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Http://www.cnblogs.com/fangyukuan/archive/2010/09/18/1830493.htmlI. Finding the wrong questionQuestion 1:void Test1 (){CHARSTRING[10];char* str1 = "0123456789";strcpy (string, str1);}Question 2:void Test2 (){CHARSTRING[10],STR1[10];int i;for (i=0; i{

1. Analyze what's wrong with the following code. void Test1 () { char string[10]; char* str1 = "0123456789"; strcpy (string, str1); String str1 requires 11 bytes to hold (including the end of the ' "), and string only 10 bytes of space,

Can we really write a strcpy function? We all think we can, but the strcpy we write may only get 2 out of 10 points. In this article, you can see examples of strcpy functions from 2 to 10 to see what level they belong. In addition, there are some

2. Locate the wrong question Question 1: Void test1 (){Char string [10];Char * str1 = "0123456789 ";Strcpy (string, str1 );} Question 2: Void test2 (){Char string [10], str1 [10];Int I;For (I = 0; I {Str1 [I] = 'a ';}Strcpy (string, str1

1. Introduction The purpose of this paper is not to provide C + + Programmer job interview guidance, but to analyze the content of the interview question from the technical point of view. Most of the papers in the paper from the major forums, some

C ++ programmers apply for common interview questions in-depth analysis 2 -- Linux general technology-Linux technology and application information, the following is to read details. 3. Internal issues Question 1: Give the if statement for comparing

Note: Some of the following content references the Internet and cannot find the source. However, I have carefully read it. If you find any error or deficiency, please correct or supplement it. Thank you!  Question 1: Give the if statement for

From: http://blog.csdn.net/txgc1009/article/details/6700830   The purpose of this article is not to provide guidance for the job interview for C/C ++ programmers, but to analyze the connotation of the interview questions technically. Many interview

Many interview questions seem simple, but they require profound basic skills to provide a perfect answer. Enterprises require the interviewer to write the simplest strcpy function to see how technically the interviewer has achieved. Can we really

Write down questions that you don't understand in your exams: 1, c reentrant function Reentrant functions are primarily used in multitasking environments, where a reentrant function is simply a function that can be interrupted , that is, it can be

Copy Code code as follows: Examples of string operations in work Filename= '/home/admin/jobs/cnclickstat/dfsloader/loader.cfg ' #下面是使用shell字符串操作 buname1=${filename#*/jobs/} #去除 '/home/admin/jobs/cnclickstat/dfsloader/loader.cfg '

1. The purpose of this article is not to provide guidance for the job interview of C/C ++ programmers, but to analyze the connotation of interview questions technically. Most of the interview questions in this article come from major forums. Some

Reply content: Reference PHP Document: empty-Check if a variable is empty it is obvious that obj is not empty ~ test: Print_r ($obj); Game Object () empty or non-empty is defined, you do not guess ah ... Objects have been instantiated, then empty is

Examples of string operations in workFilename= '/home/admin/jobs/cnclickstat/dfsloader/loader.cfg '#下面是使用shell字符串操作buname1=${filename#*/jobs/} #去除 '/home/admin/jobs/cnclickstat/dfsloader/loader.cfg ' prefix get ' CnClickstat/DFSLoader/ Loader.cfg

Reply content: refer to the PHP document: empty-check whether a variable is empty. Obviously, obj is not empty ~ Test: print_r ($ obj); whether the GameObject () is empty or not is defined. do not guess ...... Objects have been instantiated, so

PHP variable judgment Is_a-Returns TRUE if the object belongs to the class or if the class is the parent class of this object BOOL Is_a (Object object, String class_name)Returns TRUE if the object is the class or the class is the parent of this

Excerpt from: http://blog.csdn.net/zhoudengqing3. Internal problemsQuestion 1:Given the bool,int,float, the IF statement of the pointer variable compared to the "0 value" (assuming that the variable is named Var)Answer:BOOL Variant: if (!var) int

String-related operations are often involved in the shell batch process. There are a lot of command statements, such as: awk,sed can do various operations of string. In fact, the Shell has a series of operating symbols, you can achieve similar

Original address: http://www.cnblogs.com/chengmo/archive/2010/10/02/1841355.htmlString-related operations are often involved in the shell batch process. There are a lot of command statements, such as: awk,sed can do string various operations. In

ArrayConceptA pair of parentheses indicates an array, and the elements of the array are separated by a "space" symbol in the form: array= (value0 value1 value2 value3 ...), when the subscript of the array defaults to 0Basic operations1.arr= (1 2 3 4