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How to convert an Int to a String of a given length with leading zeros to align?
How can I convert an Int to a 7-character long String , so that 123 is turned into "0000123" ?
7 Answers
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How to re-open an issue in github?
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How long does it take for GitHub page to show changes after changing index.html
...t version of your pages by appending a version in the query string such as https://username.github.io/awesome-repo/?version=f36af92 so that you won't get a cached version of your page.
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Use cases for NoSQL [closed]
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I strongly recommend this talk by Martin Fowler:
https://www.youtube.com/watch?v=qI_g07C_Q5I
ABSTRACT:
Martin gives a rapid introduction to NoSQL databases: where they came from, the nature of the data models they use, and the different way you have to think about consiste...
Best way to create an empty object in JSON with PHP?
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json_encode($array, JSON_FORCE_OBJECT) will do it too. see https://www.php.net/manual/en/function.json-encode.php
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Why do == comparisons with Integer.valueOf(String) give different results for 127 and 128?
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How to remove certain characters from a string in C++?
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// output: 555 5555555
cout << str << endl;
To use as function:
void removeCharsFromString( string &str, char* charsToRemove ) {
for ( unsigned int i = 0; i < strlen(charsToRemove); ++i ) {
str.erase( remove(str.begin(), str.end(), charsToRemove[i]), str.end() )...
jquery, domain, get URL
...he complete url, why not use document.location.origin which will result to https://stackoverflow.com. This method includes the appropriate protocol
– Nathileo
Apr 14 at 15:34
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Fastest way to check if a string matches a regexp in ruby?
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This is a simple benchmark:
require 'benchmark'
"test123" =~ /1/
=> 4
Benchmark.measure{ 1000000.times { "test123" =~ /1/ } }
=> 0.610000 0.000000 0.610000 ( 0.578133)
"test123"[/1/]
=> "1"
Benchmark.measure{ 1000000.times { "test123"[/1/] } }
=> 0.718000 ...
What is the exact difference between currentTarget property and target property in javascript
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