prison | barcode api currently offering a nice Qt api | Barcode Processing library

 by   KDE C++ Version: v5.103.0 License: No License

kandi X-RAY | prison Summary

kandi X-RAY | prison Summary

prison is a C++ library typically used in Utilities, Barcode Processing applications. prison has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Prison has a Prison::AbstractBarcode, which is the base class for the actual barcode generators, currently Prison::QRCodeBarcode and Prison::DataMatrixBarcode are the two implemented barcode generators. Prison currently ships a BarcodeWidget, which is a QWidget with a barcode painted upon, as well as a BarcodeItem, which is a QGraphicsItem with a barcode painted upon.
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            kandi-support Support

              prison has a low active ecosystem.
              It has 18 star(s) with 8 fork(s). There are 4 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              prison has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of prison is v5.103.0

            kandi-Quality Quality

              prison has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              prison does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              prison releases are not available. You will need to build from source code and install.

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            prison Key Features

            No Key Features are available at this moment for prison.

            prison Examples and Code Snippets

            No Code Snippets are available at this moment for prison.

            Community Discussions

            QUESTION

            How to use both width: 100% and height: auto on an image
            Asked 2021-Jun-02 at 08:28

            I would like to automatically adjust the height of my image according to the height of my text.

            I tried using height: auto and width: 100% on my image (which seemed to make the most sense to me) but it doesn't work.

            What I have

            CodePen Example: https://codepen.io/JeremyWeb/pen/wvJPboW

            ...

            ANSWER

            Answered 2021-May-31 at 11:36

            I solve your problem with javascript. You can try my solution-

            CSS

            Source https://stackoverflow.com/questions/67772436

            QUESTION

            Modulus operator c# example
            Asked 2021-Jun-02 at 01:47

            Can anyone tell me how to avoid "day 0" without adding new syntax etc.? In the following example, if the prisoner gets out on Sunday the output is "0" because 7 % 7 is = 0

            clarification: 1-7 represent days of week, if prisoner enters prison on day 2 and stays there for 3 days, he will leave on day 5. But if prisoner enters on day 3 and stays for 4 days, with this code he will not leave on the 7 but on day 0. I understand the reason for that (modulo 7 = 0) and I was wondering if you guys have any creative (but with avoiding new syntax) to solve this

            ...

            ANSWER

            Answered 2021-Jun-02 at 01:47

            Often in C# we model real world collections (that are usually 1-based) using a 0-based index. The advantage of C#'s 0-based array indexing is that it plays really nicely into common range logic and modulus operations.

            A really good example for your use case is the System.DayOfWeek Enum, which has zero set as Sunday. Although your requirement does not need to know or display the name of the day of week, the enum is an example of the .Net standard where having a zero based index is universally accepted across the framework.

            To take advantage of this, all we need to do is transpose the user's input by subtracting 1 before performing any range or modulus logic, then add 1 back to the result before presenting back to the user:

            The only change you need is in this line:

            Source https://stackoverflow.com/questions/67779073

            QUESTION

            Passing Custom Variables to PayPal
            Asked 2021-May-28 at 20:13

            I am trying to recreate this https://www.paypal.com/donate/?hosted_button_id=JA4LPSED5LVCG which is the standard hosted PayPal donation button. It has preset amounts, let the user add their intent(which program to support), and recurring monthly donations. I started out with jQuery to target elements and pass the preset amounts and that worked but since I've gone with a vanilla js approach. My question is this, am I even setting this up properly using the PP SDK? Or do I need to do a different kind of integration with the API in order to support the recurring donations.

            At this point my code is more broken than when I started out with jQuery(At least I was able to pass the preset amounts, but not the donation intent). I have set up a Codepen here and would love any and all feedback. https://codepen.io/tripdog/pen/dyvNeEV

            ...

