The code for creating the object is encapsulated and the specific factory class is instantiated, thus achieving the purpose of encapsulation and instantiation. Encapsulating the code that creates the object in one place can also achieve the purpose of reuse and is more convenient for later maintenance. This also means that when the customer instantiates the object, he will only rely on the interface and not on the specific implementation. Help us to better achieve interface programming rather than implementation, making the code more flexible to cope with future extensions.
The first scheme is to use the general coding method to realize the preloading technology of the picture. First, create the imgNode element, Then when the method myImage.setSrc is called, a preloaded picture is given to the picture first, and when the picture is loaded, the img element is assigned a value. The second scheme is implemented by using proxy mode. MyImage function is only responsible for creating img elements, proxy function ProxyImage is responsible for setting loading pictures for the picture, and when the picture is really loaded, myImage.setSrc method in myImage is called to set the path of the picture. The advantages and disadvantages between them are as follows:
Lamiaceae plants. This is a very useful subject! Please remember it! Famous plants in this family also include:
彼时，还只是一个乞丐的少年陈皮阿四因一句谶语决定开始 “一百文，杀一人”的买卖。被黄葵帮炮头屠尽满门的渔家少年春申，成为了他第一个顾客。然而，春申只有99文钱，陈皮阿四少一文都不杀。当春申用生命换来这一文钱时，陈皮阿四为春申的复仇也开始了…….
故事叙述金在元是一个平凡人家的长子，且正在大学读书；朴率美则是在大学当讲师；金孝珍则是金在元青梅竹马的朋友兼同学并从小暗恋着他，但却是妹有情来郎无意；金来元在本剧中则是个苦追金孝珍的富家子弟；另一女主角笛木优子饰演小时候因车祸父母双亡并造成听力障碍的美术系学生，也是金在元暗恋但不敢表白只好借用网路用假名对她传送诗集音乐的对象，直到有一天她回信给金在元，从此两人成为网路恋人。
雄踞东南亚的亿万富豪——OEC集团总裁陈家栋（姜皓文 饰）继承父亲的产业，并决心开发位于太平洋爪哇海上一个已经废弃40年之久的小岛。虽然父亲极力阻拦，但是利益熏心的家栋依然发起了一个孤岛探险的比赛。他开出100万元的巨额奖金，引得彭非（陈小春 饰）、沈依琳（杨幂 饰）、小野宏（叶山豪 饰）等8名青年男女搭上了前往小岛的游艇。一切看似顺风顺水，游艇却在航行中遭遇了离奇海难，致令8个青年被迫滞留小岛。
这部戏之所以走
South Korean female artist Jin Minzhi and Chinese men's singing group BOBO (members: Jing Bairan and Xinbo Fu; Has been dissolved in 2012).
Yesterday, the first special award of the chairman of Interface Financial Association was announced. Several groups of articles received 100,000 yuan, and many reporters (editors) received 50,000, 20,000 and 10,000 yuan.
Advantages: Delayed loading (loading only when needed)
For example, my +7 claw, level 10 claw proficiency + 20% attack, +7 enhancement plus 75 attacks, calculated by 450 attacks and 400 forces, the final attack = 450* (1 +400/250) * (1 +20%) +75=1479
让我们揭开帷幕，聚焦每晨陪伴大众迎接新一天的新闻主播，走近早间新闻节目的台前幕后！
"Do you remember what type of explosive cylinder your company commander used at that time?" I asked.
H3deal!
**Succus
诸位首领面面相觑，不明所以。
ChannelId
其中就有着一个历史上所不为人知的秘密组织“樱井机关”存在着。
Wait for the unencrypted version.
Rui Yi interviewed some parents who chose to cultivate their children's thinking ability. One of the parents said, "In fact, our parents don't want to bring academic pressure to their children too early, However, I am afraid that there is no foundation. The gap between children and their classmates will gradually widen after school. With so many children in a class, teachers cannot take care of a certain child alone. We teach ourselves. First, we don't know how to teach and what to teach. Second, we don't have so much time. "
