Getty | 基于Groovy的NIO框架,仅供学习Java NIO使用。

 by   x-hansong Groovy Version: Current License: Apache-2.0

kandi X-RAY | Getty Summary

kandi X-RAY | Getty Summary

Getty is a Groovy library. Getty has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

基于Groovy的NIO框架,仅供学习Java NIO使用。
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            kandi-support Support

              Getty has a low active ecosystem.
              It has 43 star(s) with 12 fork(s). There are 9 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 0 open issues and 1 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of Getty is current.

            kandi-Quality Quality

              Getty has no bugs reported.

            kandi-Security Security

              Getty has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              Getty is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              Getty releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

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            Getty Key Features

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            Getty Examples and Code Snippets

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            Community Discussions

            QUESTION

            What type of JavaScript obfuscation is this and how can I properly deobfuscte it? (online deobfuscators don't work)
            Asked 2021-May-01 at 20:03

            I'm trying to study this code but I can't read it. (code below) I tried deobfuscating it but it's just as hard to read as it was before. What type of obfuscation is this and what website, application, or process can I use to make it easy to read?

            ...

            ANSWER

            Answered 2021-May-01 at 20:03

            This question is a bit out of my depth, but this is how I would start deciphering it. First step would be to replace eval with document.write, that yields us with something that looks a bit more like regular JS. It's not a lot better, but now we can see that it's one large array, and a couple of functions.

            Source https://stackoverflow.com/questions/67350158

            QUESTION

            Can i transmit serial data only using a data cable via Raspberry pi 0 w's USB port?[]
            Asked 2021-Mar-28 at 08:32

            First i am a lost noob

            I have been recently trying to find out a way weather i can send serial data (large file like image data) only through the Rpi w 0's micro USB port using ttyGS0.but when i searched online i only found ways of setting up headless through serial and other stuff which was no what i wanted. But i did follow the tutorial half way

            • I went to '/boot/config.txt' and set 'dtoverlay=dwc2' at the end of the file after leaving a line

            • I went to '/boot/cmdline.txt' and did put 'modules-load=dwc2,g_serial' after 'rootwait' leaving a space

            Thinking i could just use the /dev/ttyGS0 in my serial program on the Rpi and send the data the data was being sent but on my PC when i tried to access my Rpi which was on comport 12 it said port not found and couldn't open it.But it was showing up in the device manager as 'PI USB to Serial(COM12)'

            Then i wondered weather it would be possible at all to access Rpi's comport this way.

            If that's the case, i want to know if there is any other way to access the Rpi's USB port only using the USB cable

            Note:-

            • I don't want to use Rpi's USB as a way of loging ie. 'headless setup'.i just want to receive serial data like an arduino.
            • I don't want to use the GPIO pins(i tried) as they can only send limited characters at a time and i want to send an image file. Very quickly.
            • I don't have any serial converters at hand so i could route it to the arduino and use /dev/ttyUSB0 then read it on PC. I just only want to use the USB cable.
            • In case this info is required:-
              • my pc is a probook 6560b running windows 7

            things i found while testing and stuff:-

            • I did do -lsusb command but i dint find my device on that list
            • I tried the 'ls /dev/ttyGS0' and i found '/dev/ttyGS0'
            • I checked many forums and some guys were asiking to use this command 'dmesg | grep tty'and show them the code . So i performed it i dont understand what alot in the piece of text means but if it would be helpfull i pasted it here:-
            ...

