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How to move columns in a MySQL table?
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351
If empName is a VARCHAR(50) column:
ALTER TABLE Employees MODIFY COLUMN empName VARCHAR(50) A...
How to drop columns using Rails migration
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938
remove_column :table_name, :column_name
For instance:
remove_column :users, :hobby
would r...
Limit File Search Scope in Sublime Text 2
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319
Add and edit this in your ~/Library/Application Support/Sublime Text 2/Packages/User/Preferenc...
I don't understand -Wl,-rpath -Wl,
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answered Jul 3 '11 at 10:47
Kerrek SBKerrek SB
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Intellij reformat on file save
...lutions:
https://github.com/dubreuia/intellij-plugin-save-actions/issues/63
I actually tried to assign reformat to Ctrl+S and it worked fine - saving is done automatically now.
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Creating an R dataframe row-by-row
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edited Feb 18 '19 at 2:37
Neil
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answered Sep 4...
How to break out from a ruby block?
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the Tin Man
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answered Sep 10 '09 at 0:02
JRLJRL
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Can I set an unlimited length for maxJsonLength in web.config?
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735
NOTE: this answer applies only to Web services, if you are returning JSON from a Controller met...
How to correct indentation in IntelliJ
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Neuron
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answered Jan 28 '12 at 10:21
CrazyCoderCrazyC...
Given a URL to a text file, what is the simplest way to read the contents of the text file?
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Edit 09/2016: In Python 3 and up use urllib.request instead of urllib2
Actually the simplest way is:
import urllib2 # the lib that handles the url stuff
data = urllib2.urlopen(target_url) # it's a file like object and works just like a file
for...