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How can I check if character in a string is a letter? (Python)
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AMC
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answered Mar 21 '13 at 21:24
rainerrainer
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How to update bower.json with installed packages?
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I found this got problematic with just ~10 packages, as it's not obvious which packages were downloaded as dependencies of others, which caused bower to prompt for version numbers. Even with the correct answers, the resulting bower.json file was not quite right. I ...
jQuery Multiple ID selectors
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rsplakrsplak
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What does the construct x = x || y mean?
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answered May 10 '10 at 11:00
cletuscletus
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How does MongoDB sort records when no sort order is specified?
...I run the same find command: db.collection.find({"x":y}).skip(20000).limit(1000) at two different points in time, I'll get different result sets? What happens if the there have been no writes in between the two commands?
– saurabhj
Jul 22 '12 at 10:00
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Drop multiple tables in one shot in mysql
...till work.
– crmpicco
Feb 19 '14 at 10:11
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Get and set position with jQuery .offset()
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pstanton
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answered Jan 6 '11 at 9:09
SteveSteve
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Replace one character with another in Bash
...rings. On my system tr outperforms bash starting at strings with more than 1000 characters. It seems like bash's time complexity is worse than linear. A small test: x="$(tr -dc 'a-z \n' </dev/urandom | head -c1M)"; time y="$(tr ' ' \\- <<< "$x")"; time z="${x// /-}". With a string length...
How to delete the last n commits on Github and locally?
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DherikDherik
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What are the differences between the BLOB and TEXT datatypes in MySQL?
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TEXT and CHAR will convert to/from the character set they have associated with time. BLOB and ...