http://runjs.cn/detail/99epj1t2 http://www.cqroad.cn/ https://jsplumbtoolkit.com/demo/flowchart/dom.html 正则表达式的用法 using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq;…

Collection view自定义布局 一般我们自定义布局都会新建一个类,继承自UICollectionViewFlowLayout,然后重写几个方法: prepareLayout():当准备开始布局时调用这个方法,可以在这里计算一些属性,比如cell的尺寸. layoutAttributesForElementsInRect(rect: CGRect) -> [UICollectionViewLayoutAttributes]?:在这里返回布局属性. 实例(比较简单的例子,实际开发中可以进行…

原文地址:https://www.javacodegeeks.com/2015/04/spring-enable-annotation-writing-a-custom-enable-annotation.html Spring provides a range of annotations with names starting with Enable*, these annotations in essence enable certain Spring managed features t…

Advanced Collection Views and Building Custom Layouts UICollectionView的结构回顾 首先回顾一下Collection View的构成,我们能看到的有三个部分: Cells Supplementary Views 追加视图 (类似Header或者Footer) Decoration Views 装饰视图 (用作背景展示) 而在表面下,由两个方面对UICollectionView进行支持.其中之一和tableView一样,即提供数据…

编者按:感谢 @小小小杜 投稿,原文链接Juglans' Blog.如果你也想体验 flow.ci 的自动化持续部署,来 http://flow.ci 首页提交申请,邀请码随后会发送到邮箱:) flow.ci是一个持续集成(CI)的saas服务平台,就是中国的Travis CI,作用是把你Github上的代码拉过来,通过容器技术自动化完成代码的构建.测试.交付和部署.整个对flow.ci使用下来的感受就是简单,对源码的侵入少,虽然也用了SPA页面,但是速度相当让人满意,连loading都看不见,…

Experience comes when you give a try or do something, I worked in to many SharePoint development project but my last project was troubled me during the deployment on staging server. I really interested to share the learning with all of you. Recently…

This chapter-2 we learn about the the financial statements(财务报表),taxes and cash flow.We must pay particular attention to two important differences: 1.the difference between accounting value and market value 2.the difference between accounting income…

"Custom Draw" is a feature shared by all of Microsoft's common controls, which allows you to interject your own code while the control is drawing itself. In this way, you can customize the appearance of the control, altering it to suit your need…

档 ID 420787.1 White Paper Oracle Applications Multiple Organizations Access Control for Custom Code Checked for relevance on 12-JAN-2011 See Change Record This document discusses how to update the customization code that is affected by the access con…

http://vitiy.info/writing-custom-protocol-for-nanomsg/ nanomsg is next version of ZeroMQ lib, providing smart cross-platform sockets for implementation of distributed architectures. Here you can find basic examples of included protocols (communicatio…

sniffer 和 debug flow sniffer 和 debug flow 复制模板,直接修改IP即可使用: diagnose sys session filter clear diagnose sys session filter proto 6 diagnose sys session filter dport 3389 diagnose sys session filter dst 119.100.1.200 diagnose sys session clear diagnose…

[https://github.com/ilblackdragon/tf_examples/blob/master/titanic.py] [keras 高层tensorflow] https://keras.io/getting-started/sequential-model-guide/ Scikit Flow封装了很多的TensorFlow的最新的API,并且将它们封装成了很类似于Scikit Learn API的样式.TensorFlow的核心即是基于构建与执行某个图,这是一个非常棒,…

As you know, I've been playing with Solr lately, trying to see how feasible it would be to customize it for our needs. We have been a Lucene shop for a while, and we've built our own search framework around it, which has served us well so far. The ra…

Creating Custom Layouts 创建自定义布局 Before you start building custom layouts, consider whether doing so is really necessary. The UICollectionViewFlowLayout class provides a significant amount of behavior that has already been optimized for efficiency and…

  Using the Flow Layout使用流布局 The UICollectionViewFlowLayout class is a concrete layout object that you can use to arrange items in your collection views. The flow layout implements a line-based breaking layout, which means that the layout object plac…

一.Flow 2.0 简介 1.1 Flow 2.0 的产生 Azkaban 目前同时支持 Flow 1.0 和 Flow2.0 ,但是官方文档上更推荐使用Flow 2.0,因为Flow 1.0会在将来的版本被移除.Flow 2.0的主要设计思想是提供1.0所没有的流级定义.用户可以将属于给定流的所有job / properties文件合并到单个流定义文件中,其内容采用YAML语法进行定义,同时还支持在流中再定义流,称为为嵌入流或子流. 1.2 基本结构 项目zip将包含多个流YAML文件,一个…

