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为AppInventor2开发自己的拓展(Extension) - App Inventor 2 拓展 - 清泛IT社区,为创新赋能!
...,使用比较单一,在开发上有很大的局限性,但是它提供了拓展Extension特性,开放了源码,使得开发者可以根据自己的需要,自定义开发原生组件实现不了的、更加强大的功能。一般拓展采用java/kotlin语言进行开发,由于拓展开...
Control cannot fall through from one case label
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I never realized this. I always thought VB was missing the case fall-through feature that C++ has. Now I find out that C# doesn't have it either, AND to add insult to injury, you have to type the break statement. It won't even autofill it.
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Am I immoral for using a variable name that differs from its type only by case?
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If your building an API VB wouldn't be able to handle the code since it's case insensitive.
– JoshBerke
Jan 20 '09 at 13:25
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Can I convert long to int?
...) will overflow (no exception, I believe) otherwise. This method works in VB.NET as well.
– TamusJRoyce
Oct 6 '11 at 15:38
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Convert System.Drawing.Color to RGB and Hex Value
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Took me a while to find the VB equivelant: String.Format("#{0:X2}{1:X2}{2:X2}", c.R, c.G, c.B)
– zacharydl
Jun 30 '14 at 19:37
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Is there a better way of writing v = (v == 0 ? 1 : 0); [closed]
... the operator means something completely different in different languages (VB). Yes a quick look-up will tell you that its an XOR operator and you will understand what its doing, but to many it may not be obvious at first glance. I don't think that means you need to quit your job.
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Linux下部署企业级邮件服务器(postfix + dovecot + extmail) - 开源 & Gith...
...参数及其值后执行 postfix reload 即可令其生效;但若修改了inet_interfaces,则需重新启动postfix;
4、如果一个参数的值有多个,可以将它们放在不同的行中,只需要在其后的每个行前多置一个空格即可;postfix会把第一个字符为空格...
SQL Data Reader - handling Null column values
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Can't believe I'm here in 2019, in VB no less.......... Thanks though, great help
– JimmyB
Feb 15 '19 at 11:10
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“Add as Link” for folders in Visual Studio projects
...old Form files into one, and gives errors for their .resx files (I'm using VB). Thanks anyway.
– Ivan Ferrer Villa
Nov 25 '15 at 9:49
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OceanBase使用libeasy原理源码分析:客户端 - 数据库(内核) - 清泛网 - 专...
...ase 0.4 中,mergeserver请求chunkserver是异步的方式。实际使用了libeasy的如下两个上层接口:
easy_session_t *easy_session_create(int64_t asize)
int easy_client_dispatch(easy_io_t *eio, easy_addr_t addr, easy_session_t *s)
首先看看session这个关键的数据结构:
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