现有项目是WebGL+ RxJS+Vue，希望寻找精通WebGL和RxJS的前端软件工程师改进： 去除全部UI（以及所有相关的RxJS和Vue）， 只保留Canvas显示部分（这一部分是纯JS+WebGL），而且只保留一个测试用的Model数据，去除其它Model
我用auto js写的，被我打包成客户端了，有没有开源比较厉害的，用的免费版乐固，客户端现在闪退，好像被我加入注册机文件的原因，源码丢了，有人能开源吗？或者有没有办法删掉客户端导致闪退的文件或者代码
...hp后端。(ripro演示站地址: ) 使用bootstrap框架开发的，所以仿站也需要使用bootstrap进行开发，自适应这一块做好一点 3.要求html,css,js代码可读性高，代码简介，最好可以带上注释 Professional front-end developers are required to be familiar with bootstrap. Project requirements: 1. Ripro theme is a WordPress theme. Because WordPress can not meet our use needs, we have made the back-end program with ThinkPHP. Now we need to imitate ripro theme to adapt our ThinkPHP back-end. (ripro demo station address: ) 2. Ripro is developed using the bootstrap framework, so the imitation station also needs to be developed using bootstrap. Do a good job in the adaptive part 3. The HTML, CSS and JS codes are required to be highly readable, and the code introduction can be annotated
职位描述 1、本科以上学历 2、2年及以上前端开发经验 3、能熟练使用常见类库或框架 4、善于web性能优化与前端效果的实现 5、熟悉react技术栈 职位要求： 1.有证券从业资格证 / 基金从业资格证优先考虑； 2.掌握各种前端技术，包括HTML/CSS/JavaScript/TypeScript等，js基础必须扎实； 3.对前端工程化有一定了解，深刻理解web标准，对前端性能/可访问性、可维护性等相关知识有实际的了解和实践，有移动端H5经验优先； 3.熟练使用react 全家桶，熟练使用react-hooks； 4.有基于Ant Design Pro搭建经验优先，基于Ant Design进行需求开发，有实际工作者优先; 5.熟练css预编译、后编译等工具，如less/sass/postcss等； 6.熟练使用echarts等图表，针对需求可以进行二次分装； 7.熟悉es6常用特性，熟悉组件化，模块化开发模式； 8.有使用lodash等 js库使用优先； 9.有webpack配置、优化优先； 10.熟练使用Gitlab进行项目代码管理以及版本控制，并遵循一定的流行规范，熟练使用git命令；
...customization function adds “issue.” 1. There are five kinds of statement the “issue,” including “MostlyAgree,” “Agree,”“Undecided,” “Disagree,” and “Mostly Disagree.” The “issue” uses to display real time Ajax charts. Demo: 2. Users can comment only when they have made a statement, and the current position of the user will be displayed next to his/her comment avatar. “Undecided” users may also make a comment. 3. Users can alter their past statement record at any time. User A can invite user B to make a statement on a specific issue, and the invitation will also be recorded in user B's statement record page. 4. Each “issue” has a set of r...
...direct operation, to minimize the background operation QQ exists in the discussion group will automatically retreat, must be seconds back Details: If the QQ of the login protocol is bound to the security device, you need to pop up the phone verification or QQ security center verification to ensure that you can log in and use normally. After the login is successful, the current status is displayed next to it, and then you can start and stop the button. After starting the run, the list of historical messages below shows that you have quit a discussion group. The software needs to be a sharing mechanism: It needs to be shared with 2 people to use the software for free for 3 days (this can record MAC, hard disk number, QQ number can be). During free use, the user needs to share it ...
