SEARCH KEYWORD -- Venn Diagram
Venn Diagram entirely in CSS
The HTML5 Microzone is presented by DZone and Microsoft to bring you the most interesting and relevant content on emerging web standards. Experience all that the HTML5 Microzone has to offer on our homepage and check out the cutting edge web development tutorials on Script Junkie, Build My Pinned Site, and the HTML5 DevCenter. A friend of mine alerted me this weekend to just how much I have a weird fascination with Venn diagrams. I decided to roll with it. So yeah...
CSS,Venn Diagram,Implementation 2012-02-06 08:10:41
Bug caused by using changeable value as the default in "python method overload"​
In python we can set the passed in parameter's default value to make the function has the same running feature as the method overload in Java. Define a function like this: def testFunction(self, param1, param2=None, param3=None): Normally we use "None" as the parameter's default value. We can also use str/bool as the default value, but is it OK we use empty list [] as its default value? This is our test program: """ A test program using empty list as the passed-in parameter's default value. ...
PYTHON 2019-03-11 08:52:52
Understanding How is Data Stored in RDBMS
We all know that DBMS (database management system) is used to store (a massive amount of) data. However, have you ever wondered how is data stored in DBMS? In this post, we will focus on data storage in RDBMS, the most traditional relational database systems. Physical Storage Data can be stored in many different kinds of medium or devices, from the fastest but costy registers to the slow but cheap hard drives, or even magnetic tapes. Nowadays, IaaS providers such as AWS...
C++, Ruby and CoffeeScript complexity comparison
There are many programming languages around the world, they all designed to help programmer solve some problems, finish some tasks. These languages are often divided into different types, there are structural, object-oriented, functional, scripting languages etc. Some are easy to pick up such as Java, while some are thought to be difficult to learn such as C++. So how do we understand complexities of different programming languages?Many people agree that C++ is very complex languages, it has poi...
Complexity, languages, C++,Ruby,CoffeeScript 2012-06-12 04:46:01
What, exactly, is a Product Manager?
I often get asked what a product manager is. What do they do? Where do they come from? Why do they like sharpies so much?In his book Inspired, Marty Cagan describes the job of the product manager as “to discover a product that is valuable, usable and feasibleâ€. Similarly, I’ve always defined product management as the intersection between business, technology and user experience (hint – only a product manager would define themselves in a venn diagram). A good produc...
Product manager,Definition,Features,Career 2011-10-12 11:42:15
If programming language is a knife, what would it be?
The following diagram shows that if is a programming language is a knife, what would it be.? This figure I personally feel very interesting.I try to give my explanation for some languages here:.C + +, C and Pascal are the Swiss Army knife. The knife of the C language has a USB, that can do hardware operation. C++, a knife with everything, C + + is a variety of languages​​. Swiss army knife (figure C+ + is very powerful, do not think that it is fictional, this knife is r...
Programming language,Knife,Swiss army life 2012-04-21 00:52:22
Cache Reheating - Not to be Ignored
An important aspect to keep in mind with databases is the cost of cache reheating after a server restart. Consider the following diagram which shows several cache servers (e.g., memcached) in front of a database server.This sort of setup is common and can work quite well when appropriate; it removes read load from the database and allows more RAM to be utilized for scaling (when the database doesn’t scale horizontally). But what happens if all the cache servers restart at the same time, s...
Database,Cost,Cache reheating,Advice 2011-09-21 09:47:29
11 Important Database designing rules
Introduction Before you start reading this article let me confirm that I am not a guru in database designing. The below 11 points which are listed are points which I have learnt via projects, my own experiences and my own reading. I personally think it has helped me a lot when it comes to DB designing. Any criticism welcome. The reason why I am writing a full blown article is, when developers sit for designing a database they tend to follow the three normal forms like a silver bullet. They...
Database design,Rules,OLAP 2012-04-12 05:51:38
Language Complexity?
Some languages are complex, others are simple … right? C++ versus just about anything else is a good example here. But, it begs the question: what makes a language complex? So, I’ve just been reading Bruce Eckel’s Artima article on Scala. It’s actually a nice article, and I enjoyed it. But, one thing bugged me — and, it’s nicely summarised in this quote: But you can see from the code above that learning Scala should be a lot eas...
Programming language,complexity 2011-06-15 02:16:05
All Programming is Web Programming
Michael Braude decries the popularity of web programming:The reason most people want to program for the web is that they're not smart enough to do anything else. They don't understand compilers, concurrency, 3D or class inheritance. They haven't got a clue why I'd use an interface or an abstract class. They don't understand: virtual methods, pointers, references, garbage collection, finalizers, pass-by-reference vs. pass-by-value, virtual C++ destructors, or the differences between C# struc...
Programming,Web programming,Opposite,Views,Web app 2011-11-12 10:38:00
RECENT
- Tips for Socializing With Friends During College
- Proximity Cards Do More Than Just Open Doors
- How to choose quality painted auto parts
- Oval engagement rings from MoonOcean: Elegance of form and individual approach
- Hologres vs AWS Redshift
- GoLand connect to Hologres
- A journey to investigate a goroutine leakage case
- Understanding Slice Behavior in Go
- Breaking Barriers: How 3D Printing is Democratizing Product Development
- The Power of Efficiency: 10 Practical Energy-Saving Tips for Tech Startups
- more>>