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best practice to generate random token for forgot password
...is - whole user account)
So, the code will be as follows:
//$length = 78 etc
$token = bin2hex(random_bytes($length));
Update: previous versions of this answer was referring to uniqid() and that is incorrect if there is a matter of security and not only uniqueness. uniqid() is essentially just ...
Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
...ng :after or :before styles using a different approach:
var str = window.getComputedStyle(document.querySelector('p'), ':before')
.getPropertyValue('content');
var str = window.getComputedStyle($('p')[0], ':before').getPropertyValue('content');
console.log(str);
document.sty...
Junit: splitting integration test and Unit tests
... of actual unit test and integration tests (requiring external systems, db etc).
6 Answers
...
Remove duplicate values from JS array [duplicate]
...u will have to use libraries with similar functions (jQuery, underscore.js etc.)
– Roman Bataev
Feb 10 '12 at 15:26
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What is the difference between MVC and MVVM? [closed]
...l only make sense when using WPF's two way data binding. Otherwise MVC/MVP etc would be sufficient.
– Jeff
Sep 20 '10 at 23:42
268
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When splitting an empty string in Python, why does split() return an empty list while split('\n') re
... tries to be clever. It splits on any whitespace, tabs, spaces, line feeds etc, and it also skips all empty strings as a result of this.
>>> " fii fbar \n bopp ".split()
['fii', 'fbar', 'bopp']
Essentially, .split() without parameters are used to extract words from a string, as oppos...
How can the Euclidean distance be calculated with NumPy?
... b)))
move along. But if you're comparing distances, doing range checks, etc., I'd like to add some useful performance observations.
Let’s take two cases: sorting by distance or culling a list to items that meet a range constraint.
# Ultra naive implementations. Hold onto your hat.
def sort_t...
Javascript web app and Java server, build all in Maven or use Grunt for web app?
...sing Bower for Dependency Management and Grunt for building, running tests etc. ( Yeoman )
5 Answers
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Difference between __str__ and __repr__?
...implementing a date/time abstraction, the str can be "2010/4/12 15:35:22", etc. The goal is to represent it in a way that a user, not a programmer, would want to read it. Chop off useless digits, pretend to be some other class — as long is it supports readability, it is an improvement.
Container...
How to overload functions in javascript?
...tion(first,second,third){ /* what we will do if 3 args passed? */});
//... etc :)
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