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$(this) inside of AJAX success not working
...und to. Learn more about how this works in JavaScript.
Solutions
If ES2015+ is available to you, then using an arrow function would probably be the simplest option:
$.ajax({
//...
success: (json) => {
// `this` refers to whatever `this` refers to outside the function
}
}...
Gradle buildscript dependencies
...omusHiery Nomus
15k22 gold badges3535 silver badges3030 bronze badges
20
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Updating packages in Emacs
...elpful.
– Amelio Vazquez-Reina
Mar 10 '14 at 16:52
I think this needs to call (refresh-package-contents) unconditional...
Get the client's IP address in socket.io
...
Okay, as of 0.7.7 this is available, but not in the manner that lubar describes. I ended up needing to parse through some commit logs on git hub to figure this one out, but the following code does actually work for me now:
var io = requ...
Can I simultaneously declare and assign a variable in VBA?
...
Hint (summary of other answers/comments): Works with objects too (Excel 2010):
Dim ws As Worksheet: Set ws = ActiveWorkbook.Worksheets("Sheet1")
Dim ws2 As New Worksheet: ws2.Name = "test"
share
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Vim: Move window left/right?
...
+50
Ctrl w gives you the "windows command mode", allowing the following modifiers:
Ctrl w + R - To rotate windows up/left.
Ctrl w + r - ...
How to set working/current directory in Vim?
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answered Feb 18 '10 at 13:11
falstrofalstro
30.6k88 gold badges6565 silver badges8585 bronze badges
...
How to use timeit module
...random
random.seed('slartibartfast')
s = [random.random() for i in range(1000)]
timsort = list.sort
'''
>>> print min(timeit.Timer('a=s[:]; timsort(a)', setup=setup).repeat(7, 1000))
0.334147930145
Note that the series of statements makes a fresh copy of the unsorted data on every pass....
Generate unique random numbers between 1 and 100
How can I generate some unique random numbers between 1 and 100 using JavaScript?
29 Answers
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Django Admin - Disable the 'Add' action for a specific model
...hat need other things, and the 'add model' in the django admin throughs a 500 from a custom queryset.
5 Answers
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