原文: https://www.sitepoint.com/10-essential-typescript-tips-tricks-angular/ -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------…

I passionately enjoy working with commands as they offer more control over a Linux system than GUIs(Graphical User Interfaces) applications, therefore am always on the look out to discover or figure out interesting ways and ideas to make Linux so eas…

How to Train a GAN? Tips and tricks to make GANs work 转自:https://github.com/soumith/ganhacks While research in Generative Adversarial Networks (GANs) continues to improve the fundamental stability of these models, we use a bunch of tricks to train th…

Chrome DevTools - 25 Tips and Tricks 原文地址:https://www.keycdn.com/blog/chrome-devtools 如何打开? 1.从浏览器菜单打开 2.通过右键单击打开 3.使用键盘快捷键打开 Windows: F12 or also Ctrl + Shift + I Mac: Cmd + Opt + I 技巧和窍门 1.快速文件切换 当Chrome DevTools打开并搜索名称时,您可以通过按Ctrl + P(Cmd + P)轻松访问…

原文链接:http://www.if-not-true-then-false.com/2011/nginx-and-php-fpm-configuration-and-optimizing-tips-and-tricks/ I wrote before a guide Howto install Nginx/PHP-FPM on Fedora 20/19, CentOS/RHEL 6.5/5.10, but this guide is just installation guide and ma…

matlab tips and tricks and ... page overview: I created this page as a vectorization helper but it grew to become my annotated Matlab reading cache. In order to motivate the DSP people out there, I am showing below how one can apply a window and scal…

LoadRunner AJAX TruClient协议Tips and Trickshttp://automationqa.com/forum.php?mod=viewthread&tid=2851&fromuid=2…

Android Studio tips and tricks 翻译 这里是原文的链接. 正文: 如果你对Android Studio和IntelliJ不熟悉,本页提供了一些建议,让你可以从最常见的任务和效率增强特性开始使用. 生产力的捷径 Android Studio包含了一系列帮助你提高编码生产力的特性.本节标注了几个关键特性,帮助你快速而高效的工作. 智能渲染 通过智能渲染,Android Studio显示链接来快速修复渲染错误.例如,如果你在布局文件中添加了一个按钮,但没有指定宽高属性,A…

Tips and Tricks for Debugging in chrome Pretty print On sources panel ,clicking on the {} on the bottom left hand side. Console.table Display data as a table ,improve readability. Add watch expressions Watching variable changes over time. XHR/fetch b…

What’s New Automatic Dimensions - (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section CGFloat UITableViewAutomaticDimension Automatic Animation Style UITableViewRowAnimationAutomatic New Update Methods - (void)m…

The more I get to install/upgrade to CRM 2011 in different environment the more I come across different issues and fortunately there are workarounds to it. So here are some additional items found since the last post on this subject. A Microsoft Dynam…

https://www.hex-rays.com/products/decompiler/manual/tricks.shtml First of all, read the troubleshooting page. It explains how to deal with most decompilation problems. Below is a mix of other useful information that did not fit into any other page: V…

In this tutorial we will see about debugging java applications using Eclipse. Debugging helps us to identify and fix defects in the application. We will focus on run-time issues and not compile time errors. There are command line debuggers like gdb a…

原文链接:http://www.if-not-true-then-false.com/2012/php-apc-configuration-and-usage-tips-and-tricks/3/ This PHP APC guide is divided on four different section:1. PHP APC Configuration2. Enable PHP APC Statistics3. Howto Use PHP APC User Cache4. PHP APC P…

一.显示执行日志 clickhouse-client --send_logs_level=trace 或者进入client session 后输入 set send_logs_level = 'trace' select 1 set send_log_level='none' 可以跟踪执行日志 二.对字段进行编码 1. 创建表时声明对列编码 create table test__codecs ( a String, a_lc LowCardinality(String) default a, b…

整理了下在C++工程代码中遇到的技巧与建议. 0x00 巧用宏定义. 经常看见程序员用 enum 值,打印调试信息的时候又想打印数字对应的字符意思.见过有人写这样的代码 if(today == MONDAY) return "MONDAY"; 一般错误代码会有很多种,应该选用 switch-case 而不是 if-else.因为 if-else 最坏比较N次,switch-case 最坏是lgN次.这里用上宏,代码简介明了.而且也去掉了查找,直接索引到对应的字符串. // from A…

Android Studio Delete Module 1.选中Module右击,选择 Open Module Settings,打开Project Structure 窗空.(或者选中Module,按F4打开Project Structure窗口) 2.选中要移除的Module,点击 “-”  Remove Module,然后点击OK. 3.再次选中Module右击,就会出现Delete操作,点击Delete移除Module.(或者选中Module按Delete键) Make Project…

