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How do I migrate a model out of one django app and into a new one?
...en specific/0003_create_cat is run, throwing an django.db.utils.OperationalError: no such table: common_cat error at you.
South runs migrations in lexicographical order unless dependency is explicitly set. Since common comes before specific all the common's migrations would get run before table ren...
How do I prevent site scraping? [closed]
... proxy servers and VPNs, you will negatively affect real users.
Make your error message nondescript if you do block
If you do block / limit access, you should ensure that you don't tell the scraper what caused the block, thereby giving them clues as to how to fix their scraper. So a bad idea would...
In Objective-C why should I check if self = [super init] is not nil?
...ater point in time, and thereby making your job when you come to debug the error that much harder. It's like silently catching exceptions and continuing without handling them.
– Mark Amery
Jul 5 '13 at 15:20
...
How do I use JDK 7 on Mac OSX?
...
"Error: No available cask for caskroom/versions/java7"
– jrochkind
Jan 21 '16 at 13:19
...
How to merge YAML arrays?
...le? I tried something based on your solution, but get always an validation error.
– niels
Nov 28 '19 at 17:20
1
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What is the most efficient way to create HTML elements using jQuery?
...e cleanest more readable way! Probably not the fast way but certainly less error prone the string addition. Thanks @TheAlpha
– Ares
Jun 2 '17 at 10:00
...
How can I group data with an Angular filter?
...el M. when combined with other $filters triggered an "Infite $diggest Loop Error" (infdig). Fortunately this issue has been solved in the latest version of the angular.filter.
I suggested the following implementation, that didn't have that issue:
angular.module("sbrpr.filters", [])
.filter('groupBy'...
Create dynamic URLs in Flask with url_for()
...r that only integer will be passed in the url otherwise it will give a 404 error
def find_question(question_id):
return ('you asked for question{0}'.format(question_id))
For the above we can use:
<a href = {{ url_for('find_question' ,question_id=1) }}>Question 1</a>
Like this ...
Where to put model data and behaviour? [tl; dr; Use Services]
...ion(response)
{
return $q.reject(response.data.error);
}
);
};
... other CRUD methods
}
model/Element.js (using angularjs Factory, made for object creation)
MyApp.factory('Element', function()
{
var Element = function(data) {
//s...
Are PDO prepared statements sufficient to prevent SQL injection?
...en I do that. One problem is that emulated prepares will only throw syntax errors on execute, but true prepares will throw errors on prepare. So that can cause issues (and is part of the reason tests are borking).
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