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Why do you not use C for your web apps?
... handed to the server, it's up to the programmer to make sure to correctly allocate memory. G-WAN has some abstraction around query parameters but that's not going to completely save you. I'm not saying that correctly done, C web programming can't be secure and fast, but it is more susceptible to h...
Inserting code in this LaTeX document with indentation
...Pygments, on the other hand, can be completely customized to highlight any token kind the source language might support. This might include special formatting sequences inside strings, numbers, different kinds of identifiers and exotic constructs such as HTML tags.
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Is it good practice to NULL a pointer after deleting it?
... double delete bug over UB.
Finally, a sidenote regarding managing object allocation, I suggest you take a look at std::unique_ptr for strict/singular ownership, std::shared_ptr for shared ownership, or another smart pointer implementation, depending on your needs.
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Pointer to pointer clarification
...one int* ip2. Like everything in the computer, these pointer variables get allocated somewhere in memory too. Lets assume they end up at the next adjacent addresses in memory, immediately after j. We set the pointers to contain the addresses of the variables previously allocated: ip1=&i; ("copy ...
split string only on first instance of specified character
...ter the first _ is matched inside a capturing group, and gets added to the token list for that reason.
– Alan Moore
Jan 5 '11 at 20:04
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Simple regular expression for a decimal with a precision of 2
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Valid regex tokens vary by implementation. A generic form is:
[0-9]+(\.[0-9][0-9]?)?
More compact:
\d+(\.\d{1,2})?
Both assume that both have at least one digit before and one after the decimal place.
To require that the whole str...
Are there benefits of passing by pointer over passing by reference in C++?
...with references lies with other programmers, henceforth termed IDIOTS, who allocate in the constructor, deallocate in the destructor, and fail to supply a copy constructor or operator=().
Suddenly there's a world of difference between foo(BAR bar) and foo(BAR & bar). (Automatic bitwise copy op...
How to Batch Rename Files in a macOS Terminal?
...ing pattern _*_ is replaced with literal _, effectively cutting the middle token from the name.
Note that _*_ is a pattern (a wildcard expression, as also used for globbing), not a regular expression (to learn about patterns, run man bash and search for Pattern Matching).
If you find yourself ba...
How do I trim whitespace?
...er will merge the words and you'll no longer be able to use .split(" ") to tokenize.
– user3467349
Feb 13 '15 at 19:20
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How do you clear a slice in Go?
...o reuse the slice (and the underlying array storage) so I'm not constantly allocating a new slice (with array). I've edited my question to clarify and to show some example code from the standard library.
– Chris Weber
Jun 7 '13 at 15:19
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