Questions tagged «mumps»

3
您如何安全地重构具有动态范围的语言?
对于那些有幸不使用动态范围内的语言的人,让我稍微介绍一下它的工作原理。想象一下一种伪语言,称为“ RUBELLA”,其行为如下: function foo() { print(x); // not defined locally => uses whatever value `x` has in the calling context y = "tetanus"; } function bar() { x = "measles"; foo(); print(y); // not defined locally, but set by the call to `foo()` } bar(); // prints "measles" followed by …
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