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How to remove local (untracked) files from the current Git working tree
...ory.
– Eduardo Bezerra
Mar 8 '13 at 10:51
18
It is also removing all files inside .gitignore. I n...
What is the rationale for all comparisons returning false for IEEE754 NaN values?
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Some nice observations here: bertrandmeyer.com/2010/02/06/…
– Mark Dickinson
Apr 15 '12 at 15:09
6
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'Incomplete final line' warning when trying to read a .csv file into R
I'm trying to read a .csv file into R and upon using this formula:
15 Answers
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Backup/Restore a dockerized PostgreSQL database
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10 Answers
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How to sort List of objects by some property
...ial: return a - b;
– papercrane
Jan 10 '14 at 0:33
5
@papercrane: No, that fails for overflow rea...
Get the length of a String
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edited Mar 4 '19 at 1:10
Leo Dabus
178k4848 gold badges391391 silver badges466466 bronze badges
answ...
Reading a huge .csv file
...in Python 2.7 with up to 1 million rows, and 200 columns (files range from 100mb to 1.6gb). I can do this (very slowly) for the files with under 300,000 rows, but once I go above that I get memory errors. My code looks like this:
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Extract public/private key from PKCS12 file for later use in SSH-PK-Authentication
...to OpenSSH. Other solutions mentioned here don’t work for me. I use OS X 10.9 Mavericks (10.9.3 at the moment) with “prepackaged” utilities (OpenSSL 0.9.8y, OpenSSH 6.2p2).
First, extract a private key in PEM format which will be used directly by OpenSSH:
openssl pkcs12 -in filename.p12 -clc...
C# equivalent to Java's charAt()?
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answered Aug 27 '10 at 6:10
ZachZach
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Change the image source on rollover using jQuery
...work.
– Navigatron
Aug 21 '12 at 20:10
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