转自: http://www.algorithm.co.il/blogs/computer-science/10-python-optimization-tips-and-issues/…

关于本文 本文是想总结一些Android Studio的使用技巧,对于大多数习惯了使用eclipse的人来说,可能会须要一段时间,可是假设看过以下的一些介绍,你就能体会到Android Studio的强大之处了,只是本文列举的也仅仅是冰山一角,深入了解后会有很多其它值得你发现的! ps:因为时间关系,翻译可能有不全.有错,希望大家能一起修正,请在留言中指出,我会修正-thx 快捷提示:ctrl+space 按住ctrl+shift+上下键 能够将代码行上下移动 启动调试快捷键 alt+shift…

https://www.soapui.org/scripting-properties/tips-tricks.html…

引言:PHP当中的一些猬锁技巧,比较基础,想起就发贴总结一下,老鸟换个姿势飘过去就是. [技巧]应该属于“方法”的一个范畴,主要指对一种生活或工作方法的熟练和灵活运用.[五笔]RFAG. 话不多说,下面就列一列! 字符串操作 1.str_replace+[文本替换] 文本替换是极其常用的PHP函数,非常常常常常常常用,经常看到有一些兄弟写一大堆str_replace只为循环对一个原始字符串进行内容替换,实在是惨不忍睹. 比如: $str = '大象的尿尿盆 --- do.org.cn'; $st…

Google Chrome is a freeware web browser developed by Google Inc. Google Chrome team proudly announced the release of Google Chrome 55 on December 01, 2016. The actual version is 55.0.2883.75 for Linux and Mac OS X/Windows operating system. This new v…

索引可能是数据库中最被误解的主题,因为有很多方式让你糊涂索引如何工作,以及服务器如何使用它们.要正确设计索引,让索引在数据库服务器中满足以下三个重要目的:1,索引使服务器查找一组相邻行,而不是单独的行.许多人认为索引的目的是找到单独的行,但是查询找到单个行会导致随机磁盘操作,这很慢.最好是找到一组行记录,而不是一次找到一行.2,索引使服务器通过按所需的顺序读取行来避免排序.排序是昂贵的.以所需顺序读取行要快得多.3,索引使服务器从索引中单独满足整个查询,避免了根本不需要的整个表访问.这被称为覆盖…

[51CTO.com原创稿件]外媒速递是核子可乐精选的近日国外媒体的精彩文章推荐,希望大家喜欢! 今天推荐的内容包括:系统管理员必须掌握的20条Linux命令.五款最佳Linux屏幕记录应用.MySQL十项基础性能优化提示汇总和九款应用切实展现技术对零售行业的深远影响等. 一.系统管理员必须掌握的20条Linux命令 原文标题:20 Linux commands every sysadmin should know 尽管当前的新型工具与开发环境选项越来越多,但对于开发者或者工程师而言,坚守基础系…

Google Chrome is a freeware web browser developed by Google Inc. Google Chrome team proudly announced the release of Google Chrome 35 on May 20, 2014. The actual version is 35.0.1916.114 for Linux/Mac OS X and Windows operating system. This new versi…

完整的安装步骤:https://www.tecmint.com/install-google-chrome-on-redhat-centos-fedora-linux/ 1.简单安装测试版:sudo yum install chromium 2.简单安装稳定版:sudo yum install chrome Google Chrome is a freeware web browser developed by Google Inc. Google Chrome team proudly ann…

As you know, JavaScript is the number one programming language in the world, the language of the web, of mobile hybrid apps (like PhoneGap or Appcelerator), of the server side (like NodeJS or Wakanda) and has many other implementations. It’s also the…

原文来自于:http://flippinawesome.org/2013/12/23/45-useful-javascript-tips-tricks-and-best-practices/ 1 – Don’t forget var keyword when assigning a variable’s value for the first time. Assignment to an undeclared variable automatically results in a global…

本文由CocoaChina译者yake_099(博客)翻译,作者:David McGraw原文:10 Actionable Performance Tips To Speed Up Your Table View 在我们开始之前,我准备从今年开始多听取一个意见.请花一些时间通过这篇简短的调查给我们一些反馈.这将会帮助我来帮助你. 如果你曾经跟collectionview打过交道,你可能已经意识到了这篇文章的价值.如果你没有注意速度这将会是一个大问题,你的用户会让你了解的.当你的scrollvie…

Docker Introduction to Docker Monitoring Database MongoDB: The Good, The Bad, and The Ugly Web 4 Keys to a Clean Angular Implementation Vue.js server side rendering with ASP.NET Core Tips and Tricks for Debugging Client-side JavaScript JavaScript for…