火车运行时刻管理软件。 1.0版本已经上线，下一步2.0主要是添加一些新的功能，并且优化运行效率。 需要有较强的前端开发能力，特别是前端图形开发能力。例如echarts，D3. 这是一个长期的项目。Drop 1 计划6个月。接下来开发可能需要1年。 我们会提供开发计划书，开发环境和开发数据。需要开发人员掌握： Javascript, Vue.js, , D3.js, JIRA, GIT, CSS3, Html5 最好有一定的后台知识，比如JAVA，Scala 细节可以微信我igloozhu
需求： 描述跟附件有点多只是为了更详细的说明问题，减少沟通成本 有目标站点可参考，主要就几个页面，仿前后台前后端， 需要添加几个滑出页面(押注类游戏的玩法)，说明图片见附件 实现后端功能有类似站点的部分源码可供参考(后端采用PHP+MySQL)， 后端涉及到即时通讯，需要有socket编程经验 用户登陆需对接微信登陆接口 要求： 1、交付代码要求框架清晰，需要将css、js等资源分类各个文件夹； 2、html中每个大的div实现的功能需要明确注释，代码必须标准工整； 3、PHP文件需要注释明确，代码必须标准工整； 4、需保证多用户情况下，程序运行流畅，用户体验流畅 如果我不在线请留言，最晚12小时内我会回复
React Native App开发 (iOS & Android) 我们已有基础的App开发框架，React Native、Redux等， 要在现有的App架构下调整与新增功能， 后端API程式已开发完成。 1. 已完成大部分功能串接，需套UI/UX : 个人资料、邀约、相簿 ：!AqPM7dbV2A19gThIfHwDww51kgMy 2.要实作的功能: 点数/优惠卷 ： !AqPM7dbV2A19gTt5O1yJTlFXry8T
React Native App开发 (iOS & Android) 我们已有基础的App开发框架，React Native、Redux等， 要在现有的App架构下调整与新增功能， 后端API程式已开发完成。 要实作的功能: 1. 个人资料:!AqPM7dbV2A19gQsDiRtydgboa-TT 2. 预约谘询:!AqPM7dbV2A19gQ1hUcdb7QlMDpIX 3. 相簿:!AqPM7dbV2A19gQ_NccI-ke6PWFks 撰写以上API 前，需要登入取得资讯，以下为登入的教学（不需撰写此部分） !AqPM7dbV2A19gQc136QJKAVDrPEd React Native App Development (iOS & Android) We already have a basic application development framework, React Native, Redux, etc., to adjust and add new features under the existing App architecture, and the backend API program has been developed. To implement the function: 1. Personal information: !AqPM7dbV2A19gQsDiRtydgboa-TT 2. Appointment consultation: https://1drv
我们已有基础的App开发框架，React Native、Redux等， 要在现有的App架构下调整与新增功能， 后端API程式已开发完成。 要实作的功能: 1. 我的行程:!AqPM7dbV2A19gQHiHgMW8TvmGr_Z 2. 订单与任务:!AqPM7dbV2A19gQNAEMGr2sh-grnN 3. 沟通单:!AqPM7dbV2A19gQXy3uLfDr9f4-Hx 4. 服务回馈:!AqPM7dbV2A19ffrqj2pupRIAo78
该项目需要开发人员，主要技术为： ASP.net/CS/MVC/WCF框架, DIV+CSS，JS(easyui/jquery/native JS/Ajax/Json). 熟悉Oracle数据库, 精通SQL及PL/SQL. 该项目周期大概两个月，之后会有不定期项目需要开发人员 人员需驻场，地点深圳或者天津。
项目描述： 新建页面 在A页面上IFRAME一个跨域的网址 纯JS代码实现 实现打开A页即可自动点击IFRAME里的按钮。跨域网址没有权限修改！，也不能通过服务器IP转发页面内容。 不考虑IE等桌面浏览器，主要做安卓WEBKIT内核的浏览器，有概率成功点击也是可以的。具体加我详谈。 请详细看过需求后再联系
分别从美领馆(5个城市)和环保部网站抓取2014/1/1到2016/12/25日的PM2.5数据，做动态可视化展示。可以使用d3.js获取echarts.
