大约有 31,000 项符合查询结果（耗时：0.0231秒） [XML]
Running Windows batch file commands asynchronously
... straightforward.
For instance, if you wanted to transcode a directory of video files, you could run the command:
dir /b *.mpg |ppx2 -P 4 -I {} -L 1 ffmpeg.exe -i "{}" -quality:v 1 "{}.mp4"
Picking this apart, dir /b *.mpg grabs a list of .mpg files in my current directory, the | operator pipes ...
Restful API service
...
I've seen this video more than once and I'm implementing the second pattern. My problem is that I need to use transactions in my complex database model to update local data from fresh data that comes from the server, and the ContentProvider...
Do Facebook Oauth 2.0 Access Tokens Expire?
..._id=127605460617602&
scope=offline_access,read_stream,user_photos,user_videos,publish_stream&
redirect_uri=http://www.example.com/
To get lifetime Access Token you have to use scope=offline_access
Meaning of scope=offline_access is that :-
Enables your application to perform a...
What does “Protocol … can only be used as a generic constraint because it has Self or associated typ
...
@finneycanhelp Thanks for this ????????. Great video!
– devios1
Mar 20 '16 at 22:37
add a comment
|
...
How does JavaScript handle AJAX responses in the background?
...ns to Help Tame Asynchronous Javascript
Javascript Event Loop Presentation
Video Discussing How Javascript Works (including event loop at 10:27)
share
|
improve this answer
|
...
Is there replacement for cat on Windows
...is question while sitting waiting for powershell to concatenate some large video files which was taking half an hour per file. I killed the process and tried it with cmd using type file1 file2 > dest and each one was done in seconds.
– stib
Jan 23 '15 at 1:5...
Can I nest a element inside an using HTML5?
...if the usemap attribute is present)
<select>
<textarea>
<video> (if the controls attribute is present)
If you are trying to have a button that links to somewhere, wrap that button inside a <form> tag as such:
<form style="display: inline" action="http://example.com/"...
Parallelize Bash script with maximum number of processes
...her program:
some-command | parallel do-something | postprocess
See the videos for more examples: https://www.youtube.com/playlist?list=PL284C9FF2488BC6D1
share
|
improve this answer
|
...
switch() statement usage
... else". There are some discussions already on SO too. Also, here is a good video that talks about it in the context of MATLAB:
http://blogs.mathworks.com/pick/2008/01/02/matlab-basics-switch-case-vs-if-elseif/
Personally, when I have 3 or more cases, I usually just go with case/switch.
...
Github “Updates were rejected because the remote contains work that you do not have locally.”
...
I created a YouTube video with a more detailed explanation and two suggested ways to avoid this problem in the first place.
– Kevin Markham
Aug 16 '14 at 19:53
...