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《女儿们的恋爱》第二季：官宣郑爽 加盟，爽爸现场给女儿加油助威。你还一点也不吃亏。Adequate preparation in advance is only the premise for CR activities. In the process of CR implementation, we should do the following work well.等白果走了，香儿才看着秦旷道：秦哥哥，我先前好些事都没告诉你。知名珠宝设计师乔琳意外穿书成为神秘总裁季司琛的妻子，开局被离婚，求生欲让乔琳毫不犹豫地开启花式复合之路！奈何原主意识作祟，更有莫名纠缠的白一帆捣乱，等乔琳终于一步步攻略下季司琛的心，凶险却接踵而来……When talking about how to become outstanding, Turing Award winner Richard Hamming believed that practice time was not so important, nor could it be precise and explicit. He wrote:Code as above; You can see, There are obvious shortcomings, For example, when I click on an element, I need to create a div. I click on the second element to create a div again, We frequently click on such and such elements, and they will frequently create div elements. Although we can remove pop-up codes when we click Close, it is not good for us to frequently create and delete them, especially for performance, and frequent operations on DOM will cause redrawing, etc., thus affecting performance. Therefore, this is a very bad habit. We can now use the monomer mode to realize the pop-up effect. We can instantiate it only once. The following code: