After setting up the telescope, I tried to see some buildings far from my balcony. But it was really difficult to observe the target directly from telescope. So I made my own view finder or target marker which shows me what telescope is pointing. It is quite easy. I took a ball pen. Since it [...]
An analysis report on payroll system with diagrams is the 2nd most visited article. As per visitor’s interest I am writing this article to help you technically design your own payroll system. I am not aware what computer language you prefer. So attaching source code for sample payroll system in maximum of languages. This is [...]
I saw most of the people, including me, using ArrayList and HashMap only in their project. I was surprised why the Java provided us so many varieties of collection classes if we are done with only these two. Since I was not interested to read a whole book for this so I made a doodle [...]
After writing an article about practical difference between abstract class and interface, I found myself less practical in that article. So I am writing this revised article with some theoretical difference for your interview and practical differences so you can decide what to use when and why. As we are aware with the concept of [...]
Time is running out for college students, they are hurried in preparing reports. I already had written article over UML Types with the purpose of helping them in preparing reports. Diagrams, statistics, and UI designs are most important part of the project report. Fewer people are interested to read whole the report. They analyze your [...]
You would have seen many websites showing text with stylish fonts, even if those fonts are not available on client site. It’s very simple. Just copy paste a CSS code somewhere in HEAD tag. If you are aware with my new font amty currency then you can do it in next 2 steps very easily. [...]
Development and deployment of J2EE applications are different than java standalone applications. Simplest Shortest Sweetest Servlet tutorial – Part 1 will tell you about basic concept of servlet. And will remove your fear to build any J2EE application Sample Java Servlet for your reference has sample code for your reference purpose. But now you need [...]
The Virtual Lab is intended as a flexible teaching and learning tool. It can be used for in-class discussions, pre-lab activities, or novel types of homework problems. The aim of this project is to increase student learning and motivation.
Normally people start feeling their responsibility once they cross age of 30 or when they got married. But some out of them starts planning their budget from the initial halt of their life. Like me…. Ha ha ha.. If you are not very good in finance and avoid bulky & boring clerical work then below [...]
If you are a web designer or graphics designer then you must be aware with this trick. But if you are not then it can become very helpful to save your time and effort. For this, Import your PDF file in photoshop software. From the dialog box appeared, select image option and continue your work.
Preparing a classical ugly textual report using some word editor may make your impression down in your supervisor attention. On the other hand, if you prepare a report containing charts, graphs, figures and data arranged in tabular format then it may require extra technical knowledge and time. Well!! I have solution for both. Use below [...]
Ever wondered what it may take to come out of a credit card debt? How long it will take to pay off credit card balance with and without making more monthly payments? What to do to pay off faster? Handout the below excel template Credit Card Payoff Calculator which can help you to answer above [...]
If you know how to work with excel then these working sample excel templates shall give you better experience. Here are some excel templates to schedule your weekly,monthly or yearly work, shifts etc. effectively. A good reason about working with excel sheet is, you need not to install any software. Download the below excels and [...]
Many visitors are never interested to download the contents first then check them. They want to take snapshot about the contents from your site/article/post itself. You must help them to view documents online instead of downloading any document to their local PC or to installing any plugin. It’ll remove an overhead from your visitor and [...]
Many people search for plugins to add support of jquery based thickbox. But do you know this is already included in your wordpress bundle. Let’s try Suppose you want to open a webpage into thickbox. Just add following code at the end of last link we made above &embedded=true&KeepThis=true&TB_iframe=true&height=400&width=650 And add following code to your [...]
Using green accessories might be helpful to spread “Go green” message among the people. But it’ll be better if you explain it to people about how to go green. It doesn’t require any effort. You just need to replace existing go green images in your signature with the images given below. My sister (Manisha Gupta) [...]
I had covered following components in last chapter of common elements ^(Start), $(End), .(Any char), *( zero or more occurrences), +( one or more occurrences) and ?( zero or one occurrences) Range Search Range search let you search for specified characters or their range. You need to enclose all characters with in square brackets as [...]
Prerequisite Regular expression, in introduction with full of example There are various flavours of Regular Expressions. All the flavours are 80% common. Some languages provide more elements, functions and keywords for efficient searching. Maximum of them have common regular expression elements. You can test them in various languages as follow. AWK awk ‘/RE/’ filename JAVA [...]
If you are having internet and less time to build any application for testing Regular expressions then you can go for online tester. You just need to copy paste your contents. Write appropriate regular expression. And see the result.