validation

Spring properties Validation in nested ConfigurationProperties

≯℡__Kan透↙ 提交于 2020-08-11 08:44:56
问题 I'm using @ConfigurationProperties to keep track of my properties. Everything work fine, including class member for sub-configuration. Properties are well loaded and the framework uses the getter to determine the "name of the context". However I have trouble when trying validation, it does not validate sub properties. <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven

Detectron2 基准测试 | 十二

谁说胖子不能爱 提交于 2020-08-11 06:00:30
作者|facebookresearch 编译|Flin 来源|Github 基准测试 在这里,我们以一些其他流行的开源Mask R-CNN实现为基准,对Detectron2中Mask R-CNN的训练速度进行了基准测试。 设置 硬件:8个带有NVLink的NVIDIA V100。 软件: Python 3.7, CUDA 10.0, cuDNN 7.6.4, PyTorch 1.3.0 (链接( https://download.pytorch.org/whl/nightly/cu100/torch-1.3.0%2Bcu100-cp37-cp37m-linux_x86_64.whl )), TensorFlow 1.15.0rc2, Keras 2.2.5, MxNet 1.6.0b20190820. 模型:端到端R-50-FPN Mask-RCNN模型,使用与Detectron基线配置( https://github.com/facebookresearch/Detectron/blob/master/configs/12_2017_baselines/e2e_mask_rcnn_R-50-FPN_1x.yaml )相同的超参数 。 指标:我们使用100-500次迭代中的平均吞吐量来跳过GPU预热时间。请注意,对于R-CNN样式的模型,模型的吞吐量通常会在训练期间发生变化

如何制作仅接受数字的文本框?

风格不统一 提交于 2020-08-11 05:27:16
问题: I have a windows forms app with a textbox control that I want to only accept integer values. 我有一个带有文本框控件的Windows窗体应用程序,我只想接受整数值。 In the past I've done this kind of validation by overloading the KeyPress event and just removing characters which didn't fit the specification. 过去,我通过重载KeyPress事件并仅删除不符合规范的字符来进行这种验证。 I've looked at the MaskedTextBox control but I'd like a more general solution that could work with perhaps a regular expression, or depend on the values of other controls. 我已经看过MaskedTextBox控件,但是我想要一个更通用的解决方案,它可以使用正则表达式,也可以依赖于其他控件的值。 Ideally this would behave such that pressing a

How to mention the postgres schema in laravel request file

℡╲_俬逩灬. 提交于 2020-08-11 02:49:46
问题 I'm using Laravel 5.5 and I want to define a unique validation for a table column column_x located inside a Postgres schema schema_x , I've tried : public function rules() { return [ 'column_x' => 'required|unique:schema_x.table_x' ]; } But the following error keeps raising : SQLSTATE[42P01]: Undefined table: 7 ERROR: relation "table_x" does not exist I can't find any information about this case in the official documentation ( Validation Section ). 来源: https://stackoverflow.com/questions

Spring not null validation throwing HttpMessageNotReadableException instead of MethodArgumentNotValidException in kotlin

|▌冷眼眸甩不掉的悲伤 提交于 2020-08-10 18:26:29
问题 I'm making and simple application in Kotlin using Spring but I'm having a problem with the validation. I have this entity class: @Entity @Table(name = "category") data class Category( @Id @GeneratedValue(strategy = GenerationType.IDENTITY) val id: Long?, @field:NotNull @field:NotEmpty val name: String) And my controller function like this: @PostMapping @ResponseStatus(HttpStatus.CREATED) fun create(@Valid @RequestBody category: Category): ResponseEntity<Category> create have some code, but it

HTML5中是否有minlength验证属性?

