int

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Why is int rather than unsigned int used for C and C++ for loops?

This is a rather silly question but why is int commonly used instead of unsigned int when defining a for loop for an array in C or C++?[详细]

2023-04-06 09:32 分类：问答
Max int value in t-SQL

I want to verify the Max value of int with the column value is 开发者_开发问答it possible? eg:- select * from table_name where column_name= Max(int)select * from table_name where column_name=0x7ffffff[详细]

2023-04-06 05:14 分类：问答
Convert One Dimensional Arrary to Two Dimensional in C++

I have a 49 space one dimensional array declared as int boardArray [49]; and I also have a two dimensional 7x7 array declared as int boardArrayTwo [7][7]\' I am trying to use nested for loops to throw[详细]

2023-04-06 01:54 分类：问答
performance about string convert to int

If i have sting 开发者_Python百科like $str = \'515\'; I want convert it to int, is better use $str = $str * 1;[详细]

2023-04-05 19:11 分类：问答
Difference in integer size for 64-bit system(confuse with my old 32-bit pc system)

Few months ago i get myself a laptop with cpu intel i7-2630qm with a 64-bit windows. While practising my programming skils under this system , I encountered some difference in terms of integer size wh[详细]

2023-04-05 12:45 分类：问答
Char to Int conversion in c

How can I convert a char to Int? This is what I have done so far. Thanks scanf(\"%s\", str ); printf(\"str: %s\\n\", str);[详细]

2023-04-05 10:56 分类：问答
Static unsigned int foo and later if ( foo >0 )?

The book told that writing: static unsigned int foo; and later if( foo > 0) { is wrong, and it will leads to a hard to find bug.[详细]

2023-04-05 01:12 分类：问答
how to unset/kill static int variables in objective c

I am using static int variablesbut having some problem. Problem is that its not getting reset. If I leave this page and come again then I found previous values while I have reset it.[详细]

2023-04-05 00:33 分类：问答
Sort Stack Overflow and Number of Compares and Swaps Negative

I wrote this bubble sort and used it in a test program that gives random numbers in a list by an amount inputted by the user. It was then given a list of 10,000 random ints and came back with a stack[详细]

2023-04-04 22:36 分类：问答
How to Convert Int to Unsigned Byte and Back

I need to convert a number into an unsigned byte. The number is always less than or equal to 255, and so it will fit in one byte.[详细]

2023-04-04 07:50 分类：问答