SEARCH KEYWORD -- File system structure
6 Tips to Help You Build a Great Web Application
Web applications are a little more challenging to design than websites. Designers need to anticipate user behavior, make users’ lives easier and make the experience as visually appealing as possible. Many designers tend to do what is easier for them than think about what’s easier for the user. The following is a small list of tips that designers often overlook in the process of designing a web application.1. The Power of a Good TooltipWhen you present your web application to a...
Web design,Mobile device,Library,Style 2011-11-25 03:02:11
Use cases of Java enumeration
JDK 1.5 introduces a new type -- enumeration. In Java, it's just a small feature, but it can bring us much convenience.Here we summarize some use cases of Java enumeration. 1. Constant Prior to JDK 1.5, we can define constant as public static final..., now we can use enumeration to group all constants in one enum variable and it also provides some useful functions. public enum Color { RED, GREEN, BLANK, YELLOW } 2.In Swit...
Java, Enum,enumeration 2013-01-05 09:15:30
In College, Working Hard to Learn High School Material
In June, Desiree Smith was graduated from Murry Bergtraum High. Her grades were in the 90s, she said, and she had passed the four state Regents exams. Since enrolling last month at LaGuardia Community College in Queens, Ms. Smith, 19, has come to realize that graduating from a New York City public high school is not the same as learning. She failed all three placement tests for LaGuardia and is now taking remediation in reading, writing and math. So are Nikita Thomas, ofBedford Stuyves...
Education,College,High school,Material,Knowledge transfer 2011-10-24 11:51:39
Pros and cons of 6 most popular test automation frameworks
Not everyone dappling into systems for test automation knows how to leverage the maximum benefit and keep them going in top shape for a long time. That's where test automation frameworks come in – they're basically sets of rules, standards, protocols and guidelines which can be incorporated into practice or simply followed to provide beneficial execution environments for automation test scripts. Why are test automation frameworks important? Test automation frameworks offer m...
Comparing Floating Point Numbers, 2012 Edition
We’ve finally reached the point in this series that I’ve been waiting for. In this post I am going to share the most crucial piece of floating-point math knowledge that I have. Here it is:[Floating-point] math is hard.You just won’t believe how vastly, hugely, mind-bogglingly hard it is. I mean, you may think it’s difficult to calculate when trains from Chicago and Los Angeles will collide, but that’s just peanuts to floating-point math.Seriously. Each ti...
Floating point number,Comparison,True value 2012-02-23 07:11:03
Why Programmers don’t have a High Social Status?
Up to date there is No single street name for a top programmer or computer scientist in any of the Top 20 most developed countries in the world during the last 60 years. There is no statue built in the center of a major city for a renown programmer or computer scientists. No “Presidential Medal†or “Congressional Gold Medal†has been awarded to a computer scientists or programmer. There is no nationally televised social reward ceremony for computer programmers and scie...
Propgrammer,Social status,Remember,Achievement 2012-01-04 02:43:05
We’re working our young people too hard
Yesterday, I shared an anecdote involving a school I once attended with a list. This anecdote eventually became the basis for a blog post. Traffic was fairly normal for the first few hours until it found its way onto hackernews.Then it exploded.The comments on both the original blog post and the post on hackernews filled almost immediately with opinionated hackers, teachers and students sharing similar experiences, discussing the problem and figuring out what should be done about it.Repeate...
Get vs Post in HTML form
In HTML, one can specify two different submission methods for a form. The method is specified inside a FORM element, using the METHOD attribute. The difference between METHOD="GET" (the default) and METHOD="POST" is primarily defined in terms of form data encoding. The official recommendations say that "GET" should be used if and only if the form processing is idempotent, which typically means a pure query form. Generally it is advisabl...
Get,Post,HTML,form,data submission 2011-05-10 11:12:04
For Google CEO Larry Page, a Difficult Premiere Role
When Google Inc. co-founder Larry Page announced that he would take over as chief executive earlier this year, he promised that he would shake up the Internet search giant to speed up decision making. Instead, much of the shaking up has happened to the new CEO.Challenges have piled up for Mr. Page since he assumed his post in April. They include a broad U.S. antitrust probe of the company's practices; the settlement of a long-running criminal investigation into Google's adver...
20 bit operations programmers should know
While talking about bit operation, programmers usually think about its efficiency. In embedded programming and system core optimization, appropriate use of bit operations is always a fascinating. When finding a job, it will help you a lot if you use bit operations when writing codes. Mastering simple bit arithmetic skills is necessary. 1. Get maximum int value int getMaxInt(){ return (1 << 31) - 1;//...
Bit operation, Tips 2012-12-19 12:53:33
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