Write a function to find the longest common prefix string amongst an array of strings.

The count-and-say sequence is the sequence of integers beginning as follows:

string转换byte[]string strTmp = "ClearSeve";byte[] byteString = System.Text.Encoding.Default.GetBytes(strTmp);byte[]转换stringbyte[] byteString = new byte[] { 0...

问题去除 std::string 头尾空格有没有什么好办法？回答// trim from start (in place)static inline void ltrim(std::string &s) { s.erase(s.begin(), std::find_if(s.begin(), s.end...

#include <algorithm>#include <cctype>#include <string>std::string data = "Abc";std::transform(data.begin(), data.end(), data.begin(), [](unsigned char ...

问题例如下面的语句，std::string name = "John";int age = 21;如何把它们连接起来变成 John21？回答std::string name = "John";int age = 21;std::string result;// 1. with C++11resul......

使用axios 可以设置header cookie 支持promise 并且可以处理arraybuffer的返回形式

Given two numbers represented as strings, return multiplication of the numbers as a string.

Given two integers representing the numerator and denominator of a fraction, return the fraction in string format.

Given two strings s and t, write a function to determine if t is an anagram of s.