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10 cool iOS app websites
No matter how big the iOS 7 design change is or no matter how unhappy you you fee about iOS 7, you cannot deny that iPhone is still the best phone on earth and App Store is the best software eco-system. There are lots of excellent apps on iOS, the overall quality of apps on iOS are better than other platforms. Some apps are also only available on iOS. These apps may also have excellent websites to promote. Now let take a look at some cool app websites. Currency Converter App TriplAgent Pic...
App Store,Website,Website design 2013-06-26 04:10:23
Show Bootstrap tooltip in AngularJS ng-repeat elements
In contemporary web application development, many front-end frameworks have been used to accelerate the speed of development and circumvent browser compatibility issues. Among them, AngularJS and Bootstrap are two frequently used. AngularJS is a MVC JavaScript framework developed by Google to provide easy synchronization between user view and data model. While Bootstrap is developed by Twitter and it eases the work of designing a simple and concise UI without much manual design work ...
How does Class box get 1 million users with only 4 people?
"Class box" is an app which helps students create course plan developed by 4 Chinese. This app was created in 2012. They get over 1 million users with only 4 people. How do they make this? The co-founder of "Class box" Tianfang Li explains this on Zhihu. Here is what he said: About millions of users, in the mobile Internet era what we need to do is just find a good entry point, rapid iteration and with a little luck, a small team or even an independent developer can make millions user level prod...
class box,team size,sillicon valley 2013-04-03 08:08:21
Install and setup Kafka on Windows
Kafka has become a very popular distributed message delivery service which decouples different services while making message delivery between service easy, fast and reliable. In this post, we will walk through how to install and set up Kafka on Windows. Pre-requisite Java Apache ZooKeeper Installation Go to Kafka's download link and download the latest stable release, we downloaded 2.2.0 as of this writing. After downloading, copy the installation file to some folder and unzip it. Sinc...
KAFKA,STREAM,USER GUIDE 2019-06-01 02:12:07
Undefined property or variable in JavaScript
JavaScript is a weak type language, and also you can use a variable or property where it's undefined. If we don't have correct ways to check whether a property or variable is defined, we may get unexpected results when we try to access the,. How can we check whether a property or variable is undefined? This is actually a somewhat tricky question. Let's start off with some facts about undefined and then see what kind of function is consistent with the ones we care about. JavaScript attaches type...
Property,Undefined,Array,JavaScript 2014-07-24 06:56:07
Public Vs. Private Cryptocurrency Keys
Before investing in any form of cryptocurrency, you must become familiar with the terminology used in the industry. This will prevent mistakes that could jeopardize your entire investment, and no one should be investing in any type of security or asset that they don't fully understand first. Crypto Wallets Before we even delve into what public and private keys are, we first need to discuss what the keys are for. Your Bitcoin or crypto wallet is basically the account that you store your cryptocur...
SECURITY,CRYPTOCURRENCY 2022-03-06 08:17:30
ConcurrentHashMap vs Collections.synchronizedMap()
ConcurrentHashMap and Collections.synchronizedMap() both provide thread-safe operations of collections of data. They are used in multithreaded programs to provide both thread safety and performance improvements. In many cases, we can use either of them. But the realization of thread safety is different for these two implementations. ConcurrentHashMap will create an HashEntry[] array internally to store the elements passed in from a Map, while Collections.synchronizedMap() will return a Synchroni...
ConcurrentHashMap,Collections.synchronizedMap 2014-09-18 05:04:59
Latest : Asp.Net 5 Beta 7 Is Now Available
Asp.net developers can now use the latest update asp.net 5 Beta 7 on both NuGet and Visual Studio 2015 to make good asp.net development practices. The update also has the first public preview of .Net Execution Environment for Linux and Mac without any need of Mono. To know how to use asp.net 5 beta 7, read this article further. You need to install the update first to use its features with Visual Studio 2015. You can download and install it from Microsoft’s official site. The update brings ...
ASP.NET 5 BETA 7 2015-09-18 06:33:54
Differences between bashrc and profile in Linux
After login to a Linux system, the command console will show up with a prompt label such as # or ~, a shell command can be typed after this prompt and the system can execute the command thereafter. All these operations are handled by shell. Shell is a command language interpreter that executes commands read from the standard input device (keyboard) or from a file. There are different types of shells such as bash, ksh, csh etc. The most commonly used of them is bash and it's also the de...
LINUX,PROFILE,BASH,BASHRC,.BASHRC,.PROFILE 2016-11-05 22:17:51
Round Peg, Square Hole: How to Know If a Developer is a Good Fit for Your Team
Over the last few months, we have been recruiting developers, and we’ve started to get a sense for the type of developer who is a good fit for our team. These attributes probably apply for developers at most web startups, so I wanted to share them with you. Before I get into it, the most important thing to know is that technical skill is a threshold requirement. The assumption is that any person who is a fit for our team will have the relevant technical experience t...
Recruitment,Gire ,Employee,Skill 2011-07-09 09:50:54
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