大约有 47,000 项符合查询结果(耗时:0.0217秒) [XML]

https://stackoverflow.com/ques... 

How to move a file?

...) Note that you must include the file name (file.foo) in both the source and destination arguments. If it is changed, the file will be renamed as well as moved. Note also that in the first two cases the directory in which the new file is being created must already exist. On Windows, a file with t...
https://stackoverflow.com/ques... 

What is the iPad user agent?

...is using iPhone OS, but with a different screen resolution from the iPhone and iPod touch. So many sites may have to change their user agent detection to adapt to the iPad. ...
https://stackoverflow.com/ques... 

Rename multiple files in a directory in Python [duplicate]

... Im getting an error from windows saying it cant find the file, and it's not doing anything...any tips? – Jeff May 3 '10 at 15:49 5 ...
https://stackoverflow.com/ques... 

How to get file creation & modification date/times in Python?

...on date in a cross-platform way is easy - just call os.path.getmtime(path) and you'll get the Unix timestamp of when the file at path was last modified. Getting file creation dates, on the other hand, is fiddly and platform-dependent, differing even between the three big OSes: On Windows, a file'...
https://stackoverflow.com/ques... 

ViewPager with previous and next page boundaries

...Children(false); on itself, so even though the ViewPager is focused on one selected page, other pages that have coordinates beyond the ViewPager bounds are still visible, so long as they fit within the PagerContainer. By sizing the ViewPager to be smaller than the PagerContainer, the ViewPager can s...
https://stackoverflow.com/ques... 

Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V

...rate through for i up to n, doing two things: pressing A once and pressing select all + copy followed by paste j times (actually j-i-1 below; note the trick here: the contents are still in the clipboard, so we can paste it multiple times without copying each time). We only have to consider up to 4 c...
https://stackoverflow.com/ques... 

Why does C++ not have reflection?

...the compilation model, adding self-contained modules, storing metadata for select types, allowing other modules to reference them without having to mess with #includes. That's a good start, and to be honest, I'm surprised the standard committee didn't just throw the proposal out for being too big a ...
https://stackoverflow.com/ques... 

MySQL OPTIMIZE all tables?

...>.<your_table>;, optimize all tables in a given schema like this: select concat('OPTIMIZE NO_WRITE_TO_BINLOG TABLE ',table_schema,'.',table_name,';') into outfile '/tmp/optimize_all_tables.sql' from information_schema.tables where table_schema = 'pabeta' and table_type = 'base table'; sourc...
https://stackoverflow.com/ques... 

How to import an excel file in to a MySQL database

...r Excel table into the sales table of a MySQL database named mydatabase. Select the relevant cells: Paste into Mr. Data Converter and select the output as MySQL: Change the table name and column definitions to fit your requirements in the generated output: CREATE TABLE sales ( id INT NOT N...
https://stackoverflow.com/ques... 

How can I safely create a nested directory?

...ant way to check if the directory a file is going to be written to exists, and if not, create the directory using Python? Here is what I tried: ...