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Calling JavaScript Function From CodeBehind
Can someone provide good examples of calling a JavaScript function From CodeBehind and Vice-versa?
21 Answers
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Changes in import statement python3
I don't understand the following from pep-0404
4 Answers
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What is object slicing?
...ven't! You have copied a part of b1 to b2 (the part of b1 that B inherited from A), and left the other parts of b2 unchanged. b2 is now a frankensteinian creature consisting of a few bits of b1 followed by some chunks of b2. Ugh! Downvoting because I think the answer is very missleading.
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How do I stop a web page from scrolling to the top when a link is clicked that triggers JavaScript?
...he default action for the click event (i.e. navigating to the link target) from occurring.
There are two ways to do this.
Option 1: event.preventDefault()
Call the .preventDefault() method of the event object passed to your handler. If you're using jQuery to bind your handlers, that event will be...
Best way to strip punctuation from a string
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From an efficiency perspective, you're not going to beat
s.translate(None, string.punctuation)
For higher versions of Python use the following code:
s.translate(str.maketrans('', '', string.punctuation))
It's performin...
Benefits of EBS vs. instance-store (and vice-versa) [closed]
I'm unclear as to what benefits I get from EBS vs. instance-store for my instances on Amazon EC2. If anything, it seems that EBS is way more useful (stop, start, persist + better speed) at relatively little difference in cost...? Also, is there any metric as to whether more people are using EBS now ...
How can I tell if one commit is a descendant of another commit?
...t merge-base A B is equal to git rev-parse --verify A (then A is reachable from B), or if it is git rev-parse --verify B (then B is reachable from A). git rev-parse is here needed to convert from commit name to commit SHA-1 / commit id.
Using git rev-list like in VonC answer is also possibility.
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Use of Finalize/Dispose method in C#
...h managed resources (in fact, you should NOT try to access managed objects from within your finalizer (other than "this"), because there is no guaranteed order in which the GC will clean up objects. Also, if you are using .Net 2.0 or better, you can (and should) use SafeHandles to wrapper unmanaged...
How to remove item from array by value? [duplicate]
Is there a method to remove an item from a JavaScript array?
37 Answers
37
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Getting distance between two points based on latitude/longitude
...ither convert the numbers manually to radians, or use the radians function from the math module:
from math import sin, cos, sqrt, atan2, radians
# approximate radius of earth in km
R = 6373.0
lat1 = radians(52.2296756)
lon1 = radians(21.0122287)
lat2 = radians(52.406374)
lon2 = radians(16.9251681...