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Converting Symbols, Accent Letters to English Alphabet
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Reposting my post from How do I remove diacritics (accents) from a string in .NET?
This method works fine in java (purely for the purpose of removing diacritical marks aka accents).
It basically converts all accented characters into their de...
Is there a __CLASS__ macro in C++?
...s>::<method>(), trimming the return type, modifiers and arguments from what __PRETTY_FUNCTION__ gives you.
For something which extracts just the class name, some care must be taken to trap situations where there is no class:
inline std::string className(const std::string& prettyFuncti...
How do I remove blank elements from an array?
I have the following array
20 Answers
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Remove characters except digits from string using Python?
How can I remove all characters except numbers from string?
15 Answers
15
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How to read from stdin line by line in Node
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You can use the readline module to read from stdin line by line:
var readline = require('readline');
var rl = readline.createInterface({
input: process.stdin,
output: process.stdout,
terminal: false
});
rl.on('line', function(line){
console.log(line);
}...
Generate random integers between 0 and 9
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Try:
from random import randrange
print(randrange(10))
Docs: https://docs.python.org/3/library/random.html#random.randrange
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psql: FATAL: Ident authentication failed for user “postgres”
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this one here worked for me. Change from peer to md5 was enough.
– Jonatas CD
Aug 20 '15 at 5:01
1
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Longest line in a file
...an specifying a file as an option. In my case, I'll be using output piped from a database query.
– Andrew Prock
Oct 31 '09 at 23:31
1
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Best way to parse command line arguments in C#? [closed]
...entation) and/or Mono.Options (same API, different namespace). An example from the documentation:
bool show_help = false;
List<string> names = new List<string> ();
int repeat = 1;
var p = new OptionSet () {
{ "n|name=", "the {NAME} of someone to greet.",
v => names.Add (...
Can I install Python windows packages into virtualenvs?
...ut it can install binary packages in the new wheel format. You can convert from old format to the new one using wheel package, which you have to install first.
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