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Moving Files into a Real Folder in Xcode
...izes the files and doesn't show them in red, as is stated in step (3). Any idea what I'm doing wrong?
– hkatz
Dec 10 '16 at 17:21
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Fastest way to flatten / un-flatten nested JSON objects
... so bad in Chrome either. I don't think having such a large data set is an ideal factor to determine the speed of the algorithm because: 1) large data sets need a large amount of memory, page swapping, etc.; and that's not something you can control in JS (i.e. you're at the mercy of the browser) 2) ...
How to write a Python module/package?
...een assigned to make a Python wrapper for a REST API. I have absolutely no idea on how to start and I need help.
7 Answers
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Setting variable to NULL after free
...referable to random memory corruption.
For both reasons, it can be a good idea to set the pointer to NULL after free(). It's not always necessary, though. For example, if the pointer variable goes out of scope immediately after free(), there's not much reason to set it to NULL.
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Is is possible to check if an object is already attached to a data context in Entity Framework?
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Any idea why (T)entry.Entity sometimes returns null?
– Tr1stan
Oct 10 '11 at 11:39
1
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typedef fixed length array
...f would be
typedef char type24[3];
However, this is probably a very bad idea, because the resulting type is an array type, but users of it won't see that it's an array type. If used as a function argument, it will be passed by reference, not by value, and the sizeof for it will then be wrong.
A ...
How to implement a secure REST API with node.js
...ions can be broken if the password it's really easy to discover. The basic idea is to authenticate users using the username, password and a token, aka the apitoken. This apitoken can be generated using node-uuid and the password can be hashed using pbkdf2
Then, you need to save the session somewher...
HashSet vs. List performance
...often request a larger chunk of contiguous memory to be moved at once. The idea behind this is that the memory needed by the next instruction is probably very near to the memory used by the previous instruction and thus is often already in the cache. When your data is scattered all over the memory t...
When should I use the Visitor Design Pattern? [closed]
...there an efficiency gain with that ? i guess it avoids casting its a good idea
– j2emanue
Nov 15 '18 at 8:50
@j2emanu...
What does iota of std::iota stand for?
..., “serif” or “apostrophe”. So this Bible verse is referring to the idea of the smallest details, and using “ἰῶτα” to refer to the letter iota in its role as the physically smallest letter of the Greek alphabet.
Thus we may deduce that the STL function iota, and its APL antecedent ...