下面我们先来介绍一下什么是函数表达式，和现代的调试器如何处理他们呢。
I'll start with a general explanation of what function expressions are how modern debuggers handle them. Feel free to skip to a final solution, which explains how to use these constructs safely.
我要说的是取其一，积分得到包括另一变量的函数的结果，然后对结果求导，进行比较看得到什么。
But what I am saying is just take one of them, integrate, get an answer that involves function of the other variable, then differentiate that answer and compare and see what you get.
这样，函数就可以知道自己的参数在什么地方，参数是从内存底部向顶部来存储的。
So that a function can know where its parameters are, parameters are stored from the bottom of memory to the top.
我的函数原型，再次强调，我可以以后使用它，这样编译器就不会疑惑这个你提及的，是什么，因为是没有，被声明的。
My prototype, again, so that I can use it later increment without the compiler wondering what is this increment that you're referring to because it's not otherwise been declared.
把闭包应用于函数模式是令人兴奋的，一旦这么做了之后，再把它们应用于面向对象设计模式，就不是什么大事情了。
Applying closures to functional patterns is exciting, and once you've done that, it's not too big a stretch to apply them to object-oriented design patterns.
在我们希望允许类继承类型参数时立即出现的紧迫问题是要决定我们能调用什么样的超级构造函数？
An immediate and pressing problem that arises as soon as we want to allow for classes that extend a type parameter is to decide what super-constructors are we able to call?
这个小循环是做什么的，这个小的循环是，我要写一个函数或者过程来接受两条消息。
And what's this little loop say to do? This little loop says I'm going to write a function or procedures that takes in two messages.
是温度的函数,它只是温度的函数,不管是什么气体。
The only function it is -- it doesn't care where the gas is. It only cares where the temperature is.
题目给出了积分的条件，就必须要弄清楚，什么是积分的函数，什么是积分区域。
When you are given a piece of data in the statement of a problem, you have to figure out whether that is part of a function to be integrated or whether that is part of the region of integration.
本教程讨论了什么是XQuery函数，它们的优点是什么，以及如何实现它们。
This tutorial covers exactly what XQuery functions are, their advantages, and how to implement them.
无论函数是什么，如果你的函数除了原点处处为，在原点是其他的值，那积分还是0的。
no matter what value you put for a function, 0 if you have a function that's zero everywhere except at the origin, and some other value at the origin, the integral is still zero.
但由于我们只知道T是其已声明界限的子类型，所以我们不知道T的某一实例化将有什么构造函数。
But because all we know about t is that it's a subtype of its declared bound, we have no idea what constructors an instantiation of t will have. This problem could be handled in one of three ways.
了解为什么需要堆栈的最好方法是查看递归函数的情况。
The best way to see why stacks are needed is to look at recursive functions. For simplicity, let's look at the recursive implementation of the factorial function.
这就是为什么您不应该在每次调用发生改变的时候都连接到查询标识符文本，而应该把它们作为参数一样传送的原因，就好像它们是一个函数一样。
This is why you shouldn't concatenate to the text of a query identifiers that change with every call, but you should pass them as parameters, as if the query were a function.
什么是默认构造函数？
它的实际意义是什么呢？可能理解它的最佳途径是接触一个实际的例子，我们需要一个递归函数。
But what does it actually mean Probably the best way to understand is with a real example and to do that, we need a recursive function.
可以看到，调用挂钩实际上是改变函数指针，这样看来，你完成它应该没什么困难。
As you can see, call hooking is really all about redirecting function Pointers, and at this point, you should have no trouble doing that.
什么是模板函数挥发性类型推断错了吗？
What is wrong with a volatile type deduction in template functions?
这种方法使什么是干净的应用在一行代码函数我。
What this method enables is for me to cleanly apply a function in one line of code.
为什么是这个函数失败，“错误解析查询有。[标记线，标记线偏移，，错误的标记，，]”？
Why is this function failing with "There was an error parsing the query. [Token line number, Token line offset, , Token in error, , ]"?
为什么是一个整数，正在推动通过一个显式构造函数？
Why is an integer being promoted via an explicit constructor?
我们就可以继续并说波函数到底是什么，但首先，我们需要知道，如何描述，我们说的，是哪一个波函数。
Once we can do that we can go on and say okay, what actually is a wave function, but first we need to know how to describe which ones were talking about.
要知道如果一个函数有副作用，只需看其签名的能力是非常有用的当试图了解函数是干什么的。 少一个函数可以做的越少，你要明白！
The ability to know if a function has side effects just by looking at its signature is very useful when trying to understand what the function does.
谁能提供一个解释为什么这应该如果在一个函数的局部是错误的，而同样可以在全球范围内？
Can someone provide an explanation why this should be an error if done locally in a function, while the same is allowed at a global scope?
第一个病例是多余的，为什么声明拷贝构造函数，使其私人，不实现它。
The first case is redundant, why declare the copy constructor, make it private, and not implement it.
目前，sprintf函数是最大的（到目前为止）在我的代码中，我使用它一些简单的文本格式：%d， %e， %f， %s，没有什么精度或奇异的操作。
At the moment, sprintf is the biggest (by far) function in my code, and I use it to format some simple text : %d, %e, %f, %s, nothing with precision or exotic manipulations.
你所有需要做的是告诉你的结果列将是什么样的类型，MDB将处理转换的工作。 最简单的办法是把这样的信息传递给查询函数。
All you need to do is tell MDB what type your result columns will have and MDB handles the conversion.
你所有需要做的是告诉你的结果列将是什么样的类型，MDB将处理转换的工作。 最简单的办法是把这样的信息传递给查询函数。
All you need to do is tell MDB what type your result columns will have and MDB handles the conversion.
应用推荐