SEARCH KEYWORD -- FLUENT INTERFACE
Ubuntu and GNOME jump the shark
I upgraded to Ubuntu 11.04 a week or so back in order to get a more recent version of SCons. 11.04 dropped me into the new “Unity†GNOME interface. There may be people in the world for whom Unity is a good idea, but none of them are me. The look is garish and ugly, and it takes twice as many clicks as it did before to get to an application through their supposedly “friendly†interface as it did in GNOME Classic. No, dammit, I do not want to text-search my applic...
Ubuntu,GNOME,Open source,Unity 2011-10-17 11:19:00
Mock Solutions for GoLang Unit Test
In Go development, Unit Test is inevitable. And it is essential to use Mock when writing Unit Tests. Mock can help test isolate the business logic it depends on, enabling it to compile, link, and run independently. Mock needs Stub. Stub function replaces the real business logic function, returns the required result, and assists the test. I involved the related test code for Controllers while writing Kubernetes Operator recently, and there would be mocks for GRPC and HT...
HTTP Server development resource summary
This article summarizes some materials, articles and books I used when learning HTTP Server development. Hope this will help you. RFC and standard documents RFC2616 – Hypertext Transfer Protocol — HTTP/1.1 HTTP protocol standard document, it's an essential reference document for all personnel engaged in the development of the HTTP-related projects, careful study is recommended. RFC793 – TRANSMISSION CONTROL PROTOCOL TCP Protocol standard document The WWW Common Gateway Interfac...
HTTP Server,Book,Article 2012-09-25 22:46:56
"Simplicity" is not a simple concept
I've come to avoid using the word "Simplicity" or its variants ("Simple," &c.) It means too many different things to different people.For example, my original land-line phone was simple:It's simple by eliminating extraneous use cases. It only handles one user scenario, the one that was the most common when it was invented. If we think of the number of affordances and the number of uses, this kind of simplicity lowers the number of affordances by lowering the number of uses. I call this kind ...
Simplicity,Software,Usability,iPhone,Phone 2011-11-24 09:21:09
Deep Understanding of ReentrantLock: Unlocking the Mysteries of Java Concurrent Programming
ReentrantLock introduction ReentrantLock is a class in the Java concurrent package, java.util.concurrent.locks, and is an implementation of the Lock interface. As its name suggests, it is a reentrant mutual exclusion lock. A mutual exclusion lock is a synchronization tool used to protect shared resources, ensuring that only one thread can access the resource at a given time. Reentrant means that a thread can acquire the same lock multiple times without causing a deadlock. This lock provides some...
JAVA,REENTRANTLOCK,CONCURRENCY,MULTITHREADING 2023-05-22 08:01:13
Google Chrome Alternatives: Best Browsers For Android
Most Android phones come with Chrome pre-installed as the default browser. There’s nothing wrong with that. Chrome is a great browser with excellent features. And it feels natural alongside all the other Google products that also come pre-installed on Android. But the type of browser someone uses is super important. In the end, the browser may be one of the most-used apps on any phone. Browsers need to fit the needs and lifestyle of the person who is using it. To name a few examples,...
FIREFOX,MICROSFT EDGE,CHROME 2020-06-18 07:12:35
mysql – connection example
Mysql is a database, and to gain access to the data within C++ you will need to be able to “talk†to the database via queries (just like on the mysql command line interface e.g. select * from tablename), the connection process is very similar to the command line interface you will need to supply connection details as in hostname (localhost normally), username, password, database to use and also there are other details that you can pass e.g port number more information can be gained f...
C++,Database,MySQL,Connection,Example 2011-10-29 00:42:10
The Obvious, the Easy, and the Possible
Much of the tension in product development and interface design comes from trying to balance the obvious, the easy, and the possible. Figuring out which things go in which bucket is critical to fully understanding how to make something useful. Shouldn’t everything be obvious? Unless you’re making a product that just does one thing – like a paperclip, for example – everything won’t be obvious. You have to make tough calls about what needs to be obvious, ...
Software,Obvious,Easy,Possible,Requirements 2011-11-30 11:48:12
Implement struct no copy in GoLang
There is some case where some of the struct in GoLang which is not meant to be copied. For example, sometimes a global configuration which should have only one version passed around the whole application and should not be copied and modified. In GoLang, there is no intuitive solution on preventing copying of struct. But there is still some way which can be leveraged to help prevent this while developing the code. The trick is to define some struct implementing sync.Locker interface and has this ...
Simple Animation in the HTML5 Canvas Element
HTML5 is generating all kinds of buzz these days. Some of the buzz is about HTML5 being a replacement for Adobe’s Flash. I don’t think it’s there yet but it’s certainly on the way to changing the way content is presented on the web. This is a description of a very simple animation in an HTML5 canvas element. It is coded for readability and not for optimized operation. We’ll add a canvas element to a web page and then use javascript to draw on it. We will...
HTML5,Canvas,Animation,Sample code 2011-07-01 10:20:08
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