Liskov Substitution Principle, LSP (Richter Substitution Principle) means that subclasses must replace their parent types. In other words, in the process of software development, after the subclass replaces the parent class, the behavior of the program is the same. Only when the subclass replaces the parent class and the function of the software is not affected can the parent class be truly reused, and the subclass can also add new behaviors to the parent class. In order to look at an example of violation of LSP principles, the specific code is as follows:
《奋斗吧！松鼠小贱》是由松鼠萌工场出品。表现松鼠小贱的创业历程的正能量系列动画片，是松鼠萌工场以松鼠小贱的形象制作的第二个完整主题系列动画。本片的主人公松鼠小贱是以三只松鼠子品牌松鼠小贱为蓝本，加入更多的创意和生机的角色。小贱是一只性格鲜明惹人喜爱的松鼠，他不仅贱而且萌，耍宝搞笑煽情温馨都可以拿下，所以十分受到观众的喜爱。由小贱做主角不仅体现了松鼠小贱的品牌，也更加的有趣味性。小贱的形象活泼...
中学教師 稲垣吾郎 村松克巳
After downloading the joytokey handle simulator, open the installation package, double-click the application file, and the software can be used after searching the local game controller without installation.
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根据刑警队侦察员洛军提供的信息，西海市刑警队对钱海洋犯罪集团即将进行的假抄交易撒下了天罗地网。在交易现场，一个陌生人的出现使刑警队长素长峰感到疑惑，更使钱海洋警觉，钱海洋取消了交易。面对突然的变局，素长峰当机立断对海上的可疑渔船进行检查，并对钱海洋的临时指挥场所进行搜查，但一切都无功而返。嗅觉灵敏的钱海洋在内部进行排查和清洗，他宁可错杀，决不放过，我们的卧底侦察员洛军同志牺牲了。素长峰痛定思痛，决心将案子追查到底。那个搅乱交易现场的陌生人，拐着腿，肩扛煤气罐，手拿打火机，扬言要炸夜总会—他名叫戚兵，是名还没有跨进刑警队大门工作的侦查员。那次“搅局”是他初到西海市，在路上意外碰到卖假币的混混，他本想携带“礼物”来公安局报到，结果他误闯交易现场，自己的腿也被我武警打伤。事后的戚兵彻底反省，将计就计，决心完成洛军未完成的使命。戚兵高度的自责和刑警的职业使命感，使他在局长和素长风的周密安排下，开始了他的卧底序幕——戚兵化名刘大兵，扛着煤气罐冲入钱海洋他们为刚放出来的罗子军准备的洗尘宴。他要向罗子
马屁拍得很到位，安桐哈哈大笑道：那是自然，本将军亲自出马，收拾几个小毛贼自然不在话下。
"Grandma didn't say? Your father and mother are our heroes. They cannot come back to spend Christmas with Charlie until they are on a mission to defend the earth."
Source authentication and resource isolation, that is, when the client and the server establish a reply, the source of the request is authenticated as necessary, and the authentication results are formed into a reliable white list or blacklist, thus ensuring the effectiveness of the server in processing services. If there are enough hackers and broilers and the authenticity of forged data packets is high, a better countermeasure effect can only be achieved by improving the processing speed and traffic throughput of the server.
"Sensitivity is also called ISO, which is simply how much light a mobile phone feels when shooting. According to your on-site light, if the on-site light is sufficient, of course, it can be low. If the light is insufficient, it is natural to use high sensitivity. After the high sensitivity comes out, the noise of the photo will be greater. The so-called noise is the kind of noise that you see with a lot of graininess. "
When using Word to divide columns, we encounter the problem of uneven left and right columns. For example, the content in the left column is obviously much more than that in the right column.
无诸现在明白了一点，那就是继续这样拼杀下去，剩下了一万五千被吓破胆的军队将会全军覆没。
But I like the incumbent best
During the 20-day Shanghai International Film and Television Festival, the entertainment team completed 33 original articles, including 12 in-depth and feature reports. Senior editor Fei Xu has completed more than 10 original reports while arranging the trip, organizing reports and editing work. The film festival report on the interface has received high recognition from relevant departments in Shanghai.
Why should I practice public speaking? The scene switched to Lujiazui Financial House at the end of 2014.
Henan Province
2013年的一天，瑞安（克里斯·J·穆雷 Chris J. Murray 饰）带着妻子艾米丽（布兰妮·肖 Brittany Shaw 饰）和年仅八岁但乖巧可爱的女儿莱拉（艾薇·乔治 Ivy George 饰）搬入了一栋大房子。适逢圣诞节将至，一节人喜气洋洋，快乐非凡。瑞安不知从哪还翻出一台老式的摄像机，他希望记录下家人每一个喜悦的瞬间，谁知从开机的第一天起便发现种种异常在房子内出现。夜幕降临，女儿逐渐表现出诡异的举止。与此同时，瑞安和哥哥迈克（丹·吉尔 Dan Gill 饰）还翻出了几卷这栋房子20年前的主人们拍摄的录影带，影像中的内容令他们呆若木鸡。只有女儿和摄像机能够看到的“隐形者”，令瑞安一家的生活乱作一团……
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