Else code block is a simple logical crossroad that helps show why the test would fail or pass if one path - and not another - is taken, according to test expectations.
else代码块是一个简单的逻辑分支，根据测试期望说明选取一条路经——而不是另一条路经——之后测试将失败(或通过)的原因。
In this case, you're using a simple if... Else block to see whether any value stored in the state is accessible via the random key.
在本例中，我们用一个简单的if . . .else块来判断在状态中保存的值是否可通过random键访问。
Typically, these methods are written as one large if-else block or a Map lookup.
通常情况下，这些方法中的代码都有一个大型的if - else语句块或者一个map查找。
The if statement supports an optional else clause that indicates a block of program statements that should be processed if the Boolean expression evaluates False.
if语句支持一个可选的else子句，指示当布尔表达式计算为False时应该处理的程序语句块。
The while loop, as was the case with the if statement, supports an optional else clause containing a block of program statements executed when the expression is False.
while循环与if语句一样，支持一个可选的else子句，其中包含一个当表达式计算为False时执行的程序语句块。
You can say if this is true, then go and do the following pieces of code or puzzle pieces that are inside this part of the block, else go ahead and do these that are down here.
你可以说如果条件成立，执行下面的代码段，或板块中的拼图，否则跳过去执行这下面的语句。
Using a PHP if-else block, conditionally display different content to the user.
如果其他块使用PHP，有条件地向用户显示不同的内容。
Using a PHP if-else block, conditionally display different content to the user.
如果其他块使用PHP，有条件地向用户显示不同的内容。
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