要将字符串str转换成整数，需要用下列哪一项？ A: window.parseInt(str) B: window.parseFloat(str) C: document.parseInt(str)
要将字符串str转换成整数，需要用下列哪一项？ A: window.parseInt(str) B: window.parseFloat(str) C: document.parseInt(str)
创建一个窗口frame的语句是( )。 A: window = new Window() B: window = Window() C: window = Frame() D: frame = wx.Frame(None)
创建一个窗口frame的语句是( )。 A: window = new Window() B: window = Window() C: window = Frame() D: frame = wx.Frame(None)
Nothing was found but ___ broken. A: the room window B: the room’s window C: the room of the window D: the window of room
Nothing was found but ___ broken. A: the room window B: the room’s window C: the room of the window D: the window of room
Do you mind my ______ A: open the window B: that open the window C: opening the window D: to open the window
Do you mind my ______ A: open the window B: that open the window C: opening the window D: to open the window
Please go to ______ to pick up your ID card. A: third window B: the window three C: window third D: the third window
Please go to ______ to pick up your ID card. A: third window B: the window three C: window third D: the third window
JavaScript的表达式parseInt(“8”)+parseFloat(“8”)的结果是多少？（ ）
JavaScript的表达式parseInt(“8”)+parseFloat(“8”)的结果是多少？（ ）
执行parseFloat("95 25 05")函数后的结果为( )
执行parseFloat("95 25 05")函数后的结果为( )
vara=1.6;result=parseInt(a)+parseFloat(a);下面描述正确的是()
vara=1.6;result=parseInt(a)+parseFloat(a);下面描述正确的是()
He asked if ______________________. A: shall I open the window B: I shall open the window C: he should open the window D: shall he open the window
He asked if ______________________. A: shall I open the window B: I shall open the window C: he should open the window D: shall he open the window
智慧职教: 表达式Number('12age')&&parseFloat('160height')的运行结果为（）。
智慧职教: 表达式Number('12age')&&parseFloat('160height')的运行结果为（）。