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Batch file to copy files from one folder to another folder
...ectories)
– JinSnow
Nov 26 '15 at 9:46
trying to do this now and it just aint working - I always get prompts when tryi...
Best way to convert strings to symbols in hash
...
64
Even more terse:
Hash[my_hash.map{|(k,v)| [k.to_sym,v]}]
...
How to get all possible combinations of a list’s elements?
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46
In comments under the highly upvoted answer by @Dan H, mention is made of the powerset() recipe...
Two way/reverse map [duplicate]
...:)
– Sasha Chedygov
Nov 7 '12 at 22:46
1
I guess this falls under those additions, but it'd be he...
AES vs Blowfish for file encryption
... (and most other block ciphers of the same era, like 3DES and IDEA) have a 64 bit block size, which is considered insufficient for the large file sizes which are common these days (the larger the file, and the smaller the block size, the higher the probability of a repeated block in the ciphertext -...
What is your single most favorite command-line trick using Bash? [closed]
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64
votes
rename
Example:
$ ls
this_has_text_to_find_1.txt
this_has_text_to_find_2.t...
Looping over arrays, printing both index and value
...Eyal ChEyal Ch
6,95422 gold badges3030 silver badges4646 bronze badges
7
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Nginx 403 forbidden for all files
... root.
– kolbyjack
May 23 '14 at 12:46
I ended up adding the www-data user to my personal user group and doing a chmod...
Installing multiple instances of the same windows service on a server
...Gustav Bertram
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answered Aug 14 '09 at 18:38
jamesaharveyjamesaharvey
13.1k...
Stopwatch vs. using System.DateTime.Now for timing events [duplicate]
... ; Eric Lippert has a nice explanation about how much precission it has. 1/64 of a second at best. Two calls one at the beginning and at the end, then you have 1/32 of a second as precission, which might be up to ~31 ms sway.
– Ünsal Ersöz
Jun 26 '19 at 11:16...