runtime

C++ Changing HWND Window Procedure in runtime

匆匆过客 提交于 2020-01-22 23:22:09
问题 I'm working in an IDE which creates a hwnd and its respective WndProc LRESULT CALLBACK . I need to change the WndProc to a custom one. I've read that SetWindowLong would do the job but I can't find any working example. For example: HWND hwnd; //My window SetWindowLong(hwnd, GWL_WNDPROC, myNewWndProc); Third parameter for SetWindowLong is a Long as the name of the function names it. How can I make a reference from my WndProc function to a Long ? My WndProc : LRESULT CALLBACK WndProcedure(HWND

Pytorch: cuda runtime error (59) : device-side assert triggered at /pytorch/aten/src/THC/generic/THCTensorMa

假装没事ソ 提交于 2020-01-22 20:41:27
更换了数据集, 在计算交叉熵损失时出现错误 : cuda runtime error (59) : device-side assert triggered at /pytorch/aten/src/THC/generic/THCTensorMa 解决检查两个问题: 1. 模型输出label数量 是否与 标签类别数量相同 <label为 男,女, 未知; 但是我模型设计只有男/女, 也就是label的标记数字超出了模型分类数> 2. label是否有-1的情况,需要提前过滤掉,类似下面这样的标签 来源: https://www.cnblogs.com/geoffreyone/p/10653619.html

Best way to create an instance of run-time determined type [duplicate]

元气小坏坏 提交于 2020-01-22 10:48:28
问题 This question already has answers here : How to create a new object instance from a Type (12 answers) Closed 6 years ago . What's the best way (in .NET 4) to create an instance of a type determined at runtime. I have an instance method which although acting on a BaseClass object may be called by instances of its derived classes. I require to create another instance of the same type as this within the method. Overloading the Method for each derived class is not practical as it is fairly

组件化开发的一些思考

狂风中的少年 提交于 2020-01-22 08:01:02
看了limboy和Casa的文章,关于组件化开发,整理了一下思路。 1.为什么要进行组件化开发?   一个产品,在最开始的时候,由于业务简单,一般是直接在一个工程里开发。这种方式,在产品起步阶段,是没有问题的,也能够有效的保证开发效率。但随着业务的不断发展,代码量不断增多,开发团队不断壮大,最后的模块间关系会发展成如下图所示: 从上图中可以看到,这种单一工程开发模式存在一些弊端: 模块间耦合严重( 模块是指较大粒度的业务功能。 比如说微信,我们根据首页Tab,可以分为四大模块:会话、通讯录、发现、我)。示例代码片段如下: - (void)gotoFileDetailVC {  OpenFileViewController *vc = [[OpenFileViewController alloc] initWithFileModel:model];   [self.navigationController pushViewController:vc animated:YES];} 上面这种方式在初期没什么问题,但项目越来越大的时候,每个模块都离不开其他模块,互相依赖在一起。 合并代码的时候容易出现冲突(特别是XIB、Storyboard、project文件,如果一个大产品是用Storyboard来开发页面的话,特别是几个模块共用一个Storyboard的

How to modify javascript code at run time?

一个人想着一个人 提交于 2020-01-22 05:19:19
问题 Is there a way to modify JavaScript code while debugging? Visual Studio has "Edit and Continue", and similar hot swapping of code can be done in Java and other languages. Can this be done with JavaScript, and if so, how? 回答1: Chrome, Safari, and some other WebKit-based browsers contain a feature in the Web Inspector known as Live Edit. If you go to the Scripts panel and are stopped on a breakpoint (or maybe even if not stopped on a breakpoint — I'm not sure), you can double click on a line

RunTime之类与对象

五迷三道 提交于 2020-01-21 22:24:24
1.Block定义 可以用一句话来表示Block: 带有自动变量(局部变量) 的 匿名函数 。 在iOS中使用“^”来声明一个Block。Block的内容是包含在“{}”中的,并且和C语言一样用“;”来表示语句的结束,标准语法如下所示: //完整语法 ^ 返回值类型 参数列表 表达式 //省略返回值 ^ 参数列表 表达式 //省略参数列表 ^ 返回值类型 表达式 //省略返回值和参数列表 ^ 表达式 从上面可以看到,Block和函数很相似,具体体现在这些方面: 可以保存代码(对应表达式); 有返回值(对应返回值类型); 有形参(对应参数列表); 调用方式一样。 我们通常使用如下形式将Block赋值给Block类型变量,示例代码如下: int multiplier = 7; int (^myBlock)(int) = ^(int num){ return multiplier * num; }; NSLog(@"%d",myBlock(3)); 采用这种方式在函数参数或返回值中使用Block类型变量时,记述方式极为复杂。这时,我们可以使用typedef来解决该问题。 示例1:没有使用typedef - (void)loadDataFromUrl:(void(^)(NSString *))retData { } 示例2:使用typedef typedef void(

can't execute nvidia runtime on docker

一曲冷凌霜 提交于 2020-01-21 17:17:06
问题 i'm trying to get nvidia-docker to run on my centos7 system: $ cat /etc/systemd/system/docker.service.d/override.conf [Service] ExecStart= ExecStart=/usr/bin/dockerd-current --add-runtime docker-runc=/usr/libexec/docker/docker-runc-current --add-runtime=nvidia=/usr/bin/nvidia-container-runtime --default-runtime=docker-runc --exec-opt native.cgroupdriver=systemd --userland-proxy-path=/usr/libexec/docker/docker-proxy-current --seccomp-profile=/etc/docker/seccomp.json $OPTIONS $DOCKER_STORAGE

How to set the width of a JTextField at runtime?

心不动则不痛 提交于 2020-01-21 12:14:29
问题 Can someone please help me how to set the width of a JTextField at runtime? I want my text field to be resized on runtime. It will ask the user for the length, then the input will change the width of the text field. if(selectedComponent instanceof javax.swing.JTextField){ javax.swing.JTextField txtField = (javax.swing.JTextField) selectedComponent; //txtField.setColumns(numInput); //tried this but it doesn't work //txtField.setPreferredSize(new Dimension(numInput, txtField.getHeight())); /

How to set the width of a JTextField at runtime?

谁说我不能喝 提交于 2020-01-21 12:14:07
问题 Can someone please help me how to set the width of a JTextField at runtime? I want my text field to be resized on runtime. It will ask the user for the length, then the input will change the width of the text field. if(selectedComponent instanceof javax.swing.JTextField){ javax.swing.JTextField txtField = (javax.swing.JTextField) selectedComponent; //txtField.setColumns(numInput); //tried this but it doesn't work //txtField.setPreferredSize(new Dimension(numInput, txtField.getHeight())); /

Compile a C# Array at runtime and use it in code?

微笑、不失礼 提交于 2020-01-21 11:57:06
问题 I know C# code can be compiled at runtime using C#. However I'm very very shaky at it since I just read about it a few minutes ago. I learn a lot better by examples. So tell me. If I want to compile something like: // MapScript.CS String[] LevelMap = { "WWWWWWWWWWWWWWWWWWW", "WGGGGGGGGGGGGGGGGGW", "WGGGGGGGGGGGGGGGGGW", "WWWWWWWWWWWWWWWWWWW" }; and use this array in my code, how would I go about it? In pseudocode I want to do something like this: Open("MapScript.CS"); String[] levelMap =