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Get ffmpeg information in friendly way
Every time I try to get some information about my video files with ffmpeg, it pukes a lot of useless information mixed with good things.
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Error :Request header field Content-Type is not allowed by Access-Control-Allow-Headers
...hrome are requiring an extra header. Try prepending the following to your file if you are using PHP:
header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept");
Make sure that you haven't already used header in another file, o...
Can I run multiple programs in a Docker container?
... to sepcify behaviour for each process such as autorestart=true, stdout_logfile, stderr_logfile etc. Take a look at docs.docker.com/engine/admin/using_supervisord
– Andreas Lundgren
Aug 12 '16 at 7:39
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Get underlying NSData from UIImage
.... If you happen to be using PNG in and want PNG out, you should get a good file size and almost identical data, special PNG chunks aside.
If you want to get an exact copy of the original data (perhaps to save a file after thumbnailing, or to SHA1 it), then you need to retain it separately. You might...
How can I see the entire HTTP request that's being sent by my Python application?
...ogged, but just printed to stdout. But I want to have this info in the log files!
– lesnik
Dec 26 '19 at 14:22
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show 1 more comment
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Is it possible to hide extension resources in the Chrome web inspector network tab?
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This is currently impossible. Please file a feature request on crbug.com.
When the post was first answered, it was not possible, The OP then requested for it here https://code.google.com/p/chromium/issues/detail?id=239401 and now it is possible.
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Bitwise operation and usage
...-level communication.
As a concrete example, imagine some one gives you a file that contains raw data that was captured directly by telecommunication hardware. In this case, in order to find the frames, you will need to read the raw bytes in the file and try to find some kind of synchronization wo...
Output of git branch in tree like fashion
...riment merged in (only locally)
NOTE: working directory contains modified files
git-wtf shows you:
How your branch relates to the remote repo, if it's a tracking branch.
How your branch relates to non-feature ("version") branches, if it's a feature branch.
How your branch relates t...
Filtering fiddler to only capture requests for a certain domain
I'm not sure how to modify the CustomRules.js file to only show requests for a certain domain.
5 Answers
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Perform Segue programmatically and pass parameters to the destination view
...om a selected cell in a table view to another view controller.
in the .h file of the trget view:
@property(weak, nonatomic) NSObject* dataModel;
in the .m file:
@synthesize dataModel;
dataModel can be string, int, or like in this case it's a model that contains many items
- (void)someMeth...