres.app installer on Mavericks. Did not realize the ARCHFLGS env variable was so important. Explanation here.
– GNat
Jul 20 '14 at 21:05
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String.Empty versus “” [duplicate]
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It's not different.
http://msdn.microsoft.com/en-us/library/system.string.empty.aspx:
The value of this field is the zero-length string, "".
In application code, this field is most commonly used in assignments to initialize a string variable to...
Using the Android Application class to persist data
...d, you can find it on archive.org here: web.archive.org/web/20130818035631/http://www.bryandenny.com/…
– Bryan Denny
Mar 4 '14 at 14:30
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