Follow topics & set alerts with myFT
(Yes, if it lowers the skill threshold-- means you can apply FM with 20 hours of practice instead of 80. But the jury's still out on how much it lowers the threshold. What if it only lowers it from 80 to 75?)
。业内人士推荐新收录的资料作为进阶阅读
or unnecessary as Emacs 31 stabilizes. Some of the polyfill code
Марина Аверкина
PC Magazine, April 16 1991, said Release 2.2 was outselling competitors more than two to one. Competitors included Quattro Pro, Microsoft Excel, and Release 3 of 1-2-3 itself!A one and a twoVisiCalc is a spreadsheet and 1-2-3 is a spreadsheet, so what's the big fuss? First, the platform of choice, the IBM-PC running PC-DOS (MS-DOS, to those buying it separately), affords two big wins right off the bat. 80-column text mode makes the Apple 2's 40-columns feel claustrophobic (and perhaps a bit un-business-like?). The greatly expanded memory of the 16-bit PC, max 640K vs. the 8-bit Apple 2's 48K, lets far more complex worksheets fill out those roomy 80-columns.