pl0 | Google Code ) This is our student work

 by   bachue C++ Version: Current License: No License

kandi X-RAY | pl0 Summary

kandi X-RAY | pl0 Summary

pl0 is a C++ library. pl0 has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

(Migrated from Google Code) This is our student work, a simple PL/0 compiler, but the compilation is only up to the intermediate code, because our assembly level has not yet reached the level of writing a complete application . So, just compile the PL/0 code into an intermediate code - a quaternion that is very similar to assembly, and then please use Interpreter to interpret and run the intermediate code.
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              pl0 has a low active ecosystem.
              It has 9 star(s) with 1 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              pl0 has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of pl0 is current.

            kandi-Quality Quality

              pl0 has no bugs reported.

            kandi-Security Security

              pl0 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              pl0 does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
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              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              pl0 releases are not available. You will need to build from source code and install.

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            pl0 Key Features

            No Key Features are available at this moment for pl0.

            pl0 Examples and Code Snippets

            No Code Snippets are available at this moment for pl0.

            Community Discussions

            QUESTION

            How to get rid of the error while scraping web in R?
            Asked 2020-Aug-23 at 04:33

            I'm scraping this website and get an error message is tibble columns must have compatible sizes.
            What should I do in this case?

            ...

            ANSWER

            Answered 2020-Aug-23 at 04:33

            The problem is due to every restaurant not having a complete record. In this example the 13th item on the list did not include the price, thus the price vector had 14 items while the place vector had 15 items.

            One way to solve this problem is to find the common parent node and then parse those nodes with the html_node() function. html_node() will always return a value even if it is NA.

            Source https://stackoverflow.com/questions/63540089

            QUESTION

            Scraping
            Asked 2020-Jul-03 at 15:18

            I'm trying to scrape a page like this one

            What they do is to load all information from their server and store it in a javascript function, so that depending on which button you click, it loads one part or another. I was trying to just request the page, and get all the data from the script function, being the structure of the page something like this

            ...

            ANSWER

            Answered 2020-Jul-03 at 15:04

            The page looks to be updated by a script after loading.

            You can bypass this by using use Selenium instead of requests:

            Source https://stackoverflow.com/questions/62712579

            QUESTION

            How to multiply to separate dataframes and apply a function to get a new dataframe with the result in R
            Asked 2020-Jun-19 at 02:05

            I have two data frames. One of it has codes (1 or -1) for different IDs.

            ...

            ANSWER

            Answered 2020-Jun-18 at 23:50

            You can split the qt values by row and insert a 1 as the first value, split the estimates by variable and then multiply and sum:

            Source https://stackoverflow.com/questions/62460976

            QUESTION

            jQuery validation plugin issue not working for number field
            Asked 2020-Mar-25 at 02:30

            I am using a jQuery validation plugin and it's partially working. No issue with validating the email field (it shows both wrong emails when entered) but the phone number field is not getting validated.

            It shows the message "Please enter the mobile number" but not the "Please enter valid mobile number".

            ...

            ANSWER

            Answered 2020-Mar-25 at 02:30

            It shows the message "Please enter the mobile number" but not the "Please enter valid mobile number".

            Well, that's because you're over-riding everything here...

            Source https://stackoverflow.com/questions/60833117

            QUESTION

            data.table not returning the correct splinefun by group
            Asked 2020-Mar-11 at 16:45

            We have recently updated our data.table from version 1.12.0 to 1.12.8 and R from 3.5.3 to 3.6.3. The example is on Windows OS.

            We have a data.table where we are looping over a Category column and creating a splinefun object to use later on. We store this splinefun function outputs in to a list, within a data.table column. It worked as expected on our old specs, producing a splinefun unique for each category level based on the segmented data. However, now it looks like its just keeping the value for the final category and parsing it in to all the entries.

            Setup Data

            create some fake data for showing the issue

            ...

            ANSWER

            Answered 2020-Mar-11 at 16:45

            As I've answered in https://github.com/Rdatatable/data.table/issues/4298#issuecomment-597737776 , adding copy() on x and y variables will solve this issue.

