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Mac OS X 入门操作常见问题集锦（持续更新） - 更多技术 - 清泛网 - 专注C/...
...为jpg: defaults write com.apple.screencapture type jpg
默认为PDF: defaults write com.apple.screencapture type pdf
默认为gif: defaults write com.apple.screencapture type gif
默认为png: defaults write com.apple.screencapture type png
这样以后使用起来就...
Git Blame Commit Statistics
...e --name-only -r HEAD
This solution avoids calling file to determine the filetype and uses grep to match the wanted extension for performance reasons. If all files should be included, just remove this from the line.
grep -E '\.(cc|h|cpp|hpp|c)$' # for C/C++ files
grep -E '\.py$' # f...
Why does C++11 not support designated initializer lists as C99? [closed]
... into the C++14 spec by open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3605.html .
– Johannes Schaub - litb
Sep 11 '13 at 19:49
4
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Newline in JLabel
...
Surround the string with <html></html> and break the lines with <br/>.
JLabel l = new JLabel("<html>Hello World!<br/>blahblahblah</html>", SwingConstants.CENTER);
...
Comments in .gitignore?
...ne comments after some entries. The default VIM syntax coloring for config filetypes misled me.
– Luke Davis
Dec 15 '17 at 1:38
...
How can I pass data from Flask to JavaScript in a template?
...der_template will pass these variables to the view so they can be used in HTML, but how could I pass them to JavaScript in the template?
...
When should you branch?
...ge workflow between different kind of branches: "
"How Software Evolves" (pdf)
It defines the term codeline (branch which records significant evolution steps of the code, either through tags at certain points, or through important merge back to the branch)
It introduce the mainline model (a centr...
Check if image exists on server using JavaScript?
...le on the server? For instance I have images 1.jpg - 5.jpg loaded into the html page. I'd like to call a JavaScript function every minute or so that would roughly do the following scratch code...
...
Force browser to download image files on click
...
Using HTML5 you can add the attribute 'download' to your links.
<a href="/path/to/image.png" download>
Compliant browsers will then prompt to download the image with the same file name (in this example image.png).
If you s...
Return only string message from Spring MVC 3 Controller
...
//Load your attachment here
if (Arrays.equals(Constants.HEADER_BYTES_PDF, contentBytes)) {
headers.setContentType(MediaType.valueOf("application/pdf"));
fileName += ".pdf";
}
if (Arrays.equals(Constants.HEADER_BYTES_TIFF_BIG_ENDIAN, contentBytes)
|| Arrays.equals(Constantsr....