            ANSWER

            Answered 2021-Mar-28 at 08:32

            Ok looks like i made some progress till now I did this

            • I went to '/boot/config.txt' and set 'dtoverlay=dwc2' at the end of the file after leaving a line

            • I went to '/boot/cmdline.txt' and did put 'modules-load=dwc2,g_serial' after 'rootwait' leaving a space

            • I did this 'sudo nano /etc/rc.local' and placed 'modeprobe g_serial use_acm=0' before 'exit 0'

            • Then i performed this command 'sudo systemctl stop getty@ttyGS0.service' and then this 'sudo systemctl disable getty@ttyGS0.service' (i think disabling getty@ttyGS0.service and puting 'modeprobe g_serial use_acm=0' in the folder metioned above allowed rpi and pc to comunicate but then again i can be wrong )

            • then perfored a 'sudo reboot'

            this seemed to solve my problem

            but i have one more problem now whatever is sent from the rpi i can only recieve in the coolterm serial port reading software i cant seem to use read the port from processing for some reason (im using processing to later read the image file being sent) here is my current serial reading program in processing

            Source https://stackoverflow.com/questions/66741947

            QUESTION

            Getting count of elements in multidimensional array and specifying a filter
            Asked 2021-Jan-16 at 12:55

            I want to get the count of country records in a multidimensional array. I also would like to get the same count, but filtered by the record, so count of the Netherlands.

            I've tried this:

            ...

            ANSWER

            Answered 2021-Jan-16 at 12:55

            Count of country records:

            Source https://stackoverflow.com/questions/65745479

            QUESTION

            python: Getting error when importing type requests.models.Response into dataframe
            Asked 2020-Nov-10 at 22:52

            I'm new to python and I'm trying to use the census geocoding services API to geocode addresses then convert the output to a dataframe. I've been able to read in my address file and I can see the output, but I can't seem to figure out how to import it into a dataframe. I provided the code I used below as well as the contents of the address file.

            The output does not appear to be in JSON format, but rather CSV. I tried to import the output as I would a CSV file, but I couldn't figure out how to import the variable as I would a CSV file and I couldn't figure out how to export the output to a CSV file that I could import.

            The URL describing the API is https://geocoding.geo.census.gov/geocode...es_API.pdf

            ...

            ANSWER

            Answered 2020-Nov-10 at 20:47

            If response.text looks like the s string below, i.e., has newline characters separating the rows, you can try:

            Source https://stackoverflow.com/questions/64773690

            QUESTION

            Starting a notebook hangs on "setting up proxy to JupyterLab"
            Asked 2020-Nov-08 at 01:38

            I have a VM instance that I'm trying to access from Notebook AI. It's been functional for about 2 months, but when I tried to start it today it gets hung up on "Setting up proxy to JupyterLab." It's been stuck on that for about 30min and I also can't SSH in to see what's going on. Any thoughts?

            Edit: this is what I see in serial port log 1

            ...

            ANSWER

            Answered 2020-Nov-08 at 01:38

            The issue was because of a mounted disk which I had deleted and, upon doing so, learned that I setup the fstab wrong for that disk. This made the OS unbootable.

            Solution was to delete the instance (but not the boot disk), create a temporary instance with the boot disk attached, fix the fstab, delete temporary instance, then create a new instance again but with the now-fixed disk as the boot disk.

            Source https://stackoverflow.com/questions/64720114

            QUESTION

            AWC EC2 Amazon Linux 2 Instances failed to boot after applying os updates
            Asked 2020-Oct-30 at 11:21

            Yesterday we lost contact with 10 identically configured servers, after some investigation the conclusion was that a reboot after security updates had failed.

            We have so far not been able to get any of the servers back online, but were lucky enough to be able to reinstall the instances without data loss.

            I will paste the console log below, can anyone help me determine the root cause and perhaps give me some advice on if there is a better way to configure the server to make recovery easier (like getting past the "Press Enter to continue." prompt, that it seems to hang in).

            The full log is too big for SO, so I put it on pastebin and pasted a redacted version below. I have removed the escape sequences that colorize the output and removed some double new lines, but besides that it is complete.

            ...

            ANSWER

            Answered 2020-Oct-30 at 11:21

            Ok, shortly after posting we figured it out. Seems like a mount point has changed (I expect due to a linux kernel update) and we have not used the nofail option in /etc/fstab as described in the aws knowledge center, this caused the server to hang at boot.

            Going forward we will also ensure we use UUID mounting so we are independent on the device naming in /dev/.

