barcoded | A barcode generation web service | Barcode Processing library
kandi X-RAY | barcoded Summary
kandi X-RAY | barcoded Summary
Barcoded intends to provide a simple API for the generation of barcodes in multiple symbologies.
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Top functions reviewed by kandi - BETA
- Normalize parameters
- Creates a new location .
- Handles the decoded data .
- Respond to the body
- Returns a PNG image .
- Creates a new decode parser .
- Returns the URL for a resource
barcoded Key Features
barcoded Examples and Code Snippets
Lines of Code : 3License : Permissive (MIT)
Copycurl -O http://localhost:8080/img/code128/1235ABC.jpg
curl -o BarcodedRocks.png \
"http://localhost:8080/img/qr/BarcodedRocks.png?height=800&width=800"
docker run -p 0.0.0.0:8080:8080 utensilsunion/barcoded
docker run -P -e UNICORN_WORKERS=4 utensilsunion/barcoded
Community Discussions
Trending Discussions on barcoded
QUESTION
as for someone new to react native, how can I get the updated value from usestate and apply it to another function? for example here is my code:
...ANSWER
Answered 2022-Mar-13 at 19:10We could pass the barcodeData back to the HomeScreen using route params. Actually, from the code that you have provided, we could remove the state in BarcodeScanner and pass data in the handleBarCodeScanned function directly.
This could be implemented as follows. I assume that HomeScreen is a Screen defined in a navigator.
QUESTION
I'm trying to do is check first the item in listbox if the value in textbox is already in listbox.
...ANSWER
Answered 2022-Feb-23 at 10:41txtSS.Text = "a" In your editor set option strict to on to see what is wrong in code
QUESTION
My UIView doesn't update after I change its properties in the updateUIView function. To test it, I click the button in the VStack which calls generateBarcodeData and changes the state of barcode.
I monitored the updateUIView function in BarCodeView and it definitely is getting called, however I don't see any changes on the simulator.
ANSWER
Answered 2021-Dec-03 at 21:45I built the code to my iPhone and it worked on there. I guess it was just broken on the simulator.
QUESTION
I'm creating a python script that scans QR codes, and then processes the info in the code. The python-script will launch every few seconds via a timer in systemd on RBPI, but while scanning for a code - if no code has been detected in 5 seconds, the script should terminate. However, if a code is detected, the processing should keep running, and the script should only exit when the processing is done.
This is my code:
...ANSWER
Answered 2021-Nov-23 at 08:11After searching on this for the day, and with Yves' comment on the question, I came to the conclusion that I was working the wrong way around. So now I added a global Timer, which get canceled if the processing of the QR code gets started.
Now my code looks like this, and it seems to work. Would love to hear it if there is a better way, or if this use of globals is bad practise.
QUESTION
I'm writing app which can not only generate barcode from combobox but will scan barcode into textbox. Generating barcode is working well but is a little worse with scanning it by Device Zebra DS3608. In this project I added a library:
...ANSWER
Answered 2021-Nov-06 at 10:28Based on the question and comments, here is a basic outline of a viable solution:
- Configure the scanner to send ENTER both before AND after the barcode data is transmitted
- Remove the USB_Barcode_Scanner namespace and all references to the events it exposes
- Set up a default button on the form so whenever ENTER is pressed the click event of the button will be executed
- In the event handler for default button, check if the barcode input text box is empty
- If the text box is empty, set focus to the text box
- If the text box has text, process the text in the text box and replace it with empty string
If you make these adjustments, when the first ENTER is input by the barcode scanner, the focus will change to the input text box, which will receive the barcode data, and the second ENTER will allow you to process the data.
Also, if you can determine how to conifgure the scanner to send ESC before the barcode data, you can set a cancel button on the form and set focus to the input box on the cancel button, this might make the process more robust, but you will still need to ensure the application has keyboard focus.
Another option here would be to reconfigure the scanner for a Virtual COM port, and use a SerialPort to read the barcode input. In the SerialPort data received event, you can capture/buffer the data while monitoring for the stop sentinel, and then process when the stop sentinel is received. This has the added convenience that it will work even if the application doesn't have keyboard focus.
QUESTION
When the route is
...ANSWER
Answered 2021-Oct-27 at 18:47Should be like that
add a slash of begin of src
QUESTION
I am writing test for custom error class and want to cover all lines, but I am not sure how to test super call, also I want to return the barcode provided to object when creation.
...ANSWER
Answered 2021-Aug-01 at 20:53Writing a test should be pretty straightforward. Coverage means "Does this line get executed while running my tests". So calling the constructor of BarcodeDecoderError should do the trick. Of course you'll probably also want to test, if the super call has the desired effect:
QUESTION
Good day
I am trying to call the ApplyState(state) function. This is a protected function inside PX.Objects.IN.INScanReceive.
I am reading a QR code and the value has a lot/serial number and expiry date. The idea is to set the 2 values during the ProcessItemBarcode function call. The problem is when calling the base method the state is set and the "screens state" wants me to scan the lot/serial.
What I need to do is call the ProcessConfirm() or ApplyState(state). But calling the functions inside ProcessItemBarcode is where I stuck:
...ANSWER
Answered 2021-Jun-22 at 14:43This is not the preferred method but when I can't figure out another option I will copy the source from Acumatica, e.g. Static methods and private ones. I will make note in my code that they were copied so I can make sure to duplication the process when versions change. You can then call those methods locally. Not elegant but works for me :)
QUESTION
i have 1 Activity with 3 Fragments. (A, B and C). So,
Activity -> FragmentContainerView with fragment A
...ANSWER
Answered 2021-Apr-06 at 00:57OK, I think I see your issue. You are conditionally adding things to the backstack which put the fragment manager in a weird state.
Issue
You start on Main, add the Scanner to the back stack, but not the Product. So when you press back, you're popping the Scanner off the stack but the Product stays around in the FragmentManager. This is why get a new instance each and every time you scan and go back. Why this is happening is not clear to me - seems like maybe an Android bug? You are replacing fragments so it's odd that extra instances are building up.
One Solution
Change your changeFragment implementation to conditionally pop the stack instead of conditionally adding things to it.
QUESTION
I had two run of same sample ran twice one nanopore platform. Now I would like to merge each run generated 96 barcoded files.
So my files in the folders are as such from barcode01 to barcode96
...ANSWER
Answered 2021-Feb-24 at 09:07Untested and conceptual because too large for comment:
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