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Can lambda functions be templated?

... std::cout << identity(t) << std::endl; } int main(int argc, char *argv[]) { std::string s("My string"); boring_template_fn(s); boring_template_fn(1024); boring_template_fn(true); } Prints: My string 1024 1 I've found this technique is helps when working with templ...
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What are carriage return, linefeed, and form feed?

What is the meaning of the following control characters: 12 Answers 12 ...
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Should I impose a maximum length on passwords?

...elves), but my bank has a requirement that passwords are between 6 and 8 characters long, and I started wondering... 20 A...
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application/x-www-form-urlencoded or multipart/form-data?

...will fail. The key is to choose an encoding and a boundary such that your selected boundary characters cannot appear in the encoded output. One simple solution is to use base64 (do not use raw binary). In base64 3 arbitrary bytes are encoded into four 7-bit characters, where the output character se...
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Why is  appearing in my HTML? [duplicate]

I see this character in Firebug  . 10 Answers 10 ...
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Stripping out non-numeric characters in string

Hey Im looking to strip out non-numeric characters in a string in ASP.NET C# 11 Answers ...
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What is the Difference Between read() and recv() , and Between send() and write()?

...). However, it didn't work when I tried to send binary data that included character 10. write() somewhere inserted character 13 before this. Changing it to send() with a flags parameter of 0 fixed that problem. read() could have the reverse problem if 13-10 are consecutive in the binary data, bu...
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What does it mean by buffer?

...ample. In a C program, for example, you might have: #define BUFSIZE 1024 char buffer[BUFSIZE]; size_t len = ; // ... later while((len=read(STDIN, &buffer, BUFSIZE)) > 0) write(STDOUT, buffer, len); ... which is a minimal version of cp(1). Here, the buffer array is used to store the ...
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How can I read and parse CSV files in C++?

...0E+09 The code is written as a finite-state machine and is consuming one character at a time. I think it's easier to reason about. #include <istream> #include <string> #include <vector> enum class CSVState { UnquotedField, QuotedField, QuotedQuote }; std::vector&lt...
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How to define an enumerated type (enum) in C?

...um { RANDOM, IMMEDIATE, SEARCH } strategy = IMMEDIATE; int main(int argc, char** argv){ printf("strategy: %d\n", strategy); return 0; } If instead of the above, the second line were changed to: ... enum { RANDOM, IMMEDIATE, SEARCH } strategy; strategy = IMMEDIATE; ... From the warnings, ...