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How to force file download with PHP
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Also make sure to add proper content type based on your file application/zip, application/pdf etc. - but only if you do not want to trigger the save-as dialog.
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How to detect the OS from a Bash script?
... ;;
'Darwin')
OS='Mac'
;;
'SunOS')
OS='Solaris'
;;
'AIX') ;;
*) ;;
esac
You can find some practical example in my .bashrc.
Here is similar version used on Travis CI:
case $(uname | tr '[:upper:]' '[:lower:]') in
linux*)
export TRAVIS_OS_NAME=linux
;;
darwin...
An efficient compression algorithm for short text strings [closed]
...king about actually compressing the text not just shortening then Deflate/gzip (wrapper around gzip), zip work well for smaller files and text. Other algorithms are highly efficient for larger files like bzip2 etc.
Wikipedia has a list of compression times. (look for comparison of efficiency)
Nam...
How do I check if there are duplicates in a flat list?
...lse:
d[i] = True
Leverage itertools (essentially an ifilter/izip/tee) on the sorted list, very efficient if you are getting all the dupes though not as quick to get just the first:
def getDupes(c):
a, b = itertools.tee(sorted(c))
next(b, None)
r = None
for k, g in iter...
How to install mongoDB on windows?
...y, it’s not an installation it’s just Downloading…
I. Download the zip file http://www.mongodb.org/downloads
II. Extract it and copy the files into your desired location.
III. Start the DB engine.
IV. Test the installation and use it.
That's it! So simple, right? Ok let’s start
1. Downl...
How to do ssh with a timeout in a script?
... can cause the client to hang indefinitely (mainly old versions running on AIX). Most modern versions do not suffer from this issue. If you have to deal with fingerprints with multiple hosts, I recommend maintaining the known_hosts file with some sort of configuration management tool like puppet/a...
Installing older version of R package
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You can download your appropriate version from the link below as a zip file.
http://cran.r-project.org/src/contrib/Archive/ggplot2/
In R Studio:
Tools >> Install packages >> Install from: (select drop down)
Package Archive File(.zip, .tar.gz).
Choose your newly-downloaded-pac...
Is it possible to install iOS 6 SDK on Xcode 5?
...and the same you can download from following link.
http://www.4shared.com/zip/NlPgsxz6/iPhoneOS61sdk.html
(www.4shared.com test account test@yopmail.com/test)
There are 2 ways to work with.
1) Unzip and paste this folder to /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/De...
n-grams in python, four, five, six grams?
... up your own function to do this using itertools:
from itertools import izip, islice, tee
s = 'spam and eggs'
N = 3
trigrams = izip(*(islice(seq, index, None) for index, seq in enumerate(tee(s, N))))
list(trigrams)
# [('s', 'p', 'a'), ('p', 'a', 'm'), ('a', 'm', ' '),
# ('m', ' ', 'a'), (' ', 'a',...
How do I programmatically determine operating system in Java?
..."nix") || operSys.contains("nux")
|| operSys.contains("aix")) {
os = OS.LINUX;
} else if (operSys.contains("mac")) {
os = OS.MAC;
} else if (operSys.contains("sunos")) {
os = OS.SOLARIS;
}
...