phantom | Schema safe , type-safe , reactive Scala driver

 by   outworkers Scala Version: v2.59.0 License: Apache-2.0

kandi X-RAY | phantom Summary

kandi X-RAY | phantom Summary

phantom is a Scala library typically used in Big Data applications. phantom has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

| CI | Test coverage(%) | Code quality | Stable version | ScalaDoc | Chat | Open issues | Average issue resolution time | | --- | ---------------- | -------------| -------------- | -------- | ---- | ----------- | ----------------------------- | | [Build Status] | [Coverage Status] | [Codacy Rating] | [Maven Central] | [ScalaDoc] | [Gitter] | [Percentage of issues still open] "%% of issues still open") | [Average time to resolve an issue] "Average time to resolve an issue") |. Reactive type-safe Scala driver for Apache Cassandra/Datastax Enterprise. To stay up-to-date with our latest releases and news, follow us on Twitter: [@outworkers] If you use phantom, please consider adding your company to our list of adopters. Phantom is and will always be open source, but the more adopters our projects have, the more people from our company will actively work to make them better.
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            kandi-support Support

              phantom has a medium active ecosystem.
              It has 1050 star(s) with 197 fork(s). There are 74 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 19 open issues and 403 have been closed. On average issues are closed in 232 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of phantom is v2.59.0

            kandi-Quality Quality

              phantom has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              phantom 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

              phantom releases are available to install and integrate.

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            phantom Key Features

            No Key Features are available at this moment for phantom.

            phantom Examples and Code Snippets

            No Code Snippets are available at this moment for phantom.

            Community Discussions

            QUESTION

            How to write long division in overleaf?
            Asked 2021-Jun-12 at 19:10
            \usepackage{scalerel,mathtools}
            \setcounter{MaxMatrixCols}{20}    
            \usepackage{graphicx,multirow,pgffor}
            \usepackage{hyperref}
            \newcommand{\PhantC}{\phantom{\colon}}
            \newcommand{\CenterInCol}[1]{\multicolumn{1}{c}{#1}}
            \newcommand{\longdiv}{\smash{\mkern-0.43mu\vstretch{1.5}{\hstretch{.7}{|}}}}
            
            \begin{document}
            
            \[
            \arraycolsep=6pt
            \renewcommand\arraystretch{1.2}
            
            \begin{array}{l@{\hskip\arraycolsep}l@{\hskip\arraycolsep}r}
             & & a_1= y_2x_4 - y_3x_1^2 + y_3x_4^2 - y_4x_1^3 + y_4x_4^3 \\
             & & a_2=-y_2x_4 - y_3x_4^2 - y_4x_4^3 \\ 
            \cline{2-3}
             y_1+y_2x_4+y_3x_4^2+y_4x_4^3 & \longdiv & y_1y_2x_4 - y_1y_3x_1^2 +    
             y_1y_3x_4^2 - y_1y_4x_1^3 + y_1y_4x_4^3 + y_2^2x_1x_4 + 
             y_2y_3x_1x_4^2 + y_2y_4x_1x_4^3\\
            
            -y_2x_1+y_2x_4-y_3x_1^2+y_3x_4^2-y_4x_1^3+y_4x_4^3 & \longdiv &
            
            
            
            
            
            \end{array}
            \]
            
            \end{document}
            
            ...

            ANSWER

            Answered 2021-Jun-12 at 19:10

            You could just write the dividend over 2 lines, just like you did for the divisor. The following should hopefully stay within the margins of your page:

            Source https://stackoverflow.com/questions/67947239

            QUESTION

            Using a trait as phantom type
            Asked 2021-Jun-11 at 23:57

            In Rust, I want to use a phantom type to properly type a simple id:

            ...

            ANSWER

            Answered 2021-Jun-11 at 16:12

            The problem with your sample lies in understanding what the trait is. And in fact it is not a type (that's why compiler asks for T: ?Sized), but a requirement for a type. Thus the solution is fairly simple: come up with a "real" type. You got it right with a struct declaration, it can be one option. But usually it's much more convenient to use associative type for that:

            Source https://stackoverflow.com/questions/67933762

            QUESTION

            JavaScript automatically sorts dict?
            Asked 2021-Jun-09 at 16:04

            So, the problem is that when ajax script receives dictionary from server it gains different order:

            Server sent this:

            ...

            ANSWER

            Answered 2021-Jun-09 at 16:04

            If your object has properties that are "indexes" (numeric strings in range 0 .. 2^32-1), these properties are always enumerated is sorted numeric order. There's no way you can change that.

            Have your server app return data in a more reasonable format, like an array of number-string pairs or an array of objects {id, value}. If this is not possible, convert your object to the said format on the client side, for example:

            Source https://stackoverflow.com/questions/67906499

            QUESTION

            Specific Browsers are displaying whitespace at the bottom of phone screen
            Asked 2021-Jun-06 at 21:57

            I have a strange issue which occurs on specific browsers and is probably something to do with the viewport (I'm a new developer so do not fully understand the correct terms).

            Browsers which have the issue:

            • Brave Browser
            • DuckDuckGo

            Browsers which don't have the issue:

            • Safari
            • Google Chrome

            When I scroll right down to the bottom of the page, there is a small amount of whitespace which does not go away regardless of what I do.

            I have:

            • Added width and height of 100% to footer
            • Added a min-height of 100vh
            • Checked for phantom characters
            • Changed the position of scripts in HTML

            Where the white begins is where the screen starts to curve (on an iPhone 11).

