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What really is a deque in STL?
... data structure used), and the deque stopped me: I thought at first that it was a double linked list, which would allow insertion and deletion from both ends in constant time, but I am troubled by the promise made by the operator [] to be done in constant time. In a linked list, arbitrary access...
Why use #ifndef CLASS_H and #define CLASS_H in .h file but not in .cpp?
I have always seen people write
9 Answers
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How much faster is C++ than C#?
Or is it now the other way around?
29 Answers
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Is it possible to “decompile” a Windows .exe? Or at least view the Assembly?
...of mine downloaded some malware from Facebook, and I'm curious to see what it does without infecting myself. I know that you can't really decompile an .exe, but can I at least view it in Assembly or attach a debugger?
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How do Python functions handle the types of the parameters that you pass in?
...thon is strongly typed because every object has a type, every object knows its type, it's impossible to accidentally or deliberately use an object of a type "as if" it was an object of a different type, and all elementary operations on the object are delegated to its type.
This has nothing to do wi...
Why is C so fast, and why aren't other languages as fast or faster? [closed]
...e StackOverflow podcast, the jab keeps coming up that "real programmers" write in C, and that C is so much faster because it's "close to the machine." Leaving the former assertion for another post, what is special about C that allows it to be faster than other languages? Or put another way: what's t...
Push existing project into Github
I have a folder with my project sources. How I can push this project into Github's repository?
18 Answers
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Why is document.write considered a “bad practice”?
I know document.write is considered bad practice; and I'm hoping to compile a list of reasons to submit to a 3rd party vendor as to why they shouldn't use document.write in implementations of their analytics code.
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Why is SELECT * considered harmful?
Why is SELECT * bad practice? Wouldn't it mean less code to change if you added a new column you wanted?
15 Answers
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Why can't variables be declared in a switch statement?
... wondered this - why can't you declare variables after a case label in a switch statement? In C++ you can declare variables pretty much anywhere (and declaring them close to first use is obviously a good thing) but the following still won't work:
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