codestream | The Code Collaboration Tool Built for Remote Teams
kandi X-RAY | codestream Summary
kandi X-RAY | codestream Summary
CodeStream helps dev teams discuss, review, and understand code. Discussing code is now as simple as commenting on a Google Doc — select the code and type your question. CodeStream turns conversation into documentation by capturing all of the discussion about your code, and saving it with your code. Each discussion is represented as a "codemark" that is permanently connected to the lines of code to which it refers.
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QUESTION
Is it possible to read/convert PDF portfolios in R?
I usually use pdftools
, however, I get an error:
ANSWER
Answered 2021-May-06 at 03:27There seems to be an issue with pdf_convert
handling one-page raw pdf data (it wants to use basename(pdf)
under these conditions), so I have edited that function so that it also works with the second attached pdf file.
If you only need the first file then you could run this with the original pdf_convert
function, but it will give an error with the second file.
If you are interested in rendering raster graphics from the attached files this worked for me:
QUESTION
Reading question on SO such as this one, makes me wonder how Chrome can support PDF ≥ 1.7 (which can contains JPEG 2000 codestream), while at the same time claims that it does not support JPEG 2000:
What is the trick here ?
...ANSWER
Answered 2021-Jan-21 at 23:22From my quick testing Chrome browser's built-in PDF viewer worked fine with JPEG2000 images. Same with FireFox's built-in PDF viewer.
Here is a file that contains JPEG2000 image data: http://ia802702.us.archive.org/9/items/jockofthebushveld00fitziala/jockofthebushveld00fitziala.pdf
QUESTION
Is there a way to attach some user private data to AVPacket
before decoding to be able to match input AVPacket
and decoded output AVFrame
? Some sort of AVFrame::opaque
.
Specifically, decoding process of h264 codestream can do reorder in a case B-frames are present and I would like to identify which AVPacket
was decoded to which AVFrame
.
ANSWER
Answered 2019-Dec-16 at 12:24Thanks to @Gyan I was able to solve the issue with the following code in the main decoding loop.
QUESTION
Environment jdk1.8 spring-tool-suite4
Issue cannot debug the project because of the eclipse java problem.
Keywords codegen.TypeAnnotationCodeStream.newArray
Detail
...ANSWER
Answered 2019-Apr-28 at 09:49Could this be your problem? https://bugs.eclipse.org/bugs/show_bug.cgi?id=383624
There is alot of text in the bug report, but it mentions "org.eclipse.jdt.internal.compiler.codegen.CodeStream.newArray" and Nulls on a few occassions.
The bug is labelled as fixed. Maybe double check your versions, you may need to update your Eclipse version...
QUESTION
I am trying to write a morse code trainer that produces a random two letter pattern every 5 seconds with the audiocontext recreated each loop, but I cannot figure out how to add code which will call for a repeated loop. I've tried setTimeout()
setInterval()
, but they both eliminate the audio.
Also, after pressing the button five times on the following code. I get the error
..." TypeError: null is not an object (evaluating 'ctx.currentTime')"
ANSWER
Answered 2019-Jan-09 at 09:02It looks like some of the issues are to do with scoping and state management of the oscillator. I wasn't able to reproduce the error you were seeing but the stopIt
function certainly doesn't have access to ctx
created in startIt
.
An alternative might be to, rather than recreate the context, oscillator and gain node on each run, create them once and reuse them instead. Demo here: http://jsfiddle.net/kts74g0x/
The code:
QUESTION
I am trying to read and tile a jp2 image file. The image is RGB 98176 x 80656 pixels (it is medical image data).
When trying to read the image with glymur I get this error:
...ANSWER
Answered 2017-Apr-20 at 13:14The standard thing for reading huge medical images is openslide, I'd try that first. I'm not sure it will read jp2 directly, but assuming this is from a slide scanner, perhaps you could save in one of the formats that openslide supports?
ImageMagick will load sections of large jp2 images via OpenJPEG, though it's not especially quick. I have a 10k x 10k jp2 image here, for example, and if I convert to JPG I see:
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