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Core Data: Quickest way to delete all instances of an entity
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728
iOS 9 and later:
iOS 9 added a new class called NSBatchDeleteRequest that allows you to easily ...
Using Chrome, how to find to which events are bound to an element
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8 Answers
8
Active
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django change default runserver port
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183
create a bash script with the following:
#!/bin/bash
exec ./manage.py runserver 0.0.0.0:<yo...
How to turn off INFO logging in Spark?
...s to take affect.
– disruptive
Jun 18 '15 at 14:19
Did not work for me. Spark 1.5. RHEL 6. CDH 5.5. Tried creating new...
How to fix Array indexOf() in JavaScript for Internet Explorer browsers
...ript function for Array.prototype.indexOf() [including Internet Explorer 8]. It is not a huge problem, because you can extend the functionality on your page with the following code.
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New self vs. new static
...12
mleko
8,30833 gold badges3838 silver badges6767 bronze badges
answered Mar 4 '11 at 18:19
BoltClock♦BoltC...
Manipulate a url string by adding GET parameters
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187
Basic method
$query = parse_url($url, PHP_URL_QUERY);
// Returns a string if the URL has para...
How do you write multiline strings in Go?
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3cheesewheel
6,81366 gold badges2929 silver badges5252 bronze badges
answered Oct 28 '11 at 18:46
Mark ByersMark Bye...
Testing service in Angular returns module is not defined
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8
Note that angular.module and angular.mock.module are not the same. The window.module function is an alias for angular.mock.module. See thi...
Zip lists in Python
... [2]: zip(a, b, c)
Out[2]:
[(0, 0, 0),
(1, 1, 1),
...
(17, 17, 17),
(18, 18, 18),
(19, 19, 19)]
To find out how many elements each tuple contains, you could examine the length of the first element:
In [3]: result = zip(a, b, c)
In [4]: len(result[0])
Out[4]: 3
Of course, this won't work ...