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How to get rid of punctuation using NLTK tokenizer?
...arks as well as non alphabetic characters. Copied from their book.
http://www.nltk.org/book/ch01.html
import nltk
s = "I can't do this now, because I'm so tired. Please give me some time. @ sd 4 232"
words = nltk.word_tokenize(s)
words=[word.lower() for word in words if word.isalpha()]
prin...
Get MD5 hash of big files in Python
...esults using the 'jacksum' tool.
jacksum -a md5 <filename>
http://www.jonelo.de/java/jacksum/
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Export and Import all MySQL databases at one time
...sword, can be used in cron. To store password in .my.cnf check this answer https://serverfault.com/a/143587/62749
Made also with comments for those who are not very familiar with bash scripts.
#!/bin/bash
# This script will backup all mysql databases into
# compressed file named after date, ie: ...
EC2 instance has no public DNS
...
For me problem was in subnet settings.
Open https://console.aws.amazon.com/vpc
Go to subnets in left menu
Choose your subnet
Modify auto-assigning IP settings to enable
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Best way to make Django's login_required the default
... is almost exactly the pattern we used for a group of pages that had to be HTTPS, and everything else must not be HTTPS. That was 2.5 years ago and I had completely forgotten about it. Thanx, Daniel!
– Peter Rowell
Jan 29 '10 at 19:45
...
Python: Continuing to next iteration in outer loop
...:
1-1
1-2
2-1
2-2
3-1
3-2
Reference link:http://www.programming-idioms.org/idiom/42/continue-outer-loop/1264/python
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Pure JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready
... window);
The latest version of the code is shared publicly on GitHub at https://github.com/jfriend00/docReady
Usage:
// pass a function reference
docReady(fn);
// use an anonymous function
docReady(function() {
// code here
});
// pass a function reference and a context
// the context wil...
npm not working after clearing cache
...
It should be
npm cache clean
See https://docs.npmjs.com/cli/cache.html
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Create tap-able “links” in the NSAttributedString of a UILabel?
...
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"https://stackoverflow.com/"]];
}
}
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How to check Google Play services version?
...n0. Thanks stan0.
Only one change is needed based on the sample code from https://developers.google.com/maps/documentation/android/map.
private void setUpMapIfNeeded() {
// Do a null check to confirm that we have not already instantiated the
// map.
if (mMap == null) {
Fragment...