大约有 48,000 项符合查询结果（耗时：0.0817秒） [XML]
How to resize an Image C#
...
This is very helpfull, and i am using this in my app. However its important to note that this algorithm does not work with transparent imagens.. It turns all transparent pixels to black. Its probably easy to fix, but its just a note for users. :)
– mem...
Node.js check if path is file or directory
...; for ex, the file or directory doesn't exist.
If you want a true or false approach, try fs.existsSync(dirPath) && fs.lstatSync(dirPath).isDirectory(); as mentioned by Joseph in the comments below.
share
|
...
Why is there no xrange function in Python3?
...ments, using timeit instead of trying to do it manually with time.
First, Apple 2.7.2 64-bit:
In [37]: %timeit collections.deque((x for x in xrange(10000000) if x%4 == 0), maxlen=0)
1 loops, best of 3: 1.05 s per loop
Now, python.org 3.3.0 64-bit:
In [83]: %timeit collections.deque((x for x in ...
Is it possible to change icons in Visual Studio 2012?
...ieve this and the switch to WPF makes it even harder to hack around.
This app simply extracts the image resources from the unmanaged DLLs in Visual Studio 2010 and injects them into the DLLs for Visual Studio 2012. The managed resources are a lot more complex and haven't been added in yet, though I...
RESTful Authentication
...it back to the server on each successive request). But this cookie data is application state data, so the client should manage it, not the server, in a pure Stateless world.
GET /spec.html HTTP/1.1
Host: www.example.org
Cookie: theme=light; sessionToken=abc123
The cookie technique itself is HTTP-...
Render HTML to an image
...dless (version 74.0.3729.157 as of this response), it is actually easy:
"/Applications/Google Chrome.app/Contents/MacOS/Google Chrome" --headless --screenshot --window-size=256,256 --default-background-color=0 button.html
Explanation of the command:
you run Chrome from the command line (here sh...
When should we call System.exit in Java
...ile or shell script you'd be able to get this value and get an idea if the application was successful.
It would make a quite an impact if you called System.exit(0) on an application deployed to an application server (think about it before you try it).
...
How to convert std::string to NSString?
... [NSString stringWithUTF8String:mystring.c_str()] seems more appropriate, since the std::string is more likely coming from your own code, which is likely in UTF8.
– cyrilchampier
Nov 4 '12 at 15:16
...
Changing image size in Markdown
...Markdown implementations (including Mou and Marked 2 (only macOS)) you can append =WIDTHxHEIGHT after the URL of the graphic file to resize the image. Do not forget the space before the =.
You can skip the HEIGHT
...
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4)
...: final Cursor apnCursor = this.context.getContentResolver().query(Uri.withAppendedPath(Carriers.CONTENT_URI, "current"), null, null, null, null); Im testing on a Nexus 4.
– toobsco42
Feb 24 '13 at 21:40
...