... 'load in the file(加载文件) 'check the file exists(检查文件是否存在) 'get length of file(获取文件大小与文件名) ...
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For now, this file is blank; it exists only so that you can run the example here to check that the code is working correctly.
此时，这个文件是空白的；它的作用只是为了能够在这里运行这个示例来检查代码是否正常工作。
More nasty code to check of the remote file we're uploading to exists.
更令人厌恶的代码，用于检查即将上载的远程文件是否存在。
For long-running tasks I like to have the inner function check to see if there exists a file of a given name and if so, source it into its environment.
我喜欢长时间运行的任务有内部功能检查是否存在一个给定名称的文件，如果这样，源到它的环境。
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