The usage of online credit cards is well-understood and the function is integrated into many products, but include this pattern for now and see what changes or additions it leads to.
在线使用信用卡这个功能已经很成熟了,已经集成在许多产品中,但是我们目前采用这个模式并考虑它会导致哪些变化和扩展。
An example is the format-number function, which takes as one of its arguments a pattern describing the output format required for a decimal number.
一个例子就是format - number函数,它使用一个模式(描述十进制数所需的输出格式)作为它的一个变量。
Notice the convenience of the append function that allows you to use a builder pattern to quickly create a table row with three cells in it.
注意,便利的附加函数允许您使用一个构建器模式来快速创建表行,其中有3个单元格。
The idea of a function is, that I'm going to capture a common pattern of computation.
函数的目的,就是寻找计算的共同模式。
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