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Get a filtered list of files in a directory
...ls.py
./apps/diaries/actions.py
./apps/diaries/querysets.py
./apps/library/tests/test_forms.py
./apps/library/migrations/0001_initial.py
./apps/polls/views.py
./apps/polls/formsets.py
./apps/polls/reports.py
./apps/polls/admin.py
Solution 3 - use "pathlib"
# lookup in current dir
path_ = pathlib....
How to get the connection String from a database
...ng the .udl file will open the Data Link Properties wizard.
Configure and test the connection to your database server.
Close the wizard and open the .udl file with the text editor of your choice and simply copy the connection string (without the Provider=<driver>part) to use it in your C# ap...
Choosing Java vs Python on Google App Engine
...ing the low-level API in Java are faster than JDO on Java, for this simple test. At least if the underlying engine changes, that app should reflect performance changes.
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Reading a huge .csv file
...ive series of rows
return
I also simplified your filter test; the logic is the same but more concise.
Because you are only matching a single sequence of rows matching the criterion, you could also use:
import csv
from itertools import dropwhile, takewhile
def getstuff(filename,...
How to check if Location Services are enabled?
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This didn't work on my test device, Samsung SHV-E160K, android 4.1.2, API 16. Although i make the GPS offline, this function still return true. I tested on Android Nougat, API 7.1 it works
– HendraWD
Nov 23 '1...
Can I run multiple versions of Google Chrome on the same machine? (Mac or Windows)
...pt which does the job for you.
Quoted from: section 7 of Cross-browser testing: All major browsers on ONE machine:
Chrome: Stand-alone installers can be downloaded from File Hippo. It is also possible to run multiple Chrome versions
side-by-side.
Although Sandboxie can be used, it'...
Disable validation of HTML5 form elements
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@martti I was referring to the fact that if I am testing some new PHP validation I can quickly disable JavaScript validation for that one form to avoid having to correctly fill in the entire form. I should've wrote "easier to test".
– rybo111
...
Wrapping StopWatch timing with a delegate or lambda?
...ree that "foreach" with Enumerable.Range looks a bit more "modern", but my tests show that it's about four times slower than a "for" loop over a large count. YMMV.
– Matt Hamilton
Oct 25 '08 at 23:16
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Count all occurrences of a string in lots of files with grep
...one shows the relevant files and then the total count of matches: grep -rc test . | awk -F: '$NF > 0 {x+=$NF; $NF=""; print} END{print "Total:",x}'
– Yaron
Sep 6 '17 at 11:40
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GitHub relative link in Markdown file
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nope. See full example here github.com/rynop/testRel . I could do a relative link specifying the branch, but that defeats the purpose of what I'm trying to do in the first place. If i was linking from a .md in one subdir to another, i think it would handle relative lin...