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Can we have functions inside functions in C++?

...ere are two permissible forms for main: int main() and int main(int argc, char* argv[]) – John Dibling Dec 1 '10 at 13:33 9 ...
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How to get ASCII value of string in C#

I want to get the ASCII value of characters in a string in C#. 15 Answers 15 ...
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Which method performs better: .Any() vs .Count() > 0?

...re generated SQLs. Beauties as you can see ;) ANY: exec sp_executesql N'SELECT TOP (1) [Project2].[ContactId] AS [ContactId], [Project2].[CompanyId] AS [CompanyId], [Project2].[ContactName] AS [ContactName], [Project2].[FullName] AS [FullName], [Project2].[ContactStatusId] AS [ContactStatusI...
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Difference between a theta join, equijoin and natural join

...ed SQL query would be like this (you can play with all the examples here) SELECT * FROM Product JOIN Component ON Product.Pname = Component.Pname and the result: | PNAME | PRICE | CNAME | COST | ---------------------------------- | Laptop | 1500 | CPU | 500 | | Laptop | 1500 | hdd ...
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How to create an array from a CSV file using PHP and the fgetcsv function

...convert a csv string to an array. The function knows how to escape special characters, and it works with or without enclosure chars. $dataArray = csvstring_to_array( file_get_contents('Address.csv')); I tried it with your csv sample and it works as expected! function csvstring_to_array($string, ...
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techniques for obscuring sensitive strings in C++

...void this. If for example you are sending the key off to a server, send it character by character, so the whole string is never around. Of course, if you are using it from something like RSA encoding, then this is trickier. 4) Do an ad-hoc algorithm -- on top of all this, add a unique twist or two....
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error C2512: “Foo”: 没有合适的默认构造函数可用 - C/C++ - 清泛网 - 专...

... Foo(int i):ival(i){} private: int ival; }; int main(int argc, char *argv[]) { vector<Foo> empty; vector<Foo> bad(10); vector<Foo> ok(10,1); return 0; } 解决办法: 实际上根据c++ primer第四版解释构造空的vector时是不调用对象的构造函数...
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Odd behavior when Java converts int to byte?

...ned, and byte, short, int, and long are encoded in two's complement. (The char type is unsigned, and the concept of a sign is not applicable to boolean.) In this number scheme the most significant bit specifies the sign of the number. If more bits are needed, the most significant bit ("MSB") is si...
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How to convert byte array to string [duplicate]

... You can do it without dealing with encoding by using BlockCopy: char[] chars = new char[bytes.Length / sizeof(char)]; System.Buffer.BlockCopy(bytes, 0, chars, 0, bytes.Length); string str = new string(chars); sha...
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Can I convert a C# string value to an escaped string literal

... If you have a file with text containg escape sequences incluidng especial character escaped with its ascii code ? How to produce a raw version ? – Luciano Nov 29 '12 at 16:57 1 ...