Yes, you need write permission to delete a file.
是的，要删除一个文件，您需要写权限。
The Listing 27 snippet shows how to delete a file from external memory.
清单27中的代码片段展示了如何从外部内存删除文件。
The code shown in Listing 13 will delete a file at 10:00 p.m. and 11:00 p.m.
清单13中所显示的代码将在晚上10：00和晚上11：00删除某个文件。
Hold the Shift key when clicking the delete button to permanently delete a file.
按住shift键的同时点击删除按钮可以永久删除文件。
If you delete a file or a folder in Eclipse, it disappears from the filesystem.
如果删除Eclipse中的文件或文件夹，那么被删除的文件或文件夹也将从文件系统中消失。
Demonstrates how to delete a file.
演示如何删除文件。
我怎样删除一个文件？
After you delete a file, its file name now includes a deletion ID.
档案删除之后，其档案名称就会包含一个删除ID。
If you delete a file, Carbonite keeps it stored for 30 days in case you change your mind.
如果你删除了某个文件，Carbonite会把它保留30天，以备你改变了主意。
If you delete a file from a temporary project, it is deleted permanently and cannot be saved if you later save the project.
如果从临时项目中删除了某个文件，它就会被永久删除，即使您后来保存了项目，该文件也不会保存下来。
So, say that you want to delete a file at different times of the day. You can create a variable that checks to see what time it is.
假设您希望在某天中不同的时刻删除一个文件。
If you delete a file that has a link count greater than 1, the link count in the inode is reduced by 1, but the file is not deleted until the count goes to 0.
如果您删除一个链接数大于1的文件，inode中的链接数将减少1，但是文件在链接数为0之前不会被删除。
The download cache is limited by size, not by lifetime, so it is possible that the common language runtime will attempt to delete a file that is still in use.
限制下载缓存的因素是大小而非生存期，因此公共语言运行时可能会尝试删除仍然在使用的文件。
The download cache is limited by size, not by lifetime, so it is possible that the common language runtime will attempt to delete a file that is still in use.
限制下载缓存的因素是大小而非生存期，因此公共语言运行时可能会尝试删除仍然在使用的文件。
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