            Source https://stackoverflow.com/questions/64591868

            QUESTION

            ifstream getline - Reading txt File to an array of objects, but it's only reading the first line?
            Asked 2020-Oct-11 at 22:44

            I'm writing a beginner program that takes a text file of 10 trivia questions and answers, reads the file, puts the questions and answers into an array, and then uses the questions for a trivia game.

            Currently, I'm having an issue reading the file into the array. Only the first line of the file is being read.

            I'm new to debugging, but I tried to rewrite the program with Vectors and had the same issue.

            Here is the trivia file (the number at the end of the answers is the correct answer):

            ...

            ANSWER

            Answered 2020-Oct-11 at 22:44

            fiveLineCounter starts as zero. So if (fiveLineCounter == 0){ check is true, the code calls setTriviaQuestion(holder) and increments fiveLineCounter; it's now 1.

            Then the next check if (fiveLineCounter == 1){ is true, so the code calls setAnswer1(holder) (with the same line in holder) and and increments fiveLineCounter; it's now 2.

            Then the next check if (fiveLineCounter == 2){ is true, ...

            This continues until setCorrectAnswer(stoi(holder)). Whereby stoi(holder) throws an exception, because the contents of holder (still the first line of the file) can't be parsed as an integer.

            Source https://stackoverflow.com/questions/64309528

            QUESTION

            Not able to delete the blank or empty space from a command text output file on UNIX
            Asked 2020-Sep-03 at 13:24

            The command '(sleep 4 ; echo q) | topas -P |tee /tmp/top' on AIX produces this output in a command text file and I am not able to remove the blank spaces from it. I have tried, sed/perl and awk commands to print only the lines containing characters however nothing has helped. Do I need to convert this file to a ASCII text format to use sed/per/grep or awk to remove the empty lines?.

            ...

            ANSWER

            Answered 2020-Sep-03 at 13:24

            Looks like your output file has some ASCII characters so it's better to print only those lines which starting from letters do like:

            Source https://stackoverflow.com/questions/63723182

            QUESTION

            Python MySQL Connector occasionally fails to insert/update
            Asked 2020-Jul-20 at 09:51

            I have the problem that my queries occasionally fail to insert/update, however, no error is thrown in the python script or the database log.

            Here is the detailed explanation:

            Changes I made to my.cnf of MySQL Server without resolving the problem.

            ...

            ANSWER

            Answered 2020-Jul-20 at 09:51

            I found the error:

            I was using a global variable (timestamp_packaging_start) in multiple queries as the primary key. As no one can tell when a function in a different thread is executed, sometimes the variable got overwritten by the next entry without executing the query in the first place. That caused my program to update the timestamps for ANOTHER and WRONG primary key. Thanks for your efforts guys.

            Source https://stackoverflow.com/questions/62933555

            QUESTION

            Why is my Raspberry Pi's serial port not writeable? write() writes zero bytes. select() times out
            Asked 2020-Jul-11 at 17:28

            Backstory: I recently got a Raspberry Pi 4 Model B and a Protoneer RPI CNC Hat, which it controls via the serial port (/dev/ttyAMA0). After I put it all together and it didn't work at all (either in Minicom or bCNC), I've been gradually trying to zero in on the source of the problem. My oscilloscope shows that I can control the relevant pins when using them as GPIOs, so I do not suspect a fundamental hardware problem. However, I am completely unable to provoke a response from the pins when using them as a serial port. I have written the below C program to characterize the issue as exactly as possible.

            Problem: I have a serial port, /dev/ttyAMA0, and it doesn't work.

            ...

            ANSWER

            Answered 2020-Jul-11 at 17:28

            refering to How do I make serial work on the Raspberry Pi3 (or later model) :

            The miniUART is now available on /dev/ttyS0

            so you have to write on /dev/ttyS0 rather than /dev/ttyAMA0

            Source https://stackoverflow.com/questions/62851957

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            You can download it from GitHub.

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