我要做一个电商网站 需要用nodejs 做后台 angular js 做前台 需要有用户注册 产品列表 产品的价格等筛选 排序 订单和支付
给一个手机应用/网站项目需要增加支付宝支付功能。 工作内容： 1. 定义需求和技术specs，编写必要的文档 2. 设计数据存储、数据交互方式、前端、后端组件功能 3. 编写代码实现功能 要求： -有支付宝接口编程经验 -最要会, angular JS ，node.js
现有的网站是一个登记员工和借还电脑的系统。PHP 添加多人的借贷 1. Step, Select user from usertype Student/teacher/accounting. Show only Users how are not assigned, and with status ACTIVE. Should implement with search function which I had made. 2. Multi select students by checkbox, with footer number and those students will be repeated in next page 3, Show date range picker, preview those students you have chosen, and then chosen start date and end date 4. Click button to send, then the data add to database, can cancel seletion anytime
...= 10% Payment • Below - 50% = NO PAYMENT, NO REWORK, NO NEXT SLOT WORK Plan-C MATROMONIAL FORM FILLING DIRECT SIGNUP CONTRACT AGREEMENT 11 Month WORKING DAYS – 25 WORK LOAD 3000 /- FORM RATE – 13/- FIRST PAY – 6500/-(Refundable) BILLING – AFTER 10 DAYS AFTER TASK SUBMISSION 100% Payment Guarantee PAYMENT CALCULATION PARAMETER • 95.1% - 100% = 100% Payment • 90.1% - 95% = 90% Payment • 85.1% - 90% = 80% Payment • 80.1% - 85% = 70% Payment • 75.1% - 80% = 60% Payment • 70.1% - 75% = 50% Payment • 65.1% - 70% = 40% Payment • 60.1% - 65% = 30% Payment • 55.1% - 60% = 20% Payment • 50.1% - 55% = 10% Payment • Below - 50% = ...
...0版本采用ActionBar搭建标题栏,使用Fragment做界面展示,DrawerLayout作侧滑菜单， FragmentTabHost切换Fragment。 (2)网络传输使用fastjson解析网络数据,转换对象 (3)图片加载使用开源框架universal-image-loader，节约内存，避免内存溢出。 (4)请求数据使用开源框架android-async-http提供异步的网络请求，采用POST方式。 (5)在线音乐播放使用的是虾米提供的SDK (6)请求的Json数据会缓存到本地，无网络情况下会加载本地数据 (7)在线聊天(片邮),基于小米推送，后台发出推送,客户端再从后台取数据. (8)文章、话题详情，都用到了图文混排技术,使用WebView加载HTML代码,css控制样式 白天黑夜模式,js设置大图的点击时间，通过WebViewClient回调到页面。 (9后台Service控制电台、音乐的播放,电台使用API,MediaPlayer在线播放mp3。
我们是一家房产信息网，我们的技术通过Meteor JS开发，现在需要改一些后台程序，同时我们的网站是建立在微信（Wechat ）之上的。我们需要进一步的开发和对原始数据结构的修改。
If you have any questions after reading this, please ask me and do not assume you know what I need. Please follow these steps. 1. Go to and click 'table games then 'more table games' and click the european roulette graphic. 2. Play for Fun. 3. Click the '100-spin' button three times; each after the button clears and allows for the next click. 4. Click the 'statistics' button and view the page. 5. Look either at the top row of 5 numbers or the bar graph and look for a 'zero' above any red, black or the green zero. The top five numbers will read 'Never Hit' and show the number(s) if any that have not been hit in the last 300 spins. 6. If no numbers show, then move cursor...
职位描述： 1、后端开发及维护 2、支持多终端业务运行 3、单元测试 任职资格： 1. 熟悉HTML/CSS/JS，可以独立开发前端页面。 2. 熟悉/了解web开发语言/框架，如Ruby/Ruby on Rails，PHP/Yii，Python/Django，会一种即可。 3. 熟悉/了解MySQL的基本使用。 4. 熟悉/了解web服务器的基本部署、使用。如apache/nginx/lighttpd。或者像xampp这种集成环境也可以。 5. 快速适应上岗，最近2个月或更长有充足的时间投入项目 关于我们： 我们是Paiiiir，美国硅谷优秀孵化器入驻团队，成立以来备受资本关注，目前正处在高速发展时期，诚恳邀请有才华有志向有共同的梦想基因的你加入我们，一起创造下一个奇迹！
熟悉threejs 3d库的使用 开发类似:680646页面中Thingiview功能 可以开发的可以联系我 只要这个功能
1. 网页的语言是中文 2. 我们提供LOGO (用 上的金色LOGO) 3. 我们会自行把设计接入代码 4. 不需要制作flash 5. 主色避免使用紅色, 设计者可以自行決定其他颜色 6. 感觉必須大气，轻松，成功感，信任感 7. 参考网页：(1) (2) (3) 8. 需要10天左右完成 9. 中间沟通可以使用相片截图。最终交HTML, CSS, JS, 相片和图标等等
...扩张。 手机应用开发：网站的设计和开发，能够很好的考虑到和手机ios,android 应用的无缝对接 交易功能：用户可以通过网站或者手机应用进行交易，确保交易安全。 界面设计：本网站已经完成界面设计（总共有一百多个页面），开发时，完全按照界面设计进行开发，某些设计不专业的地方，可以相互沟通修改，以提高用户体验。 Overall requirement: The website could work within >10Million PV/day, every high efficient website (like airbnb,com, Craigslist). The website should be very easy to maintain or expand, for development in the next steps. Type: The website is classified website similar to Craigslist, however, it could mediate the transaction for the items, service (restaurant, housing, renting). The market and users are same as Craigslist. However, the design and function of the website is totally different from Craigslist. Mobile application function: During the website’s development, the...
