Blog Archives

Mirroring an ipad on a mac

Just bought a new iPad Pro with its fantastic (but really expensive) pencil. The best jotting tool I found is Notability. The next step is to be able to project what’s being written on the ipad on a projector. Of

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Posted in Apps, Multimedia, Utilities

Interesting hidden apps in Mac OS-X

Well, we know that the Mac has a lot of hidden tricks and goodies. I just accidentally discovered that it has a some hidden interesting apps. They are in /System/Library/CoreServices/Applications One is “Network Utility”, a GUI¬†front-end to some network commands,

Posted in Admin, Apps, Utilities

Quickly getting more info on your wireless connection in OS-X

If you option-click the Wireless icon on the menu bar, you get a lot of interesting info, such as your IP, router IP, reachability of Internet, channel, security type, signal strength and more. From there, you can also start the

Posted in Apps, Utilities

Accessing Resources from java, and in particular from a jar

Using a resources bundle is a way to externalize code dependencies from text, images or other type of resources. As far as I know, it was pioneered by the Mac OS design, back in 1984. It allows changing elements in

Posted in Java, Programming, Utilities

meld: comparing files and directories

I was looking for a tool to compare the source files of two java projecs (actually, two versions of the same project) to find out the differences. I read about meld, which looked promising. It’s an open source tool which

Posted in Programming, Utilities

Conditional row formatting in an Excel sheet

I needed to color an Excel spreadsheet, so that lines which had a number in E column were yellow and those with a number in D column were red. (No row had a number in both E and D). I

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Posted in Utilities