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How to complete a git clone for a big project on an unstable connection?
...le Clone
When cloning a large repository (such
as KDE, Open Office, Linux kernel)
there is currently no way to restart
an interrupted clone. It may take
considerable time for a user on the
end of a small pipe to download the
data, and if the clone is interrupted
in the middle the ...
Excel Date to String conversion
... big thanks and upvote! It's working for me, because i can't to use =TEXT (python library formulas)
– lestat_kim
Nov 27 '19 at 16:39
add a comment
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Test if characters are in a string
...epl("1+2", "123+456")
[1] TRUE
Interpretation
grep is named after the linux executable, which is itself an acronym of "Global Regular Expression Print", it would read lines of input and then print them if they matched the arguments you gave. "Global" meant the match could occur anywhere on the ...
A method to reverse effect of java String.split()? [duplicate]
... Nice, no external libraries needed ! Java feels so crippled after using Python :-(
– Rabarberski
May 14 '13 at 14:37
11
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Sorting a tab delimited file
...ng your problem is very straightforward in a scripting language like Perl, Python or Ruby. Here's some example code:
#!/usr/bin/perl -w
use strict;
my $sort_field = 2;
my $split_regex = qr{\s+};
my @data;
push @data, "7 8\t 9";
push @data, "4 5\t 6";
push @data, "1 2\t 3";
my @sorted_data =
...
How do I iterate through each element in an n-dimensional matrix in MATLAB?
...
@rayryeng matlab r2013a + linux - it works! ;) I just ran that code too
– mathcow
Apr 9 '15 at 8:53
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grepping using the “|” alternative operator
...
Not the answer you're looking for? Browse other questions tagged regex linux grep or ask your own question.
Regular expression to extract text between square brackets
...
(?<=\[).*?(?=\]) works good as per explanation given above. Here's a Python example:
import re
str = "Pagination.go('formPagination_bottom',2,'Page',true,'1',null,'2013')"
re.search('(?<=\[).*?(?=\])', str).group()
"'formPagination_bottom',2,'Page',true,'1',null,'2013'"
...
How to create Gmail filter searching for text only at start of subject line?
...e complete source).
You could also do this via IMAP as described here:
Python IMAP search for partial subject
and script something to move messages to different folder. The IMAP SEARCH verb only supports substrings, not regex (Gmail search is further limited to complete words, not substrings), f...
Start ssh-agent on login
...
On Arch Linux, the following works really great (should work on all systemd-based distros):
Create a systemd user service, by putting the following to ~/.config/systemd/user/ssh-agent.service:
[Unit]
Description=SSH key agent
[Ser...