EEXIST — The file already exists, and that's a problem.
EEXIST：文件已存在，且这是问题所在。
If the file already exists, the results are appended to the existing contents of the file.
如果档案已经存在，结果就会附加至档案的现有内容。
If the file already exists, opening it in write mode clears out the old data and starts fresh, so be careful!
如果文件已经存在了，这样用写入的模式来打开，会把旧的文件都清除掉，然后重新写入文件，所以一定要小心！
If a file already exists with that name, the contents are simply replaced.
如果同名文件已存在，则该文件的内容会被完全取代。
The constant ZIPARCHIVE: : create indicates that a new file should be created if no file already exists by that name.
常量ziparchive：CREATE表示如果具有该名称的文件尚不存在，则应当创建一个新文件。
Another important point here is the Overwrite property which is set to true: As a consequence, if the EAR file to be generated already exists, it will be overwritten.
另外一点比较重要需要指出的是Overwrite属性被设置为真：结果，如果一个生成的EAR文件已经存在的话，那么它将会被覆盖掉。
She knows that Verbose Garbage Collection is on by default in the company's application servers, so she responds to IGAA indicating that a file containing Verbose GC information already exists.
她知道在缺省的情况下，公司的应用服务器启动了详细的垃圾收集(verbose Garbage Collection)，所以她对IGAA做出响应，指出包含详细的垃圾收集信息的文件已经存在。
The problem is that root can always create files this way, even if the lock file already exists — which means that the lock won't work correctly for root.
问题是，root总是可以这样创建文件，即便锁文件已经存在，这意味着该锁不能为root正常工作。
If this option is enabled, when a skeleton file of the same name already exists in the workspace, the newly generated skeleton file will merge with the existing skeleton file.
如果这个选项已被激活，当有相同名称的一个框架文件已经存在于这个工作空间时，这个最新产生的文件将与现存的框架文件进行合并。
While adding schema definitions from the LDIF file, you might receive errors saying the attributes and OIDs already exists.
在添加ldif文件的模式定义时，您可能会接收到一些错误信息，这些错误信息告诉您该属性和OID已经存在。
Note: If the destination file already exists, it will be overwritten.
注意：如果目标文件已经存在，它将被自动覆盖。
Since the original task has the -de overwrite option, even though the destination file already exists from the previous transfer, the new transfer will complete successfully.
由于原始任务拥有-de覆盖选项，即使目标文件自上次传输后已经存在，新传输任务仍将成功执行。
Trying to create a new file, or directory while a file or directory of the same name already exists.
尝试产生一个新的文件，或目录当一个文件或者相同的名字的目录已经存在的时候。
If you are working with a texture or a sound file, you will have to add it to a GameObject that already exists in the Scene or Project.
如果你要使用一个纹理或声音文件，你必须将它添加到一个已存在于场景或项目中的游戏对象上。
This file already exists. Do you want to replace it with the new copy?
此文件已经存在。您想用新的副本替换它吗？
The file '%1' already exists. Do you want to override it?
名为「%1」的档案已经存在。您确定要覆写它吗？
How to change parameter in a file, only if the file exists and the parameter is not already set?
如何改变参数文件，如果文件存在，参数不是已经准备好了吗？
Note: if the XML file name specified already exists, it will be overwritten!
注意：如果指定的XML文件名已经存在，它将会被覆盖。
If the file name already exists, the log is appended to the end of the existing file.
如果该文件名已经存在，日志将追加到该现有文件的结尾处。
If the target file already exists, it is overwritten.
如果目标文件已存在，则覆盖该文件。
Also when a file or folder is added to a disc with the same name as one that already exists on the disc, the new file name will have the date and time appended to its name.
并且当增加一个已经在光盘上存在的同名文档或文档夹时，新的文档命名将在它本来的名字上面赶加上日期和时间。
Also when a file or folder is added to a disc with the same name as one that already exists on the disc, the new file name will have the date and time appended to its name.
并且当增加一个已经在光盘上存在的同名文档或文档夹时，新的文档命名将在它本来的名字上面赶加上日期和时间。
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