            The reason is that splinefun() would try to store the values of x and y. However, the internal object of data.table is always passed by reference (for the speed)... On this case, you may have to explicitly copy() the variable in order to have expected answers.

            In short, changing

            Source https://stackoverflow.com/questions/60635842

            QUESTION

            Py2Neo Issue with Batch Transactions - AttributeError: 'Node' object has no attribute 'upper'
            Asked 2020-Feb-11 at 06:31

            Following asking a previous question, I've tried to use batch transactions with Py2Neo to speed things up. I've adapted my code quite a bit, but seem unable to build and execute a batch of transactions. The matching works fine, it's only the transaction piece at the bottom which I'm having issues with - I thought I would include my entire code, just in case though. The current error I'm getting is as follows:

            ...

            ANSWER

            Answered 2020-Feb-11 at 06:31

            The error comes from attempting to "run" Node and Relationship objects. The tx.run method takes a Cypher string as its first argument, so lines like tx.run(a) don't make semantic sense.

            Source https://stackoverflow.com/questions/60152233

            QUESTION

            Scrape everything even if some elements are not present
            Asked 2019-Aug-10 at 10:28

            I have an issue where my script will skip over restaurants if not all elements are present. I want my script to scrape everything and leave "N/A" for any elements not present.

            Entire code: https://pastebin.com/af577pCM

            ...

            ANSWER

            Answered 2019-Aug-10 at 10:28

            There's a better way to make this more concise overall but the idea is just try catching the errors in their own try blocks instead of creating a big one. The reason the restos are getting skipped is because once a single element errors out, it goes to continue right away. A somewhat better way is to rewrite your entire loop like follows:

            Source https://stackoverflow.com/questions/57441179

            QUESTION

            Targeting One Tab Set in Multiple Tab Sets
            Asked 2019-Apr-17 at 05:08

            I have some JQuery that controls the open and close of tabs. It works great - until I have multiple sets of tabs. On click functionality impacts all the sets of tabs. I want to be able to isolate the functionality to the set of tabs that are being interacted with. How do I do this efficiently?

            Each tab has a unique ID associated with it

            data-tab="tab-{{ blockID }}{{ tabCounter }}">

            ...

            ANSWER

            Answered 2019-Apr-17 at 05:08

            The problem is that your code is mostly iterating over the whole document looking for matches. I would recommend finding the tab container (ul.tabs) of the clicked element, then scoping all of your subsequent operations to that container. For instance, rather than searching for all li elements inside of a tab container and removing the .active class, like you have at line six of your JS:

            Source https://stackoverflow.com/questions/55630540

            QUESTION

            How to read a GPIO value from UBoot built by OpenWRT
            Asked 2019-Apr-16 at 10:43

            I'm trying to implement a recovery mode on a board powered by OpenWRT. I have a button connected to some GPIO: GPIO_PL4.

            I cast the gpio name to a number representation using the next expression:

            ...

            ANSWER

            Answered 2019-Apr-16 at 10:43

            I've found a solution. There were two problems:

            1. U-boot (2018.11) for sunxi-8 devices, at least, doesn't use the above expression to cast a gpio name to a number representation (it's possible to type a gpio name for u-boot gpio command: gpio input pl4).
            2. Port L, by default is unclocked / unpowered on sunxi-8 cpus, at least sun8i-h2-plus-orangepi-zero board, so it has to be clocked/powered by prcm_apb0_enable. Look at https://forum.armbian.com/topic/10111-orange-pi-zero-u-boot-gpio-access/?tab=comments#comment-76996

            Source https://stackoverflow.com/questions/55531722

            QUESTION

            toggle function not working when user click on product-box
            Asked 2018-Dec-26 at 17:04

            ...

            ANSWER

            Answered 2017-Apr-27 at 11:06

            You are always adding active class and directly after checking if element has this class.

            First check, only than add/remove

            Source https://stackoverflow.com/questions/43655338

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

            Vulnerabilities

            No vulnerabilities reported

            Install pl0

            You can download it from GitHub.

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            gh repo clone bachue/pl0

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