Chops off the n lowest bits from a bit pattern. Returns the n lowest bits. As a side effect, the original bit pattern will be shifted to the right b

Helper function used by ValidateRegex() to format error messages.

Returns true iff ch appears anywhere in str (excluding the terminating '\0' character).

Returns whether the given character is a valid path separator.

If *pstr starts with the given prefix, modifies *pstr to be right past the prefix and returns true; otherwise leaves *pstr unchanged and returns false

Reads and returns the string environment variable corresponding to the given flag; if it's not set, returns default_value.

* Trigger a event with arguments. * * @param {string} eventName - The event name will be trigger. * @param {any} args - Event callback argum

Gets the number of failed tests.

返回前端的list的内容Item数目 @return

Provides access to the event listener list.

加载hippy业务模块 ,函数组 @param loadParams 加载hippy业务模块时需要的参数 @param ModuleListener 加载模块结果的异步回调,主线程异步回调(Jsbundle初始化成功) @param HippyRootView.OnLo

* Register a listener for a specific event, and the listener will be called * when the event is triggered. * * @param {string} eventName - Th