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What is a handle in C++?
...llows you to keep a reference to an object, rather than the object itself. What is a more elaborate explanation?
7 Answers
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What is a callback function?
What is a callback function?
21 Answers
21
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Payment Processors - What do I need to know if I want to accept credit cards on my website? [closed]
This question talks about different payment processors and what they cost, but I'm looking for the answer to what do I need to do if I want to accept credit card payments?
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How do you serialize a model instance in Django?
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You can easily use a list to wrap the required object and that's all what django serializers need to correctly serialize it, eg.:
from django.core import serializers
# assuming obj is a model instance
serialized_obj = serializers.serialize('json', [ obj, ])
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Notepad++ add to every line
...rd, such as test, at the beginning of each line:
Type ^ in the Find what textbox
Type test in the Replace with textbox
Place cursor in the first line of the file to ensure all lines are affected
Click Replace All button
To add a word, such as test, at the end of each line:
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What is CDATA in HTML? [duplicate]
What is the use of CDATA inside JavaScript tags and HTML?
6 Answers
6
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How to resize superview to fit all subviews with autolayout?
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Can you give an example of what an implementation of heightForRowAtIndexPath: would look like using this method with a cell containing a multi-line label? I've messed with it quite a bit, and haven't gotten it to work. How do you get a cell (especially...
Why should I not include cpp files and instead use a header?
...ing cpp files instead of compiling and linking them . I'm not too clear on what that means.
13 Answers
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How dangerous is it to access an array out of bounds?
...ion (with the issuance of a
diagnostic message).
So that's the theory. What's the reality?
In the "best" case, you'll access some piece of memory that's either owned by your currently running program (which might cause your program to misbehave), or that's not owned by your currently running pr...
What is the difference between the kernel space and the user space?
What is the difference between the kernel space and the user space? Do kernel space, kernel threads, kernel processes and kernel stack mean the same thing? Also, why do we need this differentiation?
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