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Grant execute permission for a user on all stored procedures in database?

...out having to call grant execute on the new stored procedure: IF EXISTS (SELECT * FROM sys.database_principals WHERE name = N'asp_net') DROP USER asp_net GO IF EXISTS (SELECT * FROM sys.database_principals WHERE name = N'db_execproc' AND type = 'R') DROP ROLE [db_execproc] GO --Create a databa...
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Is there any use for unique_ptr with array?

... here's a reason to not use vector: sizeof(std::vector<char>) == 24; sizeof(std::unique_ptr<char[]>) == 8 – Arvid Sep 12 '14 at 22:34 15 ...
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Purpose of Unions in C and C++

... @legends2k: any decent optimizer will recognize bitwise operations that select an entire byte and generate code to read/write the byte, same as the union but well-defined (and portable). e.g. uint8_t getRed() const { return colour & 0x000000FF; } void setRed(uint8_t r) { colour = (colour &...
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How to split a string with any whitespace chars as delimiters

...lit() to split a String into an Array of substrings using all whitespace characters ( ' ' , '\t' , '\n' , etc.) as delimiters? ...
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How to automatically generate a stacktrace when my program crashes

...gfault } void bar() { baz(); } void foo() { bar(); } int main(int argc, char **argv) { signal(SIGSEGV, handler); // install our handler foo(); // this will call foo, bar, and baz. baz segfaults. } Compiling with -g -rdynamic gets you symbol info in your output, which glibc can use to mak...
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'printf' vs. 'cout' in C++

... namespace problems - as long you have a class (which isn't limited to one character), you can have working std::ostream overloading for it. However, I doubt that many people would want to extend ostream (to be honest, I rarely saw such extensions, even if they are easy to make). However, it's here...
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How can I convert a std::string to int?

...i: cplusplus.com/reference/cstdlib/atoi "The string can contain additional characters after those that form the integral number, which are ignored and have no effect on the behavior of this function." – Tin Wizard Jul 25 '16 at 20:22 ...
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Storing integer values as constants in Enum manner in java [duplicate]

...words I have a value with me and I want to get the corresponding enum with selected value. Can you answer? – Anas Azeem Apr 25 '16 at 10:39 ...
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How to create a file in Android?

... InputStreamReader isr = new InputStreamReader(fIn); /* Prepare a char-Array that will * hold the chars we read back in. */ char[] inputBuffer = new char[TESTSTRING.length()]; // Fill the Buffer with data from the file isr.read(inputBuffer); // Tra...
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Count occurrences of a char in plain text file

Is there any way under linux/terminal to count, how many times the char f occurs in a plain text file? 5 Answers ...