ProCalc is Now CalcWorks -- If you've been looking for new versions of the popular Calculator replacement ProCalc, you've been looking in all the wrong places. Beginning with version 1.4.0, author John Brochu <firstname.lastname@example.org> has changed the name of his handy shareware program to CalcWorks to avoid a naming conflict with another product. But make no mistake: this award-winning desktop calculator is still around and better than ever. CalcWorks features full scientific and binary function sets, a printable paper tape window, optional RPN support (100 percent HP-compatible with pop-up stack display), customizable constants and conversions, a built-in help system (including a well-done Balloon Help), plus an easy-to-customize interface (put any calculator button anywhere you want). You can paste in equations for quick evaluation, enter figures directly in appropriate units (minutes, feet, degrees, etc.) and - thanks to a new floating point library - CalcWorks has floating point precision significantly better than most Mac applications (just try entering (1 - 0.9 - 0.1) in the standard Calculator and see what you get!). CalcWorks 1.4.2 can be located on most online services and at the following URL: [GD]
Extract Directly from Time Machine
Normally you use Time Machine to restore lost data in a file like this: within the Time Machine interface, you go back to the time the file was not yet messed up, and you restore it to replace the file you have now.
You can also elect to keep both, but the restored file takes the name and place of the current one. So, if you have made changes since the backup took place that you would like to keep, they are lost, or you have to mess around a bit to merge changes, rename files, and trash the unwanted one.
As an alternative, you can browse the Time Machine backup volume directly in the Finder like any normal disk, navigate through the chronological backup hierarchy, and find the file which contains the lost content.
Once you've found it, you can open it and the current version of the file side-by-side, and copy information from Time Machine's version of the file into the current one, without losing any content you put in it since the backup was made.
Published in TidBITS 274.
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ProCalc is Now CalcWorks
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