| > I never understood these books. How long have you been in the industry? They don't make a lot of sense now, reference material is generally kept in electronic form, often online not locally, both because it saves resources (paper, space to store it) and because things change and online content is so much easier & cheaper to keep up to date. That and things change faster ATM in most tech fields. But think back to the late 90s when many, even devs, had little more than a slow and expensive (per-minute phone call costs) dial-up connection that blocked other calls while active, and having a local resource that you could flick through to find details makes a lot more sense. Also not having convenient easily portable devices with which to store and read the information makes a huge difference. Even if you did have a laptop it was bulky and the screen was not particularly nice to read from. Heck, desktop screens were headache inducing compared to modern kit (imagine a goldfish-bowl like CRT, 14" diagonal, less because you shrunk the display to avoid the really rounded bit at the edge, 15" if you were lucky, 17" if you were rich, displaying at 640×480 or maybe 800×600 resolution (maybe 1280×1024, again: if rich), in 16 or 256 colour depth so no font smoothing, with a pretty low refresh rate) making reading the information from the book much more pleasant even if you did have a local online copy at your fingertips. Those books tended to have three parts and you weren't expected to read them all cover to cover: 1. Fundamentals, which you would probably read fully unless you had a fair amount of relevant experience of similar languages/environments in which case you'd skim to pick out the key differences. 2. Specific parts in detail, which you would read some sections of but ignore others until you needed them later. This might include worked examples of using common parts of the standard library and so forth. 3. Reference detail. This might be half the book or more, maybe two thirds in some cases. This you would not read as such, you would use it like a dictionary or mini-encyclopedia. That is the part that makes least sense in the modern world. If you want a really extreme example: I had a copy of the the MS's C/C++ compiler, the full documentation for included a printed reference to the Windows API of the time (Win 3.x era). IIRC that stack of books, piled on the floor, came up to noticeably more than half my height. The vast majority of that was tools and API reference material, though small chunks were intended for more end-to-end reading. The huge books did seem to hang around beyond their really useful period. I don't think I bought a dead tree like that as late as 2010, so your “about 10 years ago” is probably when they were well past prime. Even in their prime there were some really terrible examples (poor tutorial sections, reference sections that were out of date before they were even published, and full of errors on top of that). |
CGI.pm was king.