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Ruby: Merging variables in to a string
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Chucky
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answered Feb 16 '09 at 21:42
Mike WoodhouseMike Woodhouse
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How to replace all strings to numbers contained in each string in Notepad++?
...say that you want to match each of the following lines
value="4"
value="403"
value="200"
value="201"
value="116"
value="15"
using the .*"\d+" pattern and want to keep only the number. You can then use a capture group in your matching pattern, using parentheses ( and ), like that: .*"(\d+)". So no...
How to check if all elements of a list matches a condition?
I have a list consisting of like 20000 lists. I use each list's 3rd element as a flag. I want to do some operations on this list as long as at least one element's flag is 0, it's like:
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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...
How to provide different Android app icons for different gradle buildTypes?
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answered Apr 5 '14 at 3:27
InsanityOnABunInsanityOnABun
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How to send email to multiple recipients using python smtplib?
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13 Answers
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Script parameters in Bash
...at you provide to a bashscript will appear in the variables $1 and $2 and $3 where the number refers to the argument. $0 is the command itself.
The arguments are seperated by spaces, so if you would provide the -from and -to in the command, they will end up in these variables too, so for this:
./o...
How to avoid merge-commit hell on GitHub/BitBucket
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136
Rebase Feature Branches Before Merging
If you want to avoid merge commits, you need to ensure ...
How do I get logs/details of ansible-playbook module executions?
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edited Apr 3 '16 at 2:31
techraf
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How to accept Date params in a GET request to Spring MVC Controller?
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253
Ok, I solved it.
Writing it for anyone who might be tired after a full day of non-stop coding &a...