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NSIS脚本编程(持续更新) - 脚本技术 - 清泛IT论坛,有思想、有深度
本帖最后由 zqp2013 于 2014-12-31 14:18 编辑
NSIS MessageBox 中无法换行?
NSIS中 $ 不但是变量常量的开头,还是一个转义字符,因此换行符应该$\n。
messagebox::show MB_SETFOREGROUND|MB_ICONHAND|MB_DEFBUTTON3|MB_TOPMOST "" "" \ &nbs...
std::string截取字符串,截取ip:port - c++1y / stl - 清泛IT社区,为创新赋能!
std::string ip("127.0.0.1:8888");
int index = ip.find_last_of(':');
// 获取ip
ip.substr(0, index).c_str();
// 获取port
ip.substr(index + 1).c_str();
Unicode and UTF-8 - 综合 - 清泛IT论坛,有思想、有深度
Unicode预订的编码空间大小为0x0-0x10FFFF,最多可以容纳1114112(100多万)个字符,实际上并不能使用这么多的空间,于是编码方式出现了两种:ucs-2(BMP)和ucs-4 编码方式,其中,bmp是Basic Multilingual Plane的简写。
一个字符的Unicode编码(...
图片轮播拓展 - ColinTreeSlideShow - App Inventor 2 拓展 - 清泛IT社区,为创新赋能!
图片轮播,一“件”搞定!2017.9.24更新(v2)
融合了新组件AsyncImageLoader,现在直接加载在线图片也不会卡啦GitHub Release
2017.9.17发布第一版本
GitHub Release
基本使用流程为该组件预留一个空的 水平滚动布局,将宽高设置好
(...
APP INVENTOR硬件交互学习教程07——多个参数上报 - 创客硬件开发 - 清泛IT...
... = 7;
const int bluetoothPin = 13;
// 变量定义
int inByte=0; //接收参数
#define TRUE 1
#define FALSE 0
void setup()
{
// 配置输出引脚
pinMode(ledPin1, OUTPUT);
pinMode(ledPin2, OUTPUT);
pinMode(ledPin3, OUTPUT);...
App Inventor 2 做个计算器怎手机运行后报错 - App应用开发 - 清泛IT社区,为创新赋能!
...机运行后报错 什么原因呢?根据报错字面,2.63...除以 0 异常,一定要对除数进行非零的判断,使用数学代码块=0 判断。当输入框没有输入内容时,数学运算会转成 0 处理,因此就会出现除零异常。要先用文本块是否为空进行判...
Error while installing json gem 'mkmf.rb can't find header files for ruby'
...
809
Modern era update, as stated by mimoralea:
In case that you are using ruby 2.0 or 2.2 (than...
Can you have multiline HTML5 placeholder text in a ?
...ot focused (e.g. by displaying it inside a blank unfocused control). All U+000D CARRIAGE RETURN U+000A LINE FEED character pairs (CRLF) in the hint, as well as all other U+000D CARRIAGE RETURN (CR) and U+000A LINE FEED (LF) characters in the hint, must be treated as line breaks when rendering the hi...
ASP.NET MVC 5 - Identity. How to get current ApplicationUser
...
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Codesign error: Provisioning profile cannot be found after deleting expired profile
...ovisioning profiles will look like this:
PROVISIONING_PROFILE = "487F3EAC-05FB-4A2A-9EA0-31F1F35760EB";
"PROVISIONING_PROFILE[sdk=iphoneos*]" = "487F3EAC-05FB-4A2A-9EA0-31F1F35760EB";
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