If you are using AutoCAD 2008 or even AutoCAD 2009, you might have noticed the printing seems to move a little bit slower. Here is a quick tip on speeding up your printing.

AutoCAD 2008 introduced to us BACKGROUND PROCESSING for plotting. The theory behind it is that it will free up your computer while printing so that you can continue to work. It sounds good. I like it when I am publishing something or batch plotting through the sheet set manager.

BUT (there’s always a but in there somewhere), when I need to print single sheets, I don’t like it so much. What often happens to me is that I have two to three drawing files open and I want to print them. They might be from different drawing sets or whatever. The point is that I can only print them from the DWG files, one at a time. The background processing printing won’t let me print the second file until the first one is finished. So what’s the big deal?

The problem is that when you print behind the scenes, it takes longer. It takes longer because the computer is processing the printing, and processing your work. So I tried it. I switched it off and WOW!! The old printing speed returned. I have kept it off and my printing is much faster.

I usually don’t encourage people to turn off new features, because I want all of us to give them a chance. But this one works better for me when it is off. Perhaps the speed is not an issue (and even for me it isn’t always an issue) for you, and that’s ok too.

To turn it off, open up the OPTIONS (type in OP at the command line). Go to the PLOT AND PUBLISH tab. Near the left center area there is the option to toggle on/off Background Plotting. You have the ability to turn off Plotting and/or Publishing. I left the publishing on but turned the plotting off. Set it to fit your needs.

Happy CADDING.

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How can I customize the Ribbon in AutoCAD 2009? Easy enough. Start the CUI. You can do this many ways. I suggest you type in CUI at the command line. Or, you can right-click anywhere on the ribbon and then click on Customize.

Expand the CUI window, if it isn’t already. Activate the Workspace you want to customize the Ribbon for. Scroll down to the RIBBON TABS list. Each TAB is listed there. Here you can create a new tab, or edit the existing tabs. All you can really change here are the Panels that are in the tab.

Go to the TAB you want to edit and expand that list. To remove a panel, go to the Panel you want to remove, right-click it and select the remove option. To add a tab, scroll down to the RIBBON PANELS list. Find the panel you want to add, click and drag it to the proper tab and drop it. You can change the order of the panels by dragging them to where you want them. You can also change the order of the panels while working in AutoCAD, and not in the CUI. Just drag the panel tab to the location you want it to be in.

While you are in the Ribbon Tabs list, you can also duplicate a tab. Right click the tab you want to duplicate, and click the duplicate button. Ingenious concept right? Did you notice the COPY option when you right-clicked the tab? The difference between duplicate and copy are simple. Duplicate will make a copy of the tab and place it in the list. The COPY option makes a copy of the tab and places it in your clipboard so you can paste it somewhere.

That is how you customize the Ribbon tabs. Later on I will post about customizing the Ribbon Panels.

Happy CADDING!!

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Recursion is one of the tough programming technique to master. Many programmers working on both Java and other programming language like C or C++ struggles to think recursively and figure out recursive pattern in problem statement, which makes it is one of the favorite topic of any programming interview. If you are new in Java or just started learning Java programming language and you are looking for some exercise to learn concept of recursion than this tutorial is for you. In this programming tutorial we will see couple of example of recursion in Java programs and some programming exercise which will help you to write recursive code in Java e.g. calculating Factorial, reversing String and printing Fibonacci series using recursion technique. For those who are not familiar with recursion programming technique here is the short introduction: "Recursion is a programming technique on which a method call itself to calculate result". Its not as simple as it look and mainly depends upon your ability to think recursively. One of the common trait of recursive problem is that they repeat itself, if you can break a big problem into small junk of repetitive steps then you are on your way to solve it using recursion.

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