Are there short circuit operators for Expression Language used in JSF, JSP? I mean&&,|| Java analog,when if it\'s obvious that further evaluation of boolean has no sens开发者_如何转开发e, tha
Here\'s a section of code from one of my classes: public void run() { SomeClass[][] someClassArray = new SomeClass[6][];
If I write two SELECT statements in a IF EXISTS condition with a AND clause in between these select queries, does both queries get executed even if the first SELECT returns false?
I am overloading the Equality method for value comparison and was wondering if there is a clean way to return false as soon as one of the value comparisons returns false. For example, here is the basi
When using the ?? operator in C#, does it short circuit if the value being tested is not null? Example:
While performing a check if there\'s a camera present and enabled on my windows mobile unit I encountered something I don\'t understand.
While stepping through code today, I noticed something unexpected.This statement:开发者_开发问答
Following the usual short-circuit evaluation question, does short-circuit evaluation work for parameters built and sent against nil objects? Example:
My question is qu开发者_StackOverflow中文版ite simple, if I declare an IF statement with a series of OR clauses will JavaScript read all of the ORs or stop at the first one that is satisfied?
Assume myObj is null.Is it safe to write this开发者_高级运维? if(myObj != null && myObj.SomeString != null)
加载中,请稍侯......