            ANSWER

            Answered 2021-May-28 at 03:00

            That code will not work for recurring payments. Subscriptions are a separate integration, see the Subscriptions overview: https://developer.paypal.com/docs/subscriptions/ , and in addition to API calls you can manually create and manage billing Products and Plans in the receiving account at:

            If you want a choice on a PayPal page to make a donation recurring or not, the only option is to create a non-JS Donate button at https://www.paypal.com/buttons . In Step 2 you can uncheck the option to save the button at PayPal, and when you generate the code you can remove the code protection. A custom value can be passed using the custom parameter, https://developer.paypal.com/docs/paypal-payments-standard/integration-guide/Appx-websitestandard-htmlvariables/#payment-transaction-variables , this will be visible in the receiver account's transaction details.

            Source https://stackoverflow.com/questions/67729659

            QUESTION

            GraphQLObjectType is not a constructor
            Asked 2021-May-22 at 08:03

            I'm trying to follow a graphql tutorial, even thoughg I followed it and double checked I keep getting the above error and I have no idea why

            dont you really hate when the bot asks you to type more, its mostly code for a reason I dont have a clue and I posted all my code!!!

            ...

            ANSWER

            Answered 2021-May-22 at 08:03

            Wrong capitilisation GraphQlObjectType should be GraphQLObjectType

            Source https://stackoverflow.com/questions/67646935

            QUESTION

            Vertical text align not working on mobile
            Asked 2021-May-19 at 13:13

            So basically the problem i am facing exsits only on mobile as the website is perfect on desktop

            Here is a screenshot for what iam facing on mobile

            Problem on mobile

            No problem on Desktop

            for the align custom class it contains a flex with important and align-items center

            the problem is not just in that particular side, its all over the website.

            solution I tried:

            1. trying to margin 0 for all a
            2. I was using cdn css but replaced it with a local one
            3. set a specifc line-height for a
            4. padding in order to contain it

            here is another screenshot in another section [same css file]

            Another section screenshot

            Iam using:

            bootstrap@4.6.0/dist/css/bootstrap.min.css

            jquery/2.1.3/jquery.min.js

            bootstrap@4.6.0/dist/js/bootstrap.min.js

            Have anyone faced this problem before or anyone have a solution for this ?

            Thanks in advance.

            ...

            ANSWER

            Answered 2021-May-17 at 23:30

            after checking your code , your problem isnt with flex and alignement .

            its the font you are using font-family: "Tajawal" !important; maybe it has some special line height and vertical alignement i am no font expert , try changing the font to one that does not affect the alignment ,, this font in partical has more bottom padding that top padding hence the sentence display non aligned in its box .

            original :

            after removing the font :

            ps : you are writing content next to the icon directly which leaves whites spaces that might behave differently cross browsers and its not a good practice .

            Source https://stackoverflow.com/questions/67577697

            QUESTION

            Python voxelfuse can only concatenate str (not "int") to str
            Asked 2021-May-14 at 13:38

            I'm trying to generate a .vox represantation of my Prison Architect save file. I'm using a library called voxelfuse to generate the voxels and for some reason the union() method gives me a can only concatenate str (not "int") to str Here's my code:

            ...

            ANSWER

            Answered 2021-May-14 at 13:38

            Considering tiles is read from a file I believe the problem may be that tile['x'] and tile['y'] are strings and not integers. Try to transform them before passing them as arguments:

            Source https://stackoverflow.com/questions/67535038

            QUESTION

            How to filter a dataframe so that it finds the maximum value for 10 unique occurrences of another variable
            Asked 2021-May-11 at 17:53

            I have this dataframe here which I filter down to only include counties in the state of Washington and only include columns that are relevant for the answer I am looking for. What I want to do is filter down the dataframe so that I have 10 rows only, which have the highest Black Prison Population out of all of the counties in Washington State regardless of year. The part that I am struggling with is that there can't be repeated counties, so each row should include the highest Black Prison Populations for the top 10 unique county names in the state of Washington. Some of the counties have Null data for the populations for the black prison populations as well. for You should be able to reproduce this to get the updated dataframe.

            ...

