visa | Go-based VISA resource manager

 by   gotmc Go Version: Current License: MIT

kandi X-RAY | visa Summary

kandi X-RAY | visa Summary

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

Go-based Virtual Instrument Software Architecture (VISA) resource manager.
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            kandi-support Support

              visa has a low active ecosystem.
              It has 7 star(s) with 2 fork(s). There are 2 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              visa has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of visa is current.

            kandi-Quality Quality

              visa has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              visa is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              visa 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.

            Top functions reviewed by kandi - BETA

            kandi has reviewed visa and discovered the below as its top functions. This is intended to give you an instant insight into visa implemented functionality, and help decide if they suit your requirements.
            • Generate a new VISA resource .
            • determine interface type
            • NewResource returns a new resource .
            • queryRange runs a query against a resource
            • Register registers an interface with the given interfaceType .
            • init registers the device driver .
            • Query executes the given query string .
            Get all kandi verified functions for this library.

            visa Key Features

            No Key Features are available at this moment for visa.

            visa Examples and Code Snippets

            No Code Snippets are available at this moment for visa.

            Community Discussions

            QUESTION

            Getting sum by comparing two arrays
            Asked 2021-Jun-15 at 05:25

            I have 2 arrays, one that contains a list of products, and the other is an orders arrays that contains the orderinfo of multiple purchases.

            For example, the products array would look like this:

            ...

            ANSWER

            Answered 2021-Jun-15 at 04:33

            We can do something like this:

            Source https://stackoverflow.com/questions/67979979

            QUESTION

            Adding sendAsMail Alias in GMail
            Asked 2021-Jun-11 at 14:51

            I've been trying to add another sendasmail alias from sometimes visa app scripts but the endpoint doesn't seem to work or I'm not sure if that's the intended behavior of it.

            This is the endpoint https://gmail.googleapis.com/gmail/v1/users/%s/settings/sendAs/%s',getEmail, "007@alias.domain.com" that I'm using.

            Here's the AppScipt Code along with payload which I'm trying to use.

            ...

            ANSWER

            Answered 2021-Jun-11 at 14:04
            You need to create an alias instead of updating it

            See also here.

            Source https://stackoverflow.com/questions/67937184

            QUESTION

            Unique constraint for 2 columns that works both ways
            Asked 2021-Jun-11 at 06:22

            I have a friends table

            ...

            ANSWER

            Answered 2021-Jun-10 at 19:36

            You can create a unique index that always indexes the same order of values:

            Source https://stackoverflow.com/questions/67927440

            QUESTION

            Multiple conditions in case expression in postgres
            Asked 2021-Jun-01 at 09:45

            I am trying to order rows by string column like this:

            ...

            ANSWER

            Answered 2021-Jun-01 at 09:21

            Either create a second case with the same result, or convert your case to a full conditional.

            CASE has two forms: the base form is

            Source https://stackoverflow.com/questions/67786058

            QUESTION

            How to map out array of dictionaries?
            Asked 2021-May-26 at 17:20

            I am trying to map out payment method objects that I receive from my server into an array of dictionaries. So far I have been able to get individual dictionaries but I haven't been able to put them into an array.

            This is my struct that I want to use to map out the data:

            ...

            ANSWER

            Answered 2021-May-26 at 17:20

            To reiterate the comments: The issue here is that in the line self.paymentMethods = data.map({ (card) -> PaymentMethod in ..., the card is not a card ([String:Any]), but a whole data-object with a lot of information. So to fix this issue you simply have to get the card from the data-object like so:

            Source https://stackoverflow.com/questions/67708066

            QUESTION

            How to parse paymentMethod Object?
            Asked 2021-May-26 at 07:26

            I am trying to list all of my user's payment methods. I am mainly trying to get the brand, expiration date, and last 4 digits of the credit card number.

            I've tried multiple ways to parse the JSON payment method object being sent back from my server but I haven't been successful yet. This is what I did in the latest attempt I made.

            In my server I get a list of all my user's payment methods and send back the raw data to my client using this function:

            ...

            ANSWER

            Answered 2021-May-26 at 07:26

            response.data has already been parsed into Swift objects, it's a [[String: Any]]. It's not a Data anymore, there is no need for JSONDecoder.

