And is preceded by the variable declaration.
该标注被放在变量声明之前。
Variable declaration, initialization, and (re) use.
变量声明、初始化和使用(重用)。
Click variable Declaration and enter a variable name.
点击Variable Declaration并输入一个变量名。
A decision variable declaration begins with the keyword var.
决策变量的声明以关键字var开头。
A variable declaration, unless you assign a value to the variable.
变量声明，除非你给变量赋予了一个值。
Listing 2. display_func variable declaration, sample size incrementer.
清单2 . display_func变量声明、样例大小增量程序。
The first step is to add the required hash to the variable declaration section.
第一步是向变量声明部分中添加必需的散列。
Listing 3 shows the variable declaration and subroutine calls from the program header.
清单3显示了程序头文件中的变量声明和子例程调用。
The script in Listing 24 provides an example of these shell variable declaration methods.
清单24中的脚本给出这些shell变量声明方法的示例。
If C99 lifted "variable declaration at top of block" constraint, why doing so in a "for loop" showing error?
如果C99解除“变量声明块”的约束，为什么这样做在一个“循环”显示错误吗？
Like a local variable declaration in many languages, a nested method is only visible inside the enclosing method.
就像很多语言中声明局部变量一样，一个嵌套方法尽在方法内部可见。
Template filters allow you to substitute that variable declaration with an actual value that you establish at runtime.
模板过滤器允许您用在运行时建立的实际的值代替变量声明。
Because Ruby does not require instance variable declaration, the simplest way to model instance variables is with a hash.
由于Ruby并不需要声明实例变量，因此建模实例变量最简单的方式就是使用散列。
There is, however, one additional style of variable declaration that is particularly important for good programming style.
另外还有一种类型的变量声明对于好的编程风格非常重要。
The register variable declaration can only be appied to automatic variables, and to the formal parameters of a functions.
这个寄存器变量声明不仅仅可以用在自动变量上，也能用在函数的参数上。
Notice how the company element does not contain the name of an actual company, but rather an Apache Ant-like variable declaration?
注意company元素怎么不是包含实际的公司名称，而是包含一个类似于ApacheAnt 的变量声明？
Note that the dummy variable declaration has disappeared: you don't need it because you now have an actual statement in the exception handler.
注意，伪变量声明已经没有了：不再需要它是因为现在在异常处理函数中有了实际的语句。
To complete the modifications, add my %jobMP = (); my %nameMP = (); to the variable declaration section and modify the main program logic from Listing 14 to Listing 15.
要完成修改，请将my %jobMP = (); my %nameMP = ();添加到变量声明部分中并将主程序逻辑从清单14修改为清单15。
After the local variable declaration, the subroutine will make a pass through every query word specified searching for a metaphone match in the name or jobresponsibilities hashes.
声明局部变量后，子例程将遍历每个指定查询词，搜索name或jobresponsibilities散列中的变音位匹配。
It separates the declaration of the variable from its use, making the code a little harder to follow.
它将变量的声明与其使用分离开来，使代码的易读性降低。
Next time you need to generate the declaration of a local variable, you can go back to this source and use it as reference.
下一次需要生成本地变量的声明时，您可以回到此源，并以此为参考。
Also as the name says, implicitly typed local variable, you cannot use var for field declaration or constant variables, therefore following declarations will both produce a compiler error.
故名思意，“隐式类型局部变量”将无法用于域变量或常量的声明中，否则将导致编译错误。
Notice that the actual form is stored in the String form variable after the class declaration.
注意，实际的表单保存在类声明之后的Stringform变量中。
For a global declaration, you need to specify its type (that is, class name) and the identifier you want to use to refer to it (that is, variable name).
对于global声明，需要指定它的类型(即类名)和想要用于引用它的标识符(即变量名)。
The first improvement (which is also supported by modern versions of C) is to move the declaration of the i loop variable inside the loop, as shown in Listing 7
第一项改进（C 语言的现代版本也支持这项改进）是将i循环变量的声明移到循环之内，如清单 7 所示
Errno.h is needed for the declaration of errno, the global system call error number variable (more on that below).
h是声明errno所需要的，errno是全局系统调用错误号变量(下面会有更多介绍)。
But because it lacks a var declaration, it's a global variable.
但它缺少var声明，这是个全局变量。
This variable is only valid inside the <sldap:staffQueries> element where it is declared, and only after its declaration.
此变量仅在声明此变量的 <sldap:staffQueries>元素中及其声明位置之后有效。
This variable is only valid inside the <sldap:staffQueries> element where it is declared, and only after its declaration.
此变量仅在声明此变量的 <sldap:staffQueries>元素中及其声明位置之后有效。
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