            ANSWER

            Answered 2021-May-11 at 17:41

            You can group_by the county county_name, and then use slice_max taking the row with maximum value for black_prison_pop. If you set n = 1 option you will get one row for each county. If you set with_ties to FALSE, you also will get one row even in case of ties.

            You can arrange in descending order the black_prison_pop value to get the overall top 10 values across all counties.

            Source https://stackoverflow.com/questions/67491192

            QUESTION

            Apply function method to a DataFrame to create one list of 2-dim tuples
            Asked 2021-Apr-26 at 16:36

            This problem is one that I have created for Stack Overflow which is simpler but the answer should be able to be applied to the more complex dataset that I am trying to solve. I want to use the apply method on the dataframe using my function to produce one long list of all 2-dim tuples.

            Here is the dataset:

            ...

            ANSWER

            Answered 2021-Apr-26 at 16:10

            QUESTION

            PythonVirtualenvOperator using airflow module fails to execute with AttributeError: module 'airflow' has no attribute 'utils'
            Asked 2021-Apr-19 at 16:33

            I have Airflow deployed in virtual env and in case I try to execute PythonVirtualenvOperator with import of the Airflow module (to get Variables for example) it gives me the AttributeError. Guess I do not fully understand how Airflow executes VirtualenvOperator, and therefore what to do to overcome it, so any suggestions and insights will be highly appreciated

            My test DAG code

            ...

            ANSWER

            Answered 2021-Apr-19 at 16:29

            It seems that you are confusing the use-cases for PythonVirtualenvOperator and PythonOperator.

            If you simply want to run a Python callable in a task (callable_virtualenv() in your case) you can use PythonOperator. In this case, it does not matter if you installed Airflow in a virtual environment, system wide, or using Docker.

            What happens in your code is the following: PythonVirtualenvOperator creates another virtual environment (which is completely unrelated to the one in which you run Airflow), installs Airflow into it, and tries to import Variable. But this another Airflow installation is not configured and that is why you get those exceptions. You could set the AIRFLOW_HOME environment variable for this second Airflow installation to the same directory as used by the first Airflow installation, and this should actually work, but it looks like an overkill to me.

            So, what you can do is install colorama into the same environment in which you installed Airflow and replace PythonVirtualenvOperator by PythonOperator.

            BTW, those print() inside the callable would be redirected into a log file and not printed to terminal, so it probably does not make much sense to use colorama with them.

            Source https://stackoverflow.com/questions/67165003

            QUESTION

            KeyError on chained callback for dependent dropdowns in plotly-dash [Python]
            Asked 2021-Apr-16 at 01:20

            I'm trying to create a dependent dropdown in dash/plotly, based on the unique values from the column depending on what is selected in the first dropdown. I created a chained callback and visually, the graph is updating correctly and the dropdowns are populating correctly. However, I receive an KeyError for one of my fields (Category, which has nothing to do with the dropdowns, it simply colors the categories), after a fair amount of tinkering I still can't figure out what's causing it. Here's my layout, callbacks and the error I'm getting in the debug environment:

            ...

            ANSWER

            Answered 2021-Apr-16 at 01:20

            So I have a workaround, I'm sure there is a better solution but this is working as expected. I believe the graph update_graph function is being triggered after the game dropdown is updated, but before the options are updated, resulting in the filter on wrcombo_ producing a blank table. After the 2nd callback, the error was fixing itself as the platform is updated and the table can filter correctly. Introducing a check if the table is empty allows me to decide whether or not to refresh the graph, as below:

            Source https://stackoverflow.com/questions/67084059

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install prison

            You can download it from GitHub.

            Support

            There are basically two types of barcodes:. Prison isn't as such designed for the latter, it will probably work, but patches implementing barcode support for such barcodes will not be accepted. An example is EZCode. Prison is currently using libdmtx for generation of DataMatrix barcodes and libqrencode for generation of QRCode barcodes.
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            gh repo clone KDE/prison

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            git@github.com:KDE/prison.git

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