大约有 9,000 项符合查询结果(耗时:0.0233秒) [XML]

https://stackoverflow.com/ques... 

Is there a float input type in HTML5?

...ly change this value to whatever is appropriate. For money, two decimal places are probably expected: <input type="number" step="0.01"> (I'd also set min=0 if it can only be positive) If you'd prefer to allow any number of decimal places, you can use step="any" (though for currencies, I'd ...
https://www.tsingfun.com/it/cpp/1547.html 

MFC 修改对话框图标 - C/C++ - 清泛网 - 专注C/C++及内核技术

MFC 修改对话框图标在对应对话框的初始化函数OnInitDialog()中,添加以下代码:HICON m_hIcon;m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); 主框架的...在对应对话框的初始化函数OnInitDialog()中,添加以下代码: HICON m_hIcon; m_hIcon = AfxGetApp()->...
https://www.tsingfun.com/it/cpp/2123.html 

MFC Static透明背景色的实现、Static控件自绘、Static字体修改 - C/C++ - ...

MFC Static透明背景色的实现、Static控件自绘、Static字体修改第一种:pDC->SetBkMode(TRANSPARENT);afx_msg HBRUSH CtlColor(CDC* *pDC* , UINT *nCtlColor* );COLORREF m_crText;COLORREF m_...第一种:pDC->SetBkMode(TRANSPARENT); afx_msg HBRUSH CtlColor(CDC* /*pDC*/, UINT /*nCtlC...
https://www.tsingfun.com/it/tech/1892.html 

csv文件用excel打开修改保存后,日期少了秒 - 更多技术 - 清泛网 - 专注C/C++及内核技术

csv文件用excel打开修改保存后,日期少了秒csv格式的日期打开默认是没有秒的,而且再次保存后秒回丢失,通过设置单元格自定义类型可以解决。选中单元格(或选中列)右键,设置单元格...csv格式的日期打开默认是没有秒的,而...
https://www.fun123.cn/referenc... 

App Inventor 2 变量代码块 · App Inventor 2 中文网

...个新值。 初始化局部变量(无返回值) 该块是一个改器,它允许你创建仅在块的 执行 部分范围内运行的过程中使用的新变量,这样,每次运行该过程时,该过程中的所有变量都将以相同的值开始。 注意:此块与下面的...
https://bbs.tsingfun.com/thread-1599-1-1.html 

AppInventor怎么修改app图标? - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

在默认屏幕Screen1的属性“图标”中修改,如图: 点击?,可以查看属性的帮助,“更多信息”可跳转中文文档页面: 可以使用透明背景的png图片作为图标,以实现镂空的效果:https://bbs.tsingfun.com/forum.p ... 319&fromuid=810
https://stackoverflow.com/ques... 

Fastest hash for non-cryptographic uses?

...e more collisions than MD5 or even SHA-1 hashes, simply because of the reduced length (32 bits compared to 128 bits respectively 160 bits). But if you just want to check whether a stored string is corrupted, you'll be fine with CRC32. ...
https://stackoverflow.com/ques... 

Start a git commit message with a hashmark (#)

... can use an alternative clean-up mode. E.g. git commit --cleanup=whitespace If you do this you have to be careful to remove all # lines that you don't want to appear in the commit. share | impro...
https://www.tsingfun.com/it/cpp/1254.html 

一分钟明白 VS manifest 原理 - C/C++ - 清泛网 - 专注C/C++及内核技术

...SEMBLY_VERSION #define _CRT_ASSEMBLY_VERSION "8.0.50608.0" #endif 可以修改8.0.50608.0为8.0.50727.42以产生你想要的manifest信息。 若我想将我的程序发布为独立程序集(isolated application),不去依赖目标pc的系统assembly,该怎么办? 带上所有依赖的...
https://www.tsingfun.com/it/te... 

【解决】Linux mysql如何重置root密码? - 更多技术 - 清泛网 - 专注C/C++及内核技术

...> FLUSH PRIVILEGES; 如果ALTER USER语句不起作用,请尝试直接修改用户表: mysql> UPDATE mysql.user SET password = password('123456') WHERE user = 'root' AND Host = 'localhost'; mysql> FLUSH PRIVILEGES; 如果您有MySQL 5.7.5及更早版本或MariaDB 10.1.20及更早版...