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Python: split a list based on a condition?
...ls]
is there a more elegant way to do this?
That code is perfectly readable, and extremely clear!
# files looks like: [ ('file1.jpg', 33L, '.jpg'), ('file2.avi', 999L, '.avi'), ... ]
IMAGE_TYPES = ('.jpg','.jpeg','.gif','.bmp','.png')
images = [f for f in files if f[2].lower() in IMAGE_TYPE...
T-SQL stored procedure that accepts multiple Id values
...hat uses charindex, patindex or LIKE.
I really can't recommend enough to read the article to learn about the tradeoffs among all these options.
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How do I check for null values in JavaScript?
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Readers, please be careful when using this type of test on numeric data. Do not use ! or !! to test for null or undefined on typically-numeric data unless you also want to throw away values of 0.
– Nick...
How do I change bash history completion to complete what's already on the line?
...a couple of months ago that made my bash history auto-complete on what's already on the line when pressing the up arrow:
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What is the AppDelegate for and how do I know when to use it?
...Thanks, if you can better my answer please do. I'll delete my answer after reading yours.
– Siddharth
Aug 11 '17 at 3:23
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What's the Hi/Lo algorithm?
... Other systems, like a DBA trying to run an INSERT statement. If she reads the current sequence data, do you think it's easy to figure out the next identifier value knowing we use hilo in this particular DB table?
– Vlad Mihalcea
Feb 7 '17 at 1:46
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How does the SQL injection from the “Bobby Tables” XKCD comic work?
...ke more sense. It would also explain why the database connection isn't in read-only mode.
– dan04
Aug 10 '10 at 4:02
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How do I add files without dots in them (all extension-less files) to the gitignore file?
...sionless file that matters
then edit your .gitignore as shown above: the already versioned files won't be ignored (even if they don't have an extension). All the others will be ignored.
For any future extensionless files that you would want to version:
git add -f -- myFile
Note that with git ...
Get Base64 encode file-data from Input Form
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It's entirely possible in browser-side javascript.
The easy way:
The readAsDataURL() method might already encode it as base64 for you. You'll probably need to strip out the beginning stuff (up to the first ,), but that's no biggie. This would take all the fun out though.
The hard way:
If you...
Give all the permissions to a user on a DB
... on schema test to userA; but after that userA still doesnt have access to read from the tables on schema test
– Diego
Mar 21 '14 at 9:32
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