用户程序可以搜索相关的键名称，轻松获取值。
Consumer programs can search for the relevant key name and get the value from it easily.
所有键名被转为小写，而值不会被修改。
键名及其时间和类型随后将被添加到当前密码数组中以供稍后处理。
The key name, its time, and type are then added to the current password array for later processing.
函数的作用是：返回字符串键名全为小写或大写的数组说明。
The array_change_key_case function returns an array with all array KEYS in lower case or upper case.
函数的作用是：对数组按照键名逆向排序，元素的键名保持不变。
The krsort() function sorts an array by the keys in reverse order. The values keep their original keys.
高级动态属性使您能够配置和设置键名，通过键名可以存储任何动态属性值。
Advanced dynamic Properties allows you to configure and set key names by which to store any dynamic property values.
虚拟键盘上，每个键的上半部是代表该键名称的字符，下半部是一个小窗口。
Of the virtual keyboard, the top half of each button has the letter representing the button, and the lower half a display window.
如果你想启用移动至文件夹，就重复上述步骤，然后建立一个新键名为移动至，再输入如下键值。
If you want to enable Move to, you will repeat the same steps, except creating a new key named Move to, and using this value.
强大的搜索功能都包括在内，让你不仅搜索和价值之间的键名，但在数据本身的价值。
Powerful search capabilities are included, allowing you to not only search among keys and value names, but within the value data itself.
readPassword将侦听与键相关的事件，然后提取各个键名(如J或Ctrl +l)。
ReadPassword listens for a key related event, then extracts the individual key name (like J or Ctrl + l).
为使这个方法更加简单，将对变量的访问封装在第二个函数中，该函数使用配置键名及一个缺省值作为参数，如下所示。
To make this method a little easier, I wrap the access to the variable in a second function that takes a configuration key name and a default value, as shown below.
每个元素对象拥有一个属性对象，该属性对象是元素属性的hash表，其中属性名称作为键名，属性值作为键值。
Each element object has an attributes object which is a hash of the element attribute names as keys and their values as values.
另外请注意，如果这个属性的值是假值，那么前一种探测方式将会得到“否”的结果，并不能真正探测出这个键名是否存在。
Also note that if the value of a property is falsy, your check will fail despite the key being present.
另外请注意，如果这个属性的值是假值，那么前一种探测方式将会得到“否”的结果，并不能真正探测出这个键名是否存在。
Also note that if the value of a property is falsy, your check will fail despite the key being present.
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