In the above case Python evaluates each expression (i.e. the condition) one by one and if a true condition is found the statement(s) block under that expression will be executed. If no true condition is found the statement(s) block under else will be executed. In the following example,...
result = ${animal.name} is a ${animal.gender} ${animal.type};; }else{ result ="No animal gender"; } }else{ result ="No animal name"; } }else{ result ="No animal type"; } }else{ result ="No animal"; } returnresult; }; console.log(printAnimalDetails);// 'No animal' conso...
JavaScript If Else If statement The If Else If statement is more powerful than the previous two. This is because you can specify many different outputs based on many different conditions — all within the one statement. You can also end with an else to specify what to do if none of the ...
If possible, you should always try to avoid nested if...else. Body of if...else With Only One Statement If the body of if...else has only one statement, you can omit { } in the program. For example, you can replace int number = 5; if (number > 0) { cout << "The number ...
if(num==-1){ if(onOff){ num=aImg.length-1; }else{num=0}; }; tab(); }; oNext.onclick=function(){ num++; if(num==aImg.length){ if(onOff){ num=0; }else{num=aImg.length-1}; }; tab(); };
x in name: print(x) if x == 'l': break #退出for循环 else: print("...
代码语言:javascript 复制 >>>x=int(input("Please enter an integer: "))Please enter an integer:42>>>ifx<0:...x=0...print('Negative changed to zero')...elif x==0:...print('Zero')...elif x==1:...print('Single')...else:...print('More')...More ...
IF函数用于判断是否满足某个条件，满足返回一个值，不满足则返回另外一个值；IFS函数表达式：IFS（判断...
Gets the evaluator that is a negation of this one. Sets the evaluator that is a negation of this one. Inherited Properties Expand table returnType Type expected by evaluating the expression. type Gets the expression type for evaluator.
Try to keep the conditions as minimum as you can. Finally, you can also pair theifstatement with anelsestatement. Learn more here:JavaScript if and else statements Great work on learning about the JavaScriptifstatement. 👍