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C++ mark as deprecated
...s compiler")
#define DEPRECATED(func) func
#endif
...
//don't use me any more
DEPRECATED(void OldFunc(int a, float b));
//use me instead
void NewFunc(int a, double b);
However, you will encounter problems if a function return type has a commas in its name e.g. std::pair<int, int> as this ...
Why should I not wrap every block in “try”-“catch”?
...nerated code) to try blocks. There's a good discussion in Scott Meyers's "More Effective C++".
– Nick Meyer
Apr 29 '10 at 12:58
28
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When to use single quotes, double quotes, and backticks in MySQL
...es are supported by MySQL for string values as well, but single quotes are more widely accepted by other RDBMS, so it is a good habit to use single quotes instead of double.
MySQL also expects DATE and DATETIME literal values to be single-quoted as strings like '2001-01-01 00:00:00'. Consult the Dat...
How do I read a text file of about 2 GB? [duplicate]
I have a .txt file whose memory is more than 2 GB. The problem is I cannot open it with Notepad, Notepad++ or any other editor programs.
...
How to replace ${} placeholders in a text file?
...o sed commands into one: sed -e "s/\${i}/1/" -e "s/\${word}/dog/"; that is more efficient. You can run into problems with some versions of sed at maybe 100 such operations (problem from years ago - may not still be true, but beware HP-UX).
– Jonathan Leffler
J...
Questions every good .NET developer should be able to answer? [closed]
...many categories, each category has many posts, and each post can belong to more than one category. Ask your applicant to write queries to pull specific information out.
Next, look for specific technical know-how:
(Event handlers) Create a class with a custom event handler, create another class w...
Maximum Java heap size of a 32-bit JVM on a 64-bit OS
...ect to have a single large chunk of memory and use raw pointers cannot use more than 4 Gb (since that is the 32 bit limit which also applies to pointers). This includes Sun and - I'm pretty sure - also IBM implementations. I do not know if e.g. JRockit or others have a large memory option with the...
Is MonoTouch now banned on the iPhone? [closed]
...hing in windows unless it is in C - no you can't use the .NET framework anymore'.
– peter
Apr 9 '10 at 4:39
...
How do you render primitives as wireframes in OpenGL?
...
I like you. 4 more to go.
– Jo So
Aug 3 '15 at 16:12
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How are virtual functions and vtable implemented?
...ists of addresses to the virtual functions for classes that contain one or more virtual functions. The object of the class containing the virtual function contains a virtual pointer that points to the base address of the virtual table in memory. Whenever there is a virtual function call, the v-table...