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How do you run a command for each line of a file?
For example, right now I'm using the following to change a couple of files whose Unix paths I wrote to a file:
9 Answers
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structure vs class in swift language
From Apple book
"One of the most important differences between structures and classes is that structures are always copied when they are passed around in your code, but classes are passed by reference."
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List vs tuple, when to use each? [duplicate]
In Python, when should you use lists and when tuples?
7 Answers
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Should try…catch go inside or outside a loop?
I have a loop that looks something like this:
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What is the difference between Θ(n) and O(n)?
Sometimes I see Θ(n) with the strange Θ symbol with something in the middle of it, and sometimes just O(n). Is it just laziness of typing because nobody knows how to type this symbol, or does it mean something different?
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Run a string as a command within a Bash script
I have a Bash script that builds a string to run as a command
8 Answers
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Finding last occurrence of substring in string, replacing that
So I have a long list of strings in the same format, and I want to find the last "." character in each one, and replace it with ". - ". I've tried using rfind, but I can't seem to utilize it properly to do this.
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How to get first record in each group using Linq
Considering the following records:
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How to check if a string starts with one of several prefixes?
I have the following if statement:
7 Answers
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