烂漫一生 提交于 2020-08-10 17:03:11
问题: It seems the minlength attribute for an <input> field doesn't work. 似乎 <input> 字段的 minlength 属性不起作用。 Is there any other attribute in HTML5 with the help of which I can set the minimal length of a value for fields? HTML5中是否还有其他属性可以帮助我设置字段值的最小长度? 解决方案: 参考一: https://stackoom.com/question/h8o6/HTML-中是否有minlength验证属性 参考二: https://oldbug.net/q/h8o6/Is-there-a-minlength-validation-attribute-in-HTML5 来源: oschina 链接: https://my.oschina.net/u/4438370/blog/4411011

可信任的多方计算和验证仿真:一种扩展区块链的方法

与世无争的帅哥 提交于 2020-08-10 05:03:17
名词介绍: 多代理系统:是由多个代理共同合作来组成的。其基本单元是代理,代理可以与其所在环境进行互动(这个我理解有点儿分布式的意思) 存在的问题:代理和代理之间彼此会产生信任问题,例如某些代理是带有恶意的,或者代理的种种原因可能造成不可信的情况。 出发点(意图):为了解决上面的这个问题,保证代理的计算完整性。从而创建了可靠的分布式计算平台。 信任有两种验证方式: Validation:仿真保证单个原子计算的计算过程(原子计算是不可拆分的,本人理解是验证每个局部的计算准确性)(认为是自查) Verfication:这个验证整个仿真过程的完整性。(可以由其他代理来检查) 用到的技术:分布式技术 区块链技术 例子:深度学习的例子。所以这个可以是一个新的出发点,深度学习+区块连+分布式的新结合 来源: oschina 链接: https://my.oschina.net/u/4262079/blog/4479382

SQLSTATE [23000]: Integrity limitation violation: 1062 'mail@mail.com' duplicate entry for 'users_email_unique' key

六月ゝ 毕业季﹏ 提交于 2020-08-09 17:54:26
问题 I have a registration form. When the email is registered in the database it gets an error message SQLSTATE [23000]: Violation of integrity restrictions: 1062 Duplicate entry 'mail@mail.com' for 'users_email_unique' key I want to avoid that mistake and instead get a warning like "registered email" or something similar. Any help is appreciated. This is my code. controller/auth/registercontroller.php <?php namespace VMS\Http\Controllers\Auth; use VMS\User; use VMS\Http\Controllers\Controller;

Spring Boot 2.3.0正式发布:优雅停机、配置文件位置通配符新特性一览

◇◆丶佛笑我妖孽 提交于 2020-08-08 21:23:46
当大潮退去,才知道谁在裸泳。。关注公众号【 BAT的乌托邦 】开启专栏式学习,拒绝浅尝辄止。本文 https://www.yourbatman.cn 已收录,里面一并有Spring技术栈、MyBatis、中间件等小而美的专栏供以学习哦。 目录 前言 关于版本号 正文 简单回忆2.2版本的新特性 主要新特性 优雅停机 配置属性的调整 删除不推荐使用的类/方法/属性 配置文件位置支持通配符 web下的日期转换支持配置 其它新特性 更改某些依赖最低版本要求 核心依赖升级 三方库依赖升级 Spring Data Neumann升级带来的变化 关于Validation 移除一些maven插件 支持Java14 Docker支持 Fat Jar支持优化 嵌入式Servlet Web Server线程配置 WebFlux基础路径配置 活性探测器 Actuator增强 好基友Spring Cloud什么时候跟上? 升级建议:等等 总结 前言 各位小伙伴大家好,我是A哥。北京时间2020-05-15,Spring Boot 2.3.0版本正式发布了,次版本号的升级,一般会有些新特性出来。作为Java Coder的我们有必要一览它的新new Feature,keep下技术节奏嘛。 A哥“第二时间”知道了这个消息,然后在自己本机(请注意:非生产环境)体验了一把,然后再结合Spring Boot官方的

Laravel validation unique failing on update for array of object

纵然是瞬间 提交于 2020-08-08 21:07:12
问题 I have an API that sends an array of staff, some are existing objects that need to be updated and some are new objects that need to be created, they all need to be validated and as part of that is testing for a unique email. I am using a FormRequest: $rules = [ 'staff.*.name' => 'required|max:128', 'staff.*.email' => 'required|email|unique:users', 'staff.*.description' => 'max:512', ]; So the problem is, as I am sure you can see, the email address fails unique validation on update. This is