JTK | library designed for writing applications | iOS library
kandi X-RAY | JTK Summary
kandi X-RAY | JTK Summary
JTK is a library designed for writing applications and libraries in C. It provides core utilities such as collections, unit testing, I/O streams, threads and much more. Initially, the development of the library began within an other project, a compiler for Zen. Zen is a programming language currently under development at OneCube Software Solutions. We observed a need for a library that could be reused in other projects. Therefore, we refactored the reusable components and called it JTK. JTK aims to provide a better alternative to libraries such as Glib. It was designed with flexibility and performance in mind.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of JTK
JTK Key Features
JTK Examples and Code Snippets
Community Discussions
Trending Discussions on JTK
QUESTION
I'm building an editor and when I place a shape (also requires entering ID for that shape) onto the canvas, endpoints get created and attached to the shape. The ID of the shape is used for the endpoints to anchor onto.
...ANSWER
Answered 2021-Feb-05 at 21:46Found a fix which was rather simple in the end, instead of what I was doing before, the following does the trick
QUESTION
I'm trying to run this example (https://github.com/xinwucwp/mhe) on netbeans 8.2 + jython module (ver. 2.7.2). I created a new jython project and added a start.py file with code from demo2.py (from example), here the full file - https://pastebin.com/DqBrDmnN.
As i understand, i have to add path to java classes - *.jar files.
After that, i tried to run it and got the following error - from edu.mines.jtk.ogl.Gl import * java.lang.NoClassDefFoundError: com/jogamp/opengl/GLArrayData, although i've already added jogl-all.jar, which includes GLArrayData.class.
...ANSWER
Answered 2020-Jul-17 at 16:07To my opinion, problem was in folders' structure of gluegen-rt.jar and jogl-all.jar.
Solution: I used pycharm and jython.exe as an interpreter - I created a simple python project with file from question and added java classes from jars to project folder (please, be careful to the folders' structure and save it in the python project folder).
QUESTION
I am very new to Kafka Streams and I tried creating a poc to see if it suits my use case.
I have a topic in which I am producing some reference data. This data is then streamed and converted to a GlobalKTable CPK (I used a GlobalKTable as I need to join on non-keys). Once this processing is done. I then start populating another topic which then streams (SPT) the data and does an inner join on CPK to produce another GlobalKTable (JTK).
CPK and SPT are both feeds coming from an external system.
Now I have real time data coming in that I need to look up the reference data that I just populated. Let's say this stream is called "Real". Real then does an inner join with JTK and we actually are getting good results.
Problem is when I need to delete a row from CPK. I pass a key with null value and I expect it to delete this value from CPK and the he change to also propagate to JTK. So any JTK record with that key should be deleted. But this is not happening.
Is this doable? Am I thinking in the right way? Should I use KSQL?
Thanks all in advance.
...ANSWER
Answered 2020-Apr-21 at 02:20Thanks @cricket_007 for your suggestion. I used KSQL and everything is. working now. So basically I created a stream first by joining JTK which is now a stream (and not GKTable as earlier) with SPT. Lets name it Joined Stream. After that I create one more stream named as result by. joining Joined with CPK which is a table. (I did not find a GKTable concept in KSQL)
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Install JTK
Extract the source code to any directory of your choice, for the sake of this documentation we will refer this location as 'C:\jtk-1.0'.
Change the directory to 'C:\jtk-1.0'. cd 'C:/jtk-1.0'
Create a temporary directory for compiling the source code. For the sake of this documentation we will refer to this directory as 'build'. mkdir build
Change directory to the newly created directory. cd build
Invoke CMake to generate make files. In this documentation, we show the commands to generate GNU Makefiles. You can easily generate other makefiles similarly. cmake .. -G 'MSYS Makefiles'
Invoke the GNU Make program. The command may be different on your system, if you have not setup an alias. make This should compile the library. Archives and executable files should be produced in your current working directory. You can link the library to your project. As of this version, a plethora of warnings are generated. We are working to eradicate these warnings.
For compiling JTK on Linux, you need CMake and GNU Make (or any other make utility that CMake is compatible with).
Extract the source code to any directory of your choice, for the sake of this documentation we will refer this location as '/mnt/g/jtk'.
Change the directory to '/mnt/g/jtk'. cd '/mnt/g/jtk'
Create a temporary directory for compiling the source code. For the sake of this documentation we will refer to this directory as 'build'. mkdir build
Change directory to the newly created directory. cd build
Invoke CMake to generate make files. In this documentation, we show the commands to generate the default Makefiles, on my system GNU Makefiles is the default target. You can easily generate other makefiles by specifying the target make files using the -G flag. cmake ..
Invoke the GNU Make program. make This should compile the library. Archives and executable files should be produced in your current working directory. You can link the library to your project. As of this version, a plethora of warnings are generated. We are working to eradicate these warnings.
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