            These are snippets of my CSS code which may be useful (the footer section is the second grey line to the bottom of the black section):

            ...

            ANSWER

            Answered 2021-Jun-06 at 21:57

            To solve the issue, I had to fill in the body colour.

            Source https://stackoverflow.com/questions/67829353

            QUESTION

            phantomjs: document.querySelectorAll() not working for dynamic page
            Asked 2021-Jun-06 at 17:35

            I am just trying to get deals items from this amazon URL :

            when I open this link in browser and write the query in console, it works: document.querySelectorAll('div[class*="DealItem-module__dealItem_"]')

            but when I try to fetch this through this phantomjs script, it seems to always returning nothing:

            ...

            ANSWER

            Answered 2021-May-31 at 18:23

            According to the documentation on the evaluate method in PhantomJS

            Note: The arguments and the return value to the evaluate function must be a simple primitive object. The rule of thumb: if it can be serialized via JSON, then it is fine.

            Closures, functions, DOM nodes, etc. will not work!

            Instead, you should perform your length calculation inside the evaluate, then return the simple primitive length.

            Source https://stackoverflow.com/questions/67725157

            QUESTION

            Hide inline errors (phantoms) in Sublime Text 4
            Asked 2021-Jun-05 at 05:53

            The following used to work in Sublime Text 3, but gives an error in ST4.

            ...

            ANSWER

            Answered 2021-Jun-05 at 05:53

            That’s because in ST4, phantoms are no longer used to show build errors. They have been replaced by something called region annotations.

            Sublime Text 3: Uses Inline phantoms

            Sublime Text 4: Uses the so called region annotations, that appears on the far right edge of the view. This was done mainly to reduce reflow of the document (since phantoms can cause text to shift around, which results in a somewhat janky experience).

            Error message: init() got an unexpected keyword argument 'hide_phantoms_only'

            Coming back to this, since phantoms are no longer used in ST4 to show build errors, any phantom related arguments that the exec command used to take is also no longer valid. Hence, the error.

            Currently, I don’t think there is a way to have a key binding that will close all the error annotations, though there is an open feature request to make annotations more key board friendly (& closing all annotations is a part of that issue)

            https://github.com/sublimehq/sublime_text/issues/3422

            Source https://stackoverflow.com/questions/67832812

            QUESTION

            How to remove all javascript from the page load except what is embedded in the html pupeteer
            Asked 2021-May-28 at 05:05

            Well guys, I have this script that adds the product to the cart, but I need it to work as quickly as possible, currently it’s working for about 19 seconds if you run this code, of course there are a number of factors that should be taken into account consideration, one of them is the response time of the website and everything ... Well, I took almost all the resources on this site to load faster

            https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/ResourceType

            But I did not remove the script loading (javascript), but I want to remove all the javascript from the page except what is embedded in the html, that is, I want to prevent all references to javascript files except the javascript that is inserted in the html, and I would like to know if it is possible to disable html text loading, this is my code:

            ...

            ANSWER

            Answered 2021-May-28 at 05:05

            I was able to block all files with the extension .js after taking a deep look at Google, I used this code:

            Source https://stackoverflow.com/questions/67730914

            QUESTION

            How to fill out form in puppeteer
            Asked 2021-May-27 at 19:22

            I'm having trouble signing in, when I open this page https://www.nike.com.br/chuteira-nike-phantom-gt-elite-3d-unissex-153-169-171-316414?gridPosition=A1

            It goes to another page, and I can't fill out the form, can someone help me fill out the login form?

            ...

            ANSWER

            Answered 2021-May-27 at 19:22

            To login in a new page instead of an iframe, try to replace this:

            Source https://stackoverflow.com/questions/67720494

            QUESTION

            How to check from/to which Cassandra node the client read/write data?
            Asked 2021-May-19 at 12:36

            I'm working with Cassandra 3.x and Phantom driver (scala), and modifying my Cassandra deployment from a simple, three nodes cluster to a multi datacenter Cassandra deployment that consists of two datacenters:

            Transactional - the "main" datacenter, to which all reads/writes occur (except for reads/writes done by some analytics job).

            Analytics - a datacenter used for analytics purposes only. The analytics job should operate (i.e. read/write to) on this datacenter.

            I configured the client on the analytics job to read/write to the analytics data-center, and all other services to read/write from the transactional data-center.

            How can I check the client actually behaves as expected - and reads/writes the data to the correct data-center?

            ...

            ANSWER

            Answered 2021-May-19 at 12:36

            The driver has an option allowing you to turn on tracking. That should allow you to see which nodes are involved with each query.

            There's a short description of how to do this on the driver documentation page: https://docs.datastax.com/en/developer/java-driver/4.2/manual/core/logging/

            The query logger reference API has a lot more detail on the available methods, and can even show the values of bind vars, if needed.

            Source https://stackoverflow.com/questions/67586657

            QUESTION

            Rust: how to derive Deserialize for struct with generic types?
            Asked 2021-May-19 at 10:08
            #[derive(Deserialize)]
            struct S<'d, T>
              where T: Deserialize<'d>
            {
              foo: T,
              other_field: String
            }
            
            ...

            ANSWER

            Answered 2021-May-19 at 10:08

            The code works if you remove the where clause completely. The derive will add a T: Deserialize<'de> bound automatically for the derived Deserialize<'de> implementation.

            Source https://stackoverflow.com/questions/67601079

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

            Vulnerabilities

            No vulnerabilities reported

            Install phantom

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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