一.Flow 2.0 简介 1.1 Flow 2.0 的产生 Azkaban 目前同时支持 Flow 1.0 和 Flow2.0 ,但是官方文档上更推荐使用 Flow 2.0,因为 Flow 1.0 会在将来的版本被移除.Flow 2.0 的主要设计思想是提供 1.0 所没有的流级定义.用户可以将属于给定流的所有 job / properties 文件合并到单个流定义文件中,其内容采用 YAML 语法进行定义,同时还支持在流中再定义流,称为为嵌入流或子流. 1.2 基本结构 项目 zip 将包含…

http://www.doppioslash.com/ https://github.com/Apress/physically-based-shader-dev-for-unity-2017 Part I: Introduction to Shaders In Unity Chapter 1: How Shader Development Works (已看) Chapter 2: Your First Unity Shader (已看) Chapter 3: The Graphics Pip…

我们已经从SVN 切换到Git很多年了,现在几乎所有的项目都在使用Github管理, 本篇文章讲一下为什么使用Git, 以及如何在团队中正确使用. Git的优点 Git的优点很多,但是这里只列出我认为非常突出的几点. 由于是分布式,所有本地库包含了远程库的所有内容. 优秀的分支模型,打分支以及合并分支,机器方便. 快速,在这个时间就是金钱的时代,Git由于代码都在本地,打分支和合并分支机器快速,使用个SVN的能深刻体会到这种优势. 感兴趣的,可以去看一下Git本身的设计,内在的架构体现了很多的优…

异常处理汇总-后端系列 http://www.cnblogs.com/dunitian/p/4523006.html 应用场景:ViewModel==>Mode映射的时候出错 AutoMappe r错误信息:Unmapped members were found. Review the types and members below.Add a custom mapping expression, ignore, add a custom resolver, or modify the sour…

本文主要介绍如何添加一个custom application page as site welcome page 1.首先创建一个sharepoint 2013 empty solution, add a custom application page(farm only)named MyHomePage. 2.自定义这个MyHomePage,显示所需信息,包括后台代码的编辑. 3.更改MyHomePage.aspx页面首页<%@ Assembly Name="$SharePoint.Pr…

前言  说起Custom Element那必然会想起那个相似而又以失败告终的HTML Component.HTML Component是在IE5开始引入的新技术,用于对原生元素作功能"增强",虽然仅仅被IE所支持,虽然IE10也开始放弃它了,虽然掌握了也用不上,但还是不影响我们以研究的心态去了解它的:) 把玩HTML Component  HTML Component简称HTC,它由定义和应用两部分组成.定义部分写在.htc文件中(MIME为text/x-component),由HTC…

前言  通过<WebComponent魔法堂:深究Custom Element 之 面向痛点编程>,我们明白到其实Custom Element并不是什么新东西,我们甚至可以在IE5.5上定义自己的alert元素.但这种简单粗暴的自定义元素并不是我们需要的,我们需要的是具有以下特点的自定义元素: 自定义元素可通过原有的方式实例化(<custom-element></custom-element>,new CustomElement()和document.createEle…

前言  最近加入到新项目组负责前端技术预研和选型,一直偏向于以Polymer为代表的WebComponent技术线,于是查阅各类资料想说服老大向这方面靠,最后得到的结果是:"资料99%是英语无所谓,最重要是UI/UX上符合要求,技术的事你说了算.",于是我只好乖乖地去学UI/UX设计的事,木有设计师撑腰的前端是苦逼的:(嘈吐一地后,还是挤点时间总结一下WebComponent的内容吧,为以后作培训材料作点准备. 浮在水面上的痛 组件噪音太多了!  在使用Bootstrap的Modal组…

本文转自:https://www.exceptionnotfound.net/writing-custom-middleware-in-asp-net-core-1-0/ One of the new features from ASP.NET Core 1.0 is the idea of Middleware. Middleware are components of an application that examine the requests responses coming in t…

本文转自:https://msdn.microsoft.com/en-us/library/aa702720(v=vs.110).aspx The PrincipalPermissionAttribute is a declarative means of controlling access to service methods. When using this attribute, the PrincipalPermissionMode enumeration specifies the m…

问: I'm trying to make a custom authorization attribute in ASP.NET Core. In previous versions it was possible to override bool AuthorizeCore(HttpContextBase httpContext). But this no longer exists in AuthorizeAttribute. What is the current approach to…

Given an m x n matrix of non-negative integers representing the height of each unit cell in a continent, the "Pacific ocean" touches the left and top edges of the matrix and the "Atlantic ocean" touches the right and bottom edges. Wate…

4390: [Usaco2015 dec]Max Flow Time Limit: 10 Sec  Memory Limit: 128 MBSubmit: 177  Solved: 113[Submit][Status][Discuss] Description Farmer John has installed a new system of N−1 pipes to transport milk between the N stalls in his barn (2≤N≤50,000), c…

目前的XF还是非常简陋的,所以存在大量的自定义工作.一般情况下我们只是要需要派生原生的XF控件,然后在各平台下修改其呈现方法. 所以了解每个XF控件在不同平台上呈现使用的控件类是有所必须要的.以下别人整理的一个参考,很不错. 对于XF 命名空间下的 Button类,该类定义使用按钮的这个界面元素所需要的内容 可以设置的属性(颜色,背景色),能支持的事件等等 当然Button在平台(ios android WP)上最终呈现的样式,是否真的支持设置背景色,是否真的支持某些事件 都是有平台命名空间下各…