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What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
...ngth-Value principle.
Protocol Buffers (Google originated), Avro (Apache based, used in Hadoop), Thrift (Facebook originated, now Apache project) and ASN.1 (Telecom originated) all involve some level of code generation where you first express your data in a serializer-specific format, then the ser...
Failed to load resource under Chrome
...or. The redirect request headers were all for this identical short line of base64-encoded data, and each returned no response, although the status was "Successful":
GET data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAACklEQVR4nGMAAQAABQABDQottAAAAABJRU5ErkJggg== HTTP/1.1
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How to loop through a directory recursively to delete files with certain extensions
...ur filenames, then that won't work either. You're better off with an xargs based solution:
find /tmp \( -name '*.pdf' -or -name '*.doc' \) -print0 | xargs -0 rm
(The escaped brackets are required here to have the -print0 apply to both or clauses.)
GNU and *BSD find also has a -delete action, whi...
Why covariance and contravariance do not support value type
...is in fact a subtype of object (an alias of System.Object). In fact, int's base class is System.ValueType who's base class is System.Object. Try evaluating the following expression and see: typeof(int).BaseType.BaseType. The reason ReferenceEquals returns false here is that the int is boxed into two...
Are fluid websites worth making anymore? [closed]
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Text based apps: No. Table based apps: Yes.
Pros of fluid layouts
People with big monitors gets to use their screen real estate.
Easier for users with big monitors when you have a lot of information on your page.
Cons of flui...
Quit and restart a clean R session from within R?
...xec which would normally be used to open a file in the default application based on file type. When used on a .exe, apparently, it runs the executable. The important difference, though, is that the system starts the application in it's own separate context. So here's the code that works for me:
mak...
How do I check OS with a preprocessor directive?
I need my code to do different things based on the operating system on which it gets compiled. I'm looking for something like this:
...
Streaming video from Android camera to server
...ting/figuring out), but so far I can only get it to connect from a Windows based browser (Chrome) with the vlc plugin. VLC on Android/iPad or any other rtsp player won't pick up the stream (one of them looked good, but was trying to get a stream based on the device name, which this code returned as ...
Is GET data also encrypted in HTTPS?
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The domain is not encrypted. This is to support name based virtual hosts (vs. IP based). @MarceloCantos is completely correct that the rest of the URL (i.e. the GET command) is encrypted. This is covered in RFC 4366
– hafichuk
Jul 11 '14 a...
Looking for jQuery find(..) method that includes the current node
...ve now is equivalent to .andSelf(). Lastly, the .andFind() doesn't filter based on the expression, you would need to .add($(this).filter(expr)) :)
– Nick Craver♦
May 13 '10 at 16:42
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