...c types tell a story about the computation, presumably to help both reader groups understand the intent of the program. But the static types can be thrown away at runtime, because in the end they're just stylized comments. They're like pedigree paperwork: it might make a certain insecure personality...

...version, but since the date is in the future, there is always a chance the group that sets those rules will change those rules. Also, it is virtually impossible to convert some future dates to UTC because the daylight savings times are not known until that year (some countries set the dates every y...

...tables stop chkconfig iptables off 6、创建用户和组 groupadd -g 5000 asmadmin groupadd -g 5001 asmdba groupadd -g 5002 asmoper groupadd -g 6000 oinstall groupadd -g 6001 dba groupadd -g 6002 oper useradd -g oinstall -G asmadmin,asmdba,asmoper grid useradd -g oinstal...

...l continuations a special case of callbacks. I can see how they are easily grouped together, but continuations didn't arise from the need to distinguish from a callback. A continuation actually represents the instructions remaining to complete a computation, or the remainder of the computation from...

...But jobs are a higher-level abstraction in the shell which involve process groups etc which you have to understand if you want to do something like this from Python. Quoting in the shell is potentially confusing until you understand that everything is basically a string. So ls -l / is equivalent to ...

...te, realistic software project from beginning to end, numerous times, with groups of programmers that have equivalent expertise, using different techniques. At the very least we'd need lots of data about existing projects which those projects would be unwilling to release. Civil engineers have tho...

...s currently next to impossible in Git. The fact that changes are per-file, grouped together led to invention of GNU Changelog format for commit messages in CVS; Git users use (and some Git tools expect) different convention, with single line describing (summarizing) change, followed by empty line, f...

...y idea of family polymorphism is the notion of families, which are used to group mutually recursive classes) bounded type abstraction abstract class MaxCell extends AbsCell { type T <: Ordered { type O = T } def setMax(x: T) = if (get < x) set(x) } Here, the type declaration of T is con...

...stead used selective bits of debugging code to measure the time taken by a group of statements of my choosing, often aided by some trivial little macros or whatever. It's never taken me too long to find the culprit, but I've always been embarrassed of my "bear skins and stone knives" approach when ...

... 0 0 0 0 Gid: 0 0 0 0 FDSize: 256 Groups: 0 1 2 3 4 6 10 11 20 26 27 VmPeak: 676252 kB VmSize: 651352 kB VmLck: 0 kB VmHWM: 420300 kB VmRSS: 420296 kB VmData: 581028 kB VmStk: 112 kB VmExe: 11672 kB VmLib: 76608 kB VmPTE: ...