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Determining complexity for recursive functions (Big O notation)
...and I need help determining the complexity of these recursive functions. I know how to solve simple cases, but I am still trying to learn how to solve these harder cases. These were just a few of the example problems that I could not figure out. Any help would be much appreciated and would greatly h...
Python: how to print range a-z?
1. Print a-n: a b c d e f g h i j k l m n
17 Answers
17
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Sort JavaScript object by key
I need to sort JavaScript objects by key.
31 Answers
31
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Array_merge versus + [duplicate]
...h associative arrays I get what I want, but when I use them with numerical key arrays the keys get changed.
2 Answers
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Enum type constraints in C# [duplicate]
...ints on Enum 's? I'm sure there is a method behind the madness, but I'd like to understand why it's not possible.
6 Answer...
Sorting dictionary keys in python [duplicate]
I have a dict where each key references an int value. What's the best way to sort the keys into a list depending on the values?
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What's the regular expression that matches a square bracket?
I want a regex that matches a square bracket [ . I haven't found one yet. I think I tried all possibilities, but haven't found the right one. What is a valid regex for this?
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How to loop through key/value object in Javascript? [duplicate]
now I want to create a setUsers() method that takes a key/value pair object and initializes the user variable.
3 Answer...
Delete a dictionary item if the key exists [duplicate]
Is there any other way to delete an item in a dictionary only if the given key exists, other than:
3 Answers
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How to use OpenSSL to encrypt/decrypt files?
... provide authenticated encryption and is vulnerable to padding oracle attacks. You should use something like age instead.
Encrypt:
openssl aes-256-cbc -a -salt -in secrets.txt -out secrets.txt.enc
Decrypt:
openssl aes-256-cbc -d -a -in secrets.txt.enc -out secrets.txt.new
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