见图片内容： －增添滑动动画效果 －修改下标题栏高度 另外： －自适应键盘高度的发送栏 －嵌入admob SDK
looking for male vo talent for a 2-minute tutorial video. Must speak Chinese. must sound young and energetic please use the lines below to send sample. 通过您本地银行支行的柜台用现金存款也是一种快速存款到您博狗账户的方式，因为您的转账存款直接到我们的银行账户，一旦存款成功，仅需扫描柜台存款单在现金存款页面上传即可。 您可以隔您最近的自动柜员机使用我们的银行信息存款，然后扫描存款交易单在自动柜员机存款页面中上传更快确认您的存款信息。
...要在线的网站正常运行，而不只是给我看自己配置的测试的网站有没有问题。 7. 开发人员可能需要了解为什么要这个改动，我有一个2页的说明文档，逻辑很简单。 Background: 1. Chinese online store based on the cs-cart 3.0. 2. register user has a balance account and a coupon account. 3. user can pay the bill using the balance in balance account. 4. the value in coupon account can be positive or negative. For example if administrator set value 5 to the user, next time when user purchase, the total amount will be deducted by $5. if admin set value as -5, when user purchase, the total amount will be added $5. after submit, the value becomes 0. but if the order is cancelled, the value in coupon account should be restored. what's the issues: 1. when choose paypal for payment, the value of coupon account is not counted in. It looks fine w...
...要在线的网站正常运行，而不只是给我看自己配置的测试的网站有没有问题。 7. 开发人员可能需要了解为什么要这个改动，我有一个2页的说明文档，逻辑很简单。 Background: 1. Chinese online store based on the cs-cart 3.0. 2. register user has a balance account and a coupon account. 3. user can pay the bill using the balance in balance account. 4. the value in coupon account can be positive or negative. For example if administrator set value 5 to the user, next time when user purchase, the total amount will be deducted by $5. if admin set value as -5, when user purchase, the total amount will be added $5. after submit, the value becomes 0. but if the order is cancelled, the value in coupon account should be restored. what's the issues: 1. when choose paypal for payment, the value of coupon account is not counted in. It looks fine w...
...要在线的网站正常运行，而不只是给我看自己配置的测试的网站有没有问题。 7. 开发人员可能需要了解为什么要这个改动，我有一个2页的说明文档，逻辑很简单。 Background: 1. Chinese online store based on the cs-cart 3.0. 2. register user has a balance account and a coupon account. 3. user can pay the bill using the balance in balance account. 4. the value in coupon account can be positive or negative. For example if administrator set value 5 to the user, next time when user purchase, the total amount will be deducted by $5. if admin set value as -5, when user purchase, the total amount will be added $5. after submit, the value becomes 0. but if the order is cancelled, the value in coupon account should be restored. what's the issues: 1. when choose paypal for payment, the value of coupon account is not counted in. It looks fine w...
