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Script to get the HTTP status code of a list of urls?
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How to define static property in TypeScript interface
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Is there a ceiling equivalent of // operator in Python?
... definitely stay in the integer domain. that's almost guaranteed to be more performant and less of a headache.
– Samy Bencherif
Dec 10 '18 at 10:44
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self referential struct definition?
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What is choice_set in this Django app tutorial?
...like the foo_set naming which Django chooses automatically, or if you have more than one foreign key to the same model and need to distinguish them, you can choose your own overriding name using the related_name argument to ForeignKey.
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grep output to show only matching file
...erse and cryptic – or the equivalent --files-with-matches – longer and more readable.
The output of grep --help is not easy to read, but it's there:
-l, --files-with-matches print only names of FILEs containing matches
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MISCONF Redis is configured to save RDB snapshots
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How do you make a deep copy of an object?
... FastByteArrayOutputStream implementation provided in the article could be more efficient. It uses an ArrayList-style expansion when the buffer fills up, but it's better to use a LinkedList-style expansion approach. Instead of creating a new 2x buffer and memcpy-ing the current buffer over, maintain...
How to store CGRect values in NSMutableArray?
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more examples here: iosdevelopertips.com/cocoa/…
– WINSergey
Aug 13 '17 at 16:56
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Find a value anywhere in a database
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