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(grep) Regex to match non-ASCII characters?
On Linux, I have a directory with lots of files. Some of them have non-ASCII characters, but they are all valid UTF-8 . One program has a bug that prevents it working with non-ASCII filenames, and I have to find out how many are affected. I was going to do this with find and then do a grep to p...
Save classifier to disk in scikit-learn
...digits.target) # evaluate training error
0.9526989426822482
>>> filename = '/tmp/digits_classifier.joblib.pkl'
>>> _ = joblib.dump(clf, filename, compress=9)
>>> clf2 = joblib.load(filename)
>>> clf2
SGDClassifier(alpha=0.0001, class_weight=None, epsilon=0.1, e...
How to sort an array in Bash
...-op noglob or an element of the array like * will be expanded to a list of files.
What's happening:
The result is a culmination six things that happen in this order:
IFS=$'\n'
"${array[*]}"
<<<
sort
sorted=($(...))
unset IFS
First, the IFS=$'\n'
This is an important part of our oper...
How to make grep only match if the entire line matches?
... Nice one! And if I'm using the regex for the matching from a file? "grep -f patterns a.tmp" ??
– green69
Feb 27 '13 at 14:45
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What Process is using all of my disk IO
....6.20 and Python 2.5). Failing that, you're looking into hooking into the filesystem. I recommend the former.
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What is the pythonic way to detect the last element in a 'for' loop?
...m()
This will work for any iterable, even for those that have no len():
file = open('/path/to/file')
for line in file:
process_line(line)
# No way of telling if this is the last line!
Apart from that, I don't think there is a generally superior solution as it depends on what you are tr...
How to Create Deterministic Guids
In our application we are creating Xml files with an attribute that has a Guid value. This value needed to be consistent between file upgrades. So even if everything else in the file changes, the guid value for the attribute should remain the same.
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How to get just the responsive grid from Bootstrap 3?
...anything), and simplifies the complexity of working directly with the LESS files.
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Spring Boot - Cannot determine embedded database driver class for database type NONE
...
@xybrek Just add application.properties file in your application and add the datasource properties in it.
– iCrus
May 10 '15 at 10:17
1
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Read the package name of an Android APK
... APK and read contents of AndroidManifest.xml , but seems it's not a text file.
23 Answers
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