熟悉HTML5, CSS3 掌握Jquery, Ajax等基本js方法或框架，了解过一些进阶的js框架，如angularjs、backbone.js等 有使用过一些ui框架的经验，如bootstrap等 能有一些作品展示 要求能驻场1到2个月，在上海黄浦区上海电信驻场 要求能尽快加入项目 每月7K到15K RMB，外加项目结束有奖金
熟悉HTML5, CSS3 掌握Jquery, Ajax等基本js方法或框架，了解过一些进阶的js框架，如angularjs、backbone.js等 有使用过一些ui框架的经验，如bootstrap等 能有一些作品展示 能快速到岗
IPTV portal，适用于pc/tv/pad/phone平台，主要由jshtml5编写。现需要对portal的UI和功能进行改造。 需要精通javascript、html5、css技术，并对java、tomcat/jboss等有所了解。
...= 10% Payment • Below - 50% = NO PAYMENT, NO REWORK, NO NEXT SLOT WORK Plan-C MATROMONIAL FORM FILLING DIRECT SIGNUP CONTRACT AGREEMENT 11 Month WORKING DAYS – 25 WORK LOAD 3000 /- FORM RATE – 13/- FIRST PAY – 6500/-(Refundable) BILLING – AFTER 10 DAYS AFTER TASK SUBMISSION 100% Payment Guarantee PAYMENT CALCULATION PARAMETER • 95.1% - 100% = 100% Payment • 90.1% - 95% = 90% Payment • 85.1% - 90% = 80% Payment • 80.1% - 85% = 70% Payment • 75.1% - 80% = 60% Payment • 70.1% - 75% = 50% Payment • 65.1% - 70% = 40% Payment • 60.1% - 65% = 30% Payment • 55.1% - 60% = 20% Payment • 50.1% - 55% = 10% Payment • Below - 50% = ...
网站: PHP+Mysql 系统: Linux系统 服务器: nginx+ PHP+Mysql 1,现这套网站需要代码优化，CSS,JS,等页面优化加载速度...以及部分框架的模块更改调用... 2,网站源码安全性优化 3,网站框架的优化
We are seeking a skilled React/Node.js and Blockchain Developer to join our team. As a developer, you will be responsible for designing and implementing blockchain solutions using React and Node.js. Your primary focus will be on developing smart contracts, building decentralized applications (DApps), and integratin...Responsibilities: - Develop and implement blockchain solutions using React and Node.js - Design and develop smart contracts - Build decentralized applications (DApps) - Integrate blockchain technology into existing systems Requirements: - Extensive experience with React and Node.js - Strong understanding of blockchain concepts - Experience with smart contract development - Solid knowledge of web3.js and Ethereum - Familiarity with blockchain frameworks (e.g., Truffle...
...Responsibilities: Data Extraction and Accuracy: Initiate the project by extracting data from specific sections of our website. This data must be accurately transcribed into an Excel form, adhering closely to the required fields. Attention to detail is paramount to ensure that the information captured is both precise and aligned with our needs. Content Creation with AI Tools: With the basic data in place, the next step involves using advanced AI tools to generate compelling and informative descriptions for each service listed in our CSV file. These descriptions should leverage the existing service names and prices, transforming them into attractive, market-ready content that highlights the unique features and benefits of each service. CSV File Enhancement and Completion: Beyond b...
We seek a highly skilled Senior React.js Developer with at least 5 years of experience and advanced english to join our client´s t...updated on emerging technologies and best practices in React.js development. Requirements: • Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience). • Minimum of 5 years of experience in frontend development with a strong focus on React.js. • Proficient understanding of web markup, including HTML5 and CSS3. • Experience with state management libraries such as Redux or MobX. • Solid understanding of JavaScript, including ES6+ features. • Experience with asynchronous programming and handling RESTful APIs. • Familiarity with frontend build tools such as Webpack, Babel...
Hello! I need WordPress developer who can fix Core Web Vitals issues in Google Search Console and make my all URLS in good. I see most issues are related to IN...image optimization, script optimization, reduce unnecessary plugins etc. I don't want you to use plugins but need manual work. Also We had some issue with polylang multidomain and fonts did't load in secondary domain. And getting stange 404 errors from time to time until we reset permalinks, I guess because of premmerce. I need serious WordPress developer who have coding knowledge of HTML, CSS, JS and PHP. Note: This job is not for someone who just install plugin and says deal. Please don't apply if you are from India, Pakistan or Bangladesh as I had bad experience working with them in past. And new free...
