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Subversion钩子 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...一个PHP项目使用Subversion做版本控制,使用中发现了一些问题,比如程序员不写日志,或者提交的文件有BOM,或者提交的文件有语法错误,或者提交的文件不符合编码规范等等,这些问题都可以利用pre-commit钩子来解决,实际上已...
Discuz X 首页白板解决之道 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...在合适位置打印特定内容然后exit(0);查看结果,分析出现问题的 1、开启Debug,及url后面跟 &debug=yes,也是网上最多的方法,但可能往往没有效果。
2、排除法,代码一段段的排查,在合适位置打印特定内容然后exit(0);查看结果,...
提问 - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!
...sp;使用下面程序时,为什么每次都会把实际数字设为0?
问题出在你的判断逻辑上:
这里和你拼接的字符串比较,非常容易出错,比如多了或少了一个空格等。实际编程中判断最好使用数字,也就是你选择了难度等级是第几...
最大装载数不显示计算数值 - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!
...数输出+(高数输出×横数输出)÷2=最大装载数
出现问题不显示计算数字代码块没有问题,经过测试是能够正确计算出除法结果的,测试时主要被除数要大于除数,否则计算结果0.xxx 向下取整就是0,干扰测试结果。。。之后...
App Inventor 2 经典蓝牙(SPP) 硬件接入:hc05 · App Inventor 2 中文网
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HC05 简单介绍
基本接入代码参考
乱码问题排查思路
参与讨论
« 返回首页 Iot 专题
经典蓝牙硬件有很多款,但是hc05尤为常见,这里以hc05为例,介绍一下经典蓝牙模块如何接入AppInventor。
HC05 简...
How to clear the cache in NetBeans
... me absolutely crazy, trying to track down bugs for hours that weren't actually there -- the class with the main method was not being found, and some custom exception classes were not being recognized as implementing Throwable... I just deleted the stupid cache, and now all of it works fine.
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How to keep a .NET console app running?
... a Console application that starts up some services in a separate thread. All it needs to do is wait for the user to press Ctrl+C to shut it down.
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小端模式 和 大端模式的决定因素 - C/C++ - 清泛网 - 专注C/C++及内核技术
...和 大端模式的决定因素小端模式 和 大端模式:几乎是由CPU决定的,而非OS或编译器。大端模式和小端模式的区别这里暂不讨论,这里讨论他们是由操作系统、CPU还是编译器决定的呢?
通常来讲,可能大多数人认为是操作系统...
Unable to load DLL (Module could not be found HRESULT: 0x8007007E)
...found some dependency's missing (Oracle and some dll from IE). Need to install Oracle since my dll depends on that..then i will know :) Found the problem with DependencyWalker ;)
– Ingimar Andresson
Jan 25 '12 at 13:48
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What is a “cache-friendly” code?
...her end of the memory spectrum (DRAM), the memory is very cheap (i.e. literally millions of times cheaper) but takes hundreds of cycles after a request to receive the data. To bridge this gap between super fast and expensive and super slow and cheap are the cache memories, named L1, L2, L3 in decre...