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What is the difference between const and readonly in C#?
...nforce this. The runtime also happens not to enforce that you don't change string.Empty to "Hello, world!", but I still wouldn't claim that this makes string.Empty modifiable, or that code shouldn't assume that string.Empty will always be a zero-length string.
– user743382
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Does C have a “foreach” loop construct?
... GNU C99.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#define FOREACH_COMP(INDEX, ARRAY, ARRAY_TYPE, SIZE) \
__extension__ \
({ \
bool ret = 0; \
if (__builtin_types_compatible_p (const char*, ARRAY_TYPE)) \
ret = INDEX ...
Use String.split() with multiple delimiters
I need to split a string base on delimiter - and . . Below are my desired output.
13 Answers
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Why declare a struct that only contains an array in C?
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You can use struct to make a new type of data like string. you can define :
struct String {
char Char[MAX];
};
or you can create a List of data that you can use it by argument of functions or return it in your methods. The struct is more flexible than an array, because...
How do I create a URL shortener?
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I would continue your "convert number to string" approach. However, you will realize that your proposed algorithm fails if your ID is a prime and greater than 52.
Theoretical background
You need a Bijective Function f. This is necessary so that you can find a inve...
C/C++中的段错误（Segmentation fault） - C/C++ - 清泛网 - 专注C/C++及内核技术
...的按照%s输出或存放起来，如：
#include <stdio.h>
#include <string.h>
int main(){
char c='c';
int i=10;
char buf[100];
printf("%s", c); //试图把char型按照字符串格式输出，这里的字符会解释成整数，
//再解...
Generate a Hash from string in Javascript
I need to convert strings to some form of hash. Is this possible in JavaScript?
22 Answers
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How do I iterate over the words of a string?
I'm trying to iterate over the words of a string.
79 Answers
79
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Should I initialize variable within constructor or outside constructor [duplicate]
...fference .But in some case initializing in constructor makes sense.
class String
{
char[] arr/*=char [20]*/; //Here initializing char[] over here will not make sense.
String()
{
this.arr=new char[0];
}
String(char[] arr)
{
this.arr=arr;
}
}
So depending...
Adding a newline into a string in C#
I have a string.
12 Answers
12
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