AI代码解释 classLegacySandBox{addedPropsMapInSandbox=newMap();modifiedPropsOriginalValueMapInSandbox=newMap();currentUpdatedPropsValueMap=newMap();proxyWindow;setWindowProp(prop,value,toDelete=false){if(value===undefined&&toDelete){deletewindow[prop];}else{window[prop]=value;}}active(){this.curre...
To check if a variable is a moment object, use moment.isMoment(). moment.isMoment() // false moment.isMoment(new Date()) // false moment.isMoment(moment()) // true From version 2.11.0, you can also test for a moment object by instanceof operator: moment() instanceof moment //...
template = tmp }//判断是否当前目录下初始化或者覆盖已有目录if(inPlace ||exists(to)) { inquirer.prompt([{type:'confirm',message: inPlace ?'Generate project in current directory?':'Target directory exists. Continue?',name:'ok'}]).then(answers=>{...
ASM文件(ASM Files) 存储在ASM 磁盘组的文件称之为ASM 文件,Oracle数据库和ASM通过ASM 文件来交互磁盘组支持如下类型的文件控制文件数据文件,临时文件,数据文件拷贝 SPFILEs...RMAN备份灾难复原配置 Change tracking bitmaps 数据泵dump集注意:...
Check if the variable is an empty object ({}).isNotEmptyObjectCheck if the variable is not an empty object ({}).stripEmptyObjectsOmit properties whose values are empty objects.Example:{ a:1, b:{}, c:2 } -> {a:1, c:2}Note: (TODO rename to omitEmptyObjects)...
fix: check if build exists so preview doesn't show 404s due to nonexistent build (#10564) (0a1db8c), closes #10564 fix: derive useDefineForClassFields value from tsconfig.compilerOptions.target (fixes #10296) (# (42976d8), closes #10296 #11301 fix: preview fallback (#11312) (cfed...
Returns the id token string retrieved from authState if it exists.getAccessToken()Returns the access token string retrieved from authState if it exists.getOrRenewAccessToken()Returns the access token string if it exists. Returns null if the access token doesn't exist or a renewal cannot be ...
A property is writable if: the class has a setter method associated with the specified name (in this case, property name is case-insensitive); the class has a member variable with the specified name (when$checkVarsis true); See alsocanGetProperty(). ...
Note:THIS WILL PROBABLY BREAK YOUR CODE. Mangling property names is a separate step, different from variable name mangling. Pass--mangle-propsto enable it. It will mangle all properties in the input code with the exception of built in DOM properties and properties in core JavaScript classes. ...
', 'user');CREATE TABLE IF NOT EXISTS sessions ( id SERIAL PRIMARY KEY, session_id VARCHAR NOT NULL UNIQUE, user_id INT NOT NULL UNIQUE);复制代码 迁移会自动运行。但如果大家想要手动操作，也可以使用 sqlx migrate run --database-url。这种操作之所以可行，是因为我们已经将 SQL 文件设置...