大约有 30,000 项符合查询结果（耗时：0.0461秒） [XML]
What is the ideal data type to use when storing latitude / longitude in a MySQL database?
...he surface of the earth represented by lat/long. Their distance functions, etc, are only useful on cartesian, planar, coordinates.
– O. Jones
Feb 11 '12 at 0:17
add a comment
...
BackgroundWorker vs background Thread
... tweaking the thread priority, fine-grained control over thread execution, etc.
share
|
improve this answer
|
follow
|
...
How do I remove version tracking from a project cloned from git?
...ll be lost. .git folder is hidden so make sure you turn on the Show hidden files, folders and disks option.
From there, you can run git init to create a fresh repository.
share
|
improve this answe...
Batch file. Delete all files and folders in a directory
I want to have a batch file that will delete all the folders and files in my cache folder for my wireless toolkit.
15 Answe...
Sublime Text from Command Line
I installed Sublime Text and wanted to know how to open rb files in it from the terminal. I saw What is the command to make Sublime Text my core editor? and I see that I can make Sublime my core editor, but I want to be able to type
...
Gdb print to file instead of stdout
...e the whole thing. For ease of use, I'd like gdb to print the object to a file instead of the screen so that I can open it in vi and move around with ease. With all gdb's versatility, there must be a way to do this, right?
...
The performance impact of using instanceof in Java
...y "slow" operations, including instanceof, exception handling, reflection, etc.
As Donald Knuth wrote, "We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil." The performance of instanceof probably won't be an issue, so don't waste you...
SVN - Checksum mismatch while updating
When I try to update some files from Subversion, I get the error:
15 Answers
15
...
What is WEB-INF used for in a Java EE web application?
...-INF node is not part of the public document tree of the
application. No file contained in the WEB-INF directory may be served
directly to a client by the container. However, the contents of the
WEB-INF directory are visible to servlet code using the getResource
and getResourceAsStream metho...
Write text files without Byte Order Mark (BOM)?
I am trying to create a text file using VB.Net with UTF8 encoding, without BOM. Can anybody help me, how to do this?
I can write file with UTF8 encoding but, how to remove Byte Order Mark from it?
...