            Add a custom init on PaymentMethod:

            Source https://stackoverflow.com/questions/67695002

            QUESTION

            Finding element by value Selenium
            Asked 2021-May-25 at 13:44

            I got another problem by finding the correct element for a radio button. We got two buttons, one for Visa and one for MasterCard. They are build identically, except for the value.

            I tried:

            ...

            ANSWER

            Answered 2021-May-25 at 12:28

            Try the following for visa:

            Source https://stackoverflow.com/questions/67687841

            QUESTION

            Converting char into int in C (Credit in cs50)
            Asked 2021-May-19 at 20:21

            I just got into C programming and learning in CS50. I was trying to convert the char generated from the card number into an integer that I can sum with. Basically, I'm looking for an equivalent for Java's charAt() in C.

            ...

            ANSWER

            Answered 2021-May-19 at 18:43

            atoi is for converting strings (sequences of characters terminated by a null-character) to integers, not for converting characters.

            To convert decimal characters to corresponding integer, you can subtract '0' (the character code for the characer 0 because character code of decimal characters are defined to be continuous in the C specification.

            In conculsion, you should replace the two atoi(cardNumber[i])s to (cardNumber[i] - '0').

            Source https://stackoverflow.com/questions/67609091

            QUESTION

            Randomly recode the first and second instance of a value in each row?
            Asked 2021-May-18 at 16:00

            I have a dataframe where there two instances of a value in each row (say the value is 34). I would like to replace one instance with 3 and the other with 4 (without replament, so if the first instance gets 4, the second instance gets 3. And visa versa.) And I would like to do the assignments randomly (so that some rows use 3 then 4, other rows 4 then 3.)

            Here's my example:

            ...

            ANSWER

            Answered 2021-May-18 at 14:55

            You can just loop over all columns and for each column create a boolean random vector that has about as many TRUE as FALSE values. Then, you just replace the 34 for TRUE values with 3 and the rest with 4.

            Source https://stackoverflow.com/questions/67587900

            QUESTION

            Passing data buffers from C++ to LabVIEW
            Asked 2021-May-16 at 17:11

            I am trying to create a LabVIEW DLL and call it from a C++ program but I am facing a problem of data passing.

            A scientific camera I recently bought comes with a LabVIEW SDK, and nothing else. The example program provided with the SDK is mainly a while loop around two functions, ReadData and DecodeData.

            • ReadData collects data from USB (using VISA read), the data obtained in one call contains several complete data blocks and an incomplete incoming block.
            • DecodeData is called multiple times to process all the complete blocks (it removes the processed data from the buffer). When all the complete blocks have been processed, the remaining data (the beginning of the incoming block) is passed to ReadData which will concatenate its new data at the end of the buffer.

            Full example code:

            Details of ReadData:

            Details of DecodeData:

            In the example program, written in LabVIEW, everything works fine. The problem is when I export these functions in a DLL. The memory buffers, inputs and outputs of both functions, are char arrays. After ReadData, my C++ program correctly obtains a buffer containg data, including null bytes.

            The problem is when I inject this buffer in DecodeData, it seems that LabVIEW only takes into account the bytes before the first null byte... I guess that the char[] input is just processed as a null-terminated string and the rest of the data is just discarded.

            I tried to add data converters ("string to byte array" at outputs and "byte array to string" at inputs) but the conversion function also discards the data after the first null character.

            I could modify the .vi from the sdk to only handle byte arrays and not strings, but it uses lots of character processing functions and I would prefer leaving it as is.

            How can I pass the data buffer from C++ to the LabVIEW DLL without losing part of my data?

            Edit: here is the C++ code.

            The header exported with the LabVIEW DLL:

            ...

            ANSWER

            Answered 2021-May-16 at 17:11

            It is a little tricky to answer in this specific case but assuming that the problem is that NULL values in the buffer data are causing issues then it might be worth looking at the option to use String Handle Pointers for the String-Type controls and indicators of the VIs you are exporting.

            This option can be selected during the "Define VI Prototype" stage of configuring the DLL Build

            LabVIEW manages String Types internally as an integer of the string's length and an unsigned char array so it shouldn't matter what characters are used. For interfacing with external code, LabVIEW's extcode.h header defines an LStrHandle as follows:

            Source https://stackoverflow.com/questions/67442043

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

            Vulnerabilities

            No vulnerabilities reported

            Install visa

            You can download it from GitHub.

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            https://github.com/gotmc/visa.git

          • CLI

            gh repo clone gotmc/visa

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            git@github.com:gotmc/visa.git

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