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How to write to a file in Scala?
...ing, not to force everyone to specify it all the time. But if you're on a Mac and your files written by Java are gobbledygook because they aren't Mac OS Roman encoded, I'm not sure it's doing more good than harm. I think it's the platforms' fault that they haven't agreed on a charset. As an indiv...
Is it bad to have my virtualenv directory inside my git repository?
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If you, say pip install mysql-python, on a 64 bit machine, and then someone with a 32 bit machine tries to use it, it will not work. It uses a C module, like many Python modules do, to increase performance. I imagine Windows->Linux would also not work.
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Match whitespace but not newlines
... both \r and \n in the pattern correctly handles all of Unix (LF), classic Mac OS (CR), and DOS-ish (CR LF) newline conventions.
No need to take my word for it:
#! /usr/bin/env perl
use strict;
use warnings;
use 5.005; # for qr//
my $ws_not_crlf = qr/[^\S\r\n]/;
for (' ', '\f', '\t', '\r', ...
Match linebreaks - \n or \r\n?
... \r?
Long story short, Linux uses \n for a new-line, Windows \r\n and old Macs \r. So there are multiple ways to write a newline. Your second tool (RegExr) does for example match on the single \r.
1) [\r\n]+ as Ilya suggested will work, but will also match multiple consecutive new-lines. (\r\n|\r|...
How to find the nearest parent of a Git branch?
... think you can make it one line instead of 2, and possibly make it work on Mac as ack is not available on Mac (somebody suggested replacing ack with grep)
– nonopolarity
Apr 18 '14 at 17:19
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Xcode 4 - slow performance
...o time :)
Be aware that the ram disk will disappear when you restart your machine, so it could be a good idea to create a script or something that runs on startup. AND DON'T PLACE ANY DATA THERE THAT YOU WANT TO KEEP!!!
UPDATE 2013-03-12:
Read the comment from Francisco Garcia below!
With my new...
Why is early return slower than else?
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@mac, not quite. I'll add a bit about hash resolution (was going to squeeze it into the comment but it's more interesting than I thought).
– Duncan
Nov 28 '11 at 9:58
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Solving a “communications link failure” with JDBC and MySQL [duplicate]
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My app worked on Windows and Ubuntu, but not on my Mac which has MAMP PRO. This is also how I got my app working on Mac.
– kimbaudi
Jan 10 '17 at 20:21
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Getting Chrome to accept self-signed localhost certificate
... > Import)
Use the .crt and .key files in your server
Extra steps (for Mac, at least):
Import the CA cert at "File > Import file", then also find it in the list, right click it, expand "> Trust", and select "Always"
Add extendedKeyUsage=serverAuth,clientAuth below basicConstraints=CA:FALS...
How can I brew link a specific version?
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I asked in #machomebrew and learned that you can switch between versions using brew switch.
$ brew switch libfoo mycopy
to get version mycopy of libfoo.
shar...