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How do you read a file into a list in Python? [duplicate]
...g
lines.append(line) #storing everything in memory!
#Sample 2 - a more pythonic and idiomatic way but still not memory efficient
with open("C:\name\MyDocuments\numbers") as file:
lines = [line.strip() for line in file]
#Sample 3 - a more pythonic way with efficient memory usage. Proper...
Entity Framework 4 vs NHibernate [closed]
...iggers, support for formula properties and so on. IMO it's basically just more mature as an ORM.
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What does value & 0xff do in Java?
...or 0B) prefix for binary literals. See the Java Language Specification for more info in integer literals.
– Ted Hopp
Dec 5 '16 at 19:15
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How do I lowercase a string in C?
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for ( ; *p; ++p) *p = tolower(*p); seems more idiomatic.
– jfs
Apr 18 '10 at 9:58
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Write to file, but overwrite it if it exists
...xist yet
Check if noclobber is set with: set -o | grep noclobber
For a more detailed explanation on this special type of operator, see this post
For a more exhaustive list of redirection operators, refer to this post
sh...
Why is division in Ruby returning an integer instead of decimal value?
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This works but the to_f answer below seems more useful. Is to_f more idiomatic in Ruby?
– notapatch
Oct 1 '15 at 9:28
11
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How to add a progress bar to a shell script?
...in bash or any other shell in *NIX, while running a command that will take more than a few seconds, a progress bar is needed.
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Getting image dimensions without reading the entire file
... headers (you can easily get them in interlaced JPGs). And, to make things more fun, height can be 0 and specified later in a 0xDC block. See w3.org/Graphics/JPEG/itu-t81.pdf
– Vilx-
Feb 22 '11 at 12:36
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Why are arrays of references illegal?
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What more is there to say?
– polyglot
Jul 22 '09 at 11:13
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