...website. Just a screenshot that shows the site in the context of the Hubspot editor is fine. If you win, we'll ask you to copy/paste it into our Hubspot environment (along with build out a couple more pages). Many thanks. Images Please use these images and gifs: I attached a couple below. Homepage Educating the next generation of STEM experts [Schedule a Demo] - Learn to program alongside AI. - Low stakes exercises. Emphasis on daily exercises. - Project-based exercises, automatically graded. - STEM is essential for our future workforce! Science, Technology, Engineering, and Mathematics. STEM is difficult While U.S. students are struggling in STEM education compared to their international peers,
Estimad@s, busco desarrollador que pueda culminar mi proyecto, estoy haciendo un sistema de registro clínico con agendamiento pero actualmente no me da el ti...almacenaran en una carpeta. - Si no tiene exámenes puede marcarse como que no tiene orden medica - Paso 4: luego pasan a pagar por transbank, cuando terminan el pago deben ser redireccionados a una vista de citas agendadas. - Paso 5: llegar notificación al correo de creación de cuenta con un link para crear su clave y también otra de reserva con pago. Trabajo en php vanilla version 8.1 con boostrap y js. La base de datos por ahora la manejo en mysql, igual hay que subir todo después al hosting. Me interesa saber cuanto podría salir hacer todo o por parte cual seria el valor,...
As a React Developer, you’ll team up with others in various stacks at Nutshell. You can hone your skills alongside a frontend team that writes for both web and mobile in React + React Native, while you buil...GraphQL and cloud infrastructure that powers our app. You’ll work with the data we store in MySQL and Solr on AWS. And with our continuous integration and rapid development stack, you’ll deploy tested, peer-reviewed code to production on your first day. Our technology stack includes: -PHP, Symfony, Nginx, MySQL, Solr, Gearman, and more, all running on AWS, managed with Ansible -React, React Native, Redux, and Webpack for web and mobile frontend tooling -Docker for local development -GitHub for code management and review -Continuous integration via Jenkins Wh...
I would like to hire a developer that is familiar with coding C++ on an Arduino platform. Project Description: - Control a poker game via addressable LED light strips & buttons for each player, including the dealer. I have a flow chart built for the functionality I am looking for (see attached p...flow chart built for the functionality I am looking for (see attached pdf) and the effects I want to happen once certain conditions/states have been met. Hardware details: - W2812B LED Strip - Individually Addressable 16.4ft, 60 pixels/m - DC5V - AC100-240V to DC5V/30A Power Supply - Max 150W - Arduino Mega 2560 R3 - (10) Push-Button Switches I would ideally like this to be completed within the next few weeks. We can lower the complexity if that will make it more feasible / less bug...
I'm in need of a talented website developer to create a professional, modern, and innovative corporate website targeted at promoting products/services, generating leads, and displaying company information. This site needs to effectively reach a wide array of audience including the general public, potential clients, and business partners. Like the look ...- Web development - Graphic design - SEO for lead generation - Innovative thinking Experience: - Proven track record in creating modern, innovative websites - Experience in lead generation and SEO - Strong portfolio of corporate website designs. Your main task will be to reflect our brand's modern and innovative image through our new corporate website. Let's take our online presence to the next level. I'm ...
Hi I am looking to add more writers to my team. I need people who are interested in long term work. Hiring at this time for next 4 months. $2.5 per 500 words which will be revised after one month performance. No software please. No copy hits. No AI. Need people who are in it for long term. No milestones. Check my reviews to be sure you will be paid for original work. Need people to start right away. Regards M
I need a skilled PHP, JS, and Bootstrap developer who can create two pages for me. The first page will be based on Mapbox and should offer zoom in/out functionality. The second page will be used for adding new pins to the map dataset. Here's what I'm looking for in each page: - **Mapbox Page** - Implement zoom in/out functionality. - **Add New Pins Page** - Allow users to add new pins by typing the beginning of an address, which will then be automatically found using the Mapbox Geocoding API. - Display an overlay with basic info about the new pin. Ideal Skills & Experience: - Proficiency in PHP, JS, and Bootstrap - Prior experience with Mapbox and its Geocoding API - Strong understanding of UI/UX principles for web applications - Ability to create seamle...
...This is an expensive phone. Yeah, this guy has money. Let me get a bribe out of him.” Whereas, if he were to look at a few ESP32 development boards which cost less than $5 (Five Dollars) each? Meh. I doubt he’s even going to think about asking for a bribe for such items. I suppose corrupt local customs officials are greedy, not foolish.z ✻ TIME FRAME ✻ This project must be completed within the next 60 (sixty) days. ✻ BEING WRONG ✻ Stand in front of a mirror and practice saying, “I was wrong.” Learn to smile when you say this. I am not joking. I’ve worked with many engineers; only two of them were excellent engineers. Both of them said, “I was wrong” frequently. Most bad engineers I worked with refused to utter the words, “...
