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Best way to alphanumeric check in JavaScript
... from 0 to 9 OR from a to z.
More information on Javascript regexen here:
https://developer.mozilla.org/en/JavaScript/Guide/Regular_Expressions
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How to compare type of an object in Python?
... a string", str) will return True.
You may also want to read this: http://www.canonical.org/~kragen/isinstance/
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Java - Convert integer to string [duplicate]
...
Reinventing the wheel is fun
– redent84
Oct 29 '14 at 9:45
Apart fro...
JavaScript - Replace all commas in a string [duplicate]
...
The third parameter of String.prototype.replace() function was never defined as a standard, so most browsers simply do not implement it.
The best way is to use regular expression with g (global) flag.
var myStr = 'this,is,a,test';
var newStr = myStr.replace(/,/g, '-')...
HTTP GET request in JavaScript?
...st or not depends on the nature of the project.
Here's a link to the spec https://fetch.spec.whatwg.org/
Edit:
Using ES7 async/await, this becomes simply (based on this Gist):
async function fetchAsync (url) {
let response = await fetch(url);
let data = await response.json();
return data;
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Best way to represent a fraction in Java?
...on("Unknown format '" + s + "'");
}
// this translates 23.123e5 to 25,123 / 1000 * 10^5 = 2,512,300 / 1 (GCD)
String whole = m.group(1);
String decimal = m.group(2);
String exponent = m.group(3);
String n = whole;
// 23.123 => 23123
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What is the meaning and difference between subject, user and principal?
...clarify "User - subset of principal"? If John is the subject and "account #123" is his principal, the user is who? Are there two John's? Since Genus > Species > Individual is increasingly specific, John (user) should be more specific than John (subject). Or am I missing something?
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Is there a function that returns the current class/method name? [duplicate]
In C#, is there a function that returns the current class/method name?
6 Answers
6
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How to execute a Python script from the Django shell?
...e is not enough.
After some digging, I found this Stack Overflow answer: https://stackoverflow.com/a/23241093
You now need to:
import os, django
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "myapp.settings")
django.setup()
# now your code can go here...
Without doing the above, I was gettin...
Get and Set a Single Cookie with Node.js HTTP Server
...which has a comprehensive set of features.
Documentation and examples at:
https://github.com/jed/cookies
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