asyncfunctiongetUserById(id){returnawaitpqorm.model('user').where('id=?', [id]).select() }/**@param{string}id@param{object}data*/asyncfunctionupdateUserInfo(id, data){letcount =awaitpqorm.model('user').where({id: id}).update(data)if(count >0)returntruereturnfalse} 插入数据 letpqo...
// 1. Let inputString be ToString(string). // 2. Let S be a newly created substring of inputString consisting of the first character that is not a // StrWhiteSpaceChar and all characters following that character. (In other words, remove leading white // space.) If inputString does not...
length) { const byteLen = countByte(bytes[i]); switch(byteLen) { case 1: chars.push(String.fromCodePoint(bytes[i])); i += 1; break; case 2: chars.push(String.fromCodePoint( (bytes[i] & 0x1F) << 6 | (bytes[i + 1] & 0x3F) )); i += 2; break; case 3: chars.push...
Unicode编码:小写字母a-z的code为97 - 122,大写字母A-Z的code为65 - 90 统计大写字母的个数 var str ="abcABCadDGSDVBSDVDSVdavver" var count=0 for(let i = 0;i<str.length;i++){ var char ...
cat.charCount+= line.length;if(cat.charCount>= maxLogBufferSize) {console.log('putLine exceed max log buffer size', maxLogBufferSize,'flushing...');exports.FlushLog(category); } }/** * 发送日志到缓存中,主线程直接put到缓存中,worker线程需要通过通信put *...
SetWeak(); // 如果 reference_count_ 为 0,对引用了Channel对象的句柄设置弱引用回调 } 由代码可知,如果 JS 层的WeakReference 的引用计数为 0, 则执行 delete channels[name] 删除JS 层的WeakReference 对象,最终会触发 BaseObject 中MakeWeak() 设置的回调,进而回收 C++ 层的WeakReference 对象,被 C++ 层...
out.print(count); si.close(); fileoutputstream fo =new fileoutputstream ("count.txt"); objectoutputstream so= new objectoutputstream (fo); so.writeint(count); so.close(); %> 53.直线型输入框 54.可以将背景改为按钮性状,通过改变css改变属性 ...
static void uv__udp_recvmsg(uv_udp_t* handle) { struct sockaddr_storage peer; struct msghdr h; ssize_t nread; uv_buf_t buf; int flags; int count; count = 32; do { // 分配内存接收数据,c++层设置的 buf = uv_buf_init(NULL, 0); handle->alloc_cb((uv_handle_t*) handle, 64 ...
1//对密码进行解密2password = password.replaceAll("%2B","+");3//获取私钥4String path =this.getClass().getResource("/LoginRsaKey/privateKey.txt").getFile();56String privateKey =ToStringUtils.readTxt(path);7byte[] decryptByPrivateKey =RSAUtils_user.decryptByPrivateKey(Base64Utils.decode(pass...
int lengthOfLongestSubstring(string s) { unordered_set<char> hashSet; // 哈希集合 int n = s.size(); int ri = 0; // 右指针 初始值为0 int res = 0; for(int li = 0; li < n; ++li){ // 枚举左指针位置 while(ri < n && !hashSet.count(s[ri])){ // 不断移动右指针 ...