函数地作用是:返回子字符串可以。
然而,肆无忌惮地使用该函数是非常危险的。
However, it is very dangerous to use this function without care.
您可以使用此函数轻松地在PHP代码中创建实例声明。
This function allows you to easily create instance declarations from within your PHP code.
选择的名称应当能很好地提示函数的功能。
The name you choose should provide a good hint about what the function does.
如果这个序列不是惰性的,lazy - seq - fibo函数就会一次又一次地被调用。
If this sequence was not lazy, the lazy-seq-fibo function would get called again and again.
Specificname:惟一地识别函数的特定名称。
Specific name: a specific name that uniquely identifies the function.
然后函数提供一个循环,准确地完成这一工作。
可以在简单的SQL查询中轻松地调用此函数。
This function can be easily invoked from a simple SQL query.
确切地说,有4种可能的函数满足这一要求。
There are exactly 4 possible functions that fit this requirement.
在标准的。NET平台上,两个语言都能很好地访问所有。NET函数库。
On the standard.net platform, both languages have full access to all.net libraries.
因此,也可以在析构函数中安全地使用断言。
Thus, the assertions can be used safely in destructors, too.
简单地说,方法是在类中声明的函数。
具体地说,这里讨论连接、读、写和释放连接等数据库函数。
In particular, database functions such as connect, read, write, and release connection are covered here.
这个函数能够干净地停止进程。
因为我自己正在构建一个类,所以我需要显式地创建默认构造函数。
Because I'm building a class myself, I need to explicitly create the default constructor.
虚函数简单地向标准输出写一行文本。
The virtual functions simply write a line of text to standard output.
后面会更详细地解释每个函数。
给定一个函数,你想要的其实是能够快速地知道,它在给定点的值?
And, what you would want to do with the function, really, is be able to tell quickly what's the value at a given point?
可以通过增加一个非必需的参数,轻松地改变这个函数的用途。
You can easily repurpose this function by adding a nonrequired argument.
如果知道一个梯度,相应地就有一个函数。
You know it's a gradient, f and you know the function, little f.
函数可以简单地应用于整个页面。
It's simply a function that will be applied to the entire page.
比如可以在CLPPlus 中无缝地执行创建和删除包、过程、函数、触发器等的语句。
Statements like create and drop package, procedure, function, trigger, etc. can be executed seamlessly in CLPPlus.
函数会连续不断地调用factorial。
函数preg_grep还可以快速地过滤列表。
print _ tag_info函数简单地打印输出标签的摘要。
The print_tag_info function simply prints out a summary of the tag.
构造函数也可以方便地使用init块。
如果你在y轴的方向上移动,函数值将匀速地减少。
If you move in the y direction, it decreases at a constant rate.
因此,您或许希望在标准XForms 1.0函数集合的基础上进行广泛地部署。
Therefore, you probably want to stick to the standard XForms 1.0 set for broad deployment.
当然,你仍然可以成功地调用该函数。
简单地讨论了该波函数可能的应用。
应用推荐