一.介绍 Android三种事件类型:ACTION_DOWN,ACTOIN_MOVE,ACTION_UP。 事件传递的三个阶段: 分发(Dispatch) 方法:public boolean dispatchTouchEvent(MotionEvent ev) 拦截(Intercept) 方法:pu ...
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移动开发 时间:
2018-07-15 15:00:45
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233
(第一次写博客,如有什么地方写得不对的,或者意见相左的,还请见谅!) 工作了一段时间,又重新回来读书(本科计算机专业,第一个研究生是商科,现读回了计算机专业)了,最开始想着走APP研发路线的,但是最终回来读书之后却恰好碰上了so-called人工智能,所以就决定将专业设定为数据分析(Data Ana ...
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其他好文 时间:
2018-07-14 20:59:20
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202
早上ytkah在配置laravel项目中出现Non-static method Redis::hGet() cannot be called statically错误提示,很显然这是redis出问题了,search了一下大概是因为PHP自带了redis拓展和predis冲突了导致的。打开compos ...
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其他好文 时间:
2018-07-14 11:54:07
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1506
https://www.w3schools.com/js/tryit.asp?filename=tryjs_change_innerhtml received: function(data) { // Called when there's incoming data on the websocke ...
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编程语言 时间:
2018-07-13 20:45:38
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177
A sequence of number is called arithmetic if it consists of at least three elements and if the difference between any two consecutive elements is the ...
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编程语言 时间:
2018-07-12 20:16:45
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278
Have you ever seen a movie called "Ex Machina"? I like this movie very much. Artificial intelligence Robot Ava has a robotic body but a very attractiv ...
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其他好文 时间:
2018-07-11 14:34:37
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180
对于事务,我们是在mybatis-configuration.xml 文件中配置的: 关于解析 <environments />标签在上一篇数据源的配置我们已经介绍了,不了解的可以参考上篇博客。 回到顶部 1、mybatis 支持的事务类图 mybatis 支持的所有事务的所有类都在如下包中: 下面 ...
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其他好文 时间:
2018-07-11 01:00:02
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185
异常问题:Container is running beyond virtual memory limits. Current usage: 119.5 MB of 1 GB physical memory used; 2.2 GB of 2.1 GB virtual memory used. Ki ...
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其他好文 时间:
2018-07-08 22:11:22
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750
E - Super Jumping! Jumping! Jumping! Nowadays, a kind of chess game called “Super Jumping! Jumping! Jumping!” is very popular in HDU. Maybe you are a ...
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其他好文 时间:
2018-07-07 22:23:33
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168
A signal that has been sent but not yet received is called a pending signal. At any point in time, there can be at most one pending signal of a partic ...
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其他好文 时间:
2018-07-07 13:51:42
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181