explain | Transform postgresql explain to a graph

 by   sanpii Rust Version: Current License: No License

kandi X-RAY | explain Summary

kandi X-RAY | explain Summary

explain is a Rust library. explain has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Transform postgresql explain to a graph
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            kandi-support Support

              explain has a low active ecosystem.
              It has 55 star(s) with 5 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 2 open issues and 5 have been closed. On average issues are closed in 29 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of explain is current.

            kandi-Quality Quality

              explain has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              explain 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

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

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            explain Key Features

            No Key Features are available at this moment for explain.

            explain Examples and Code Snippets

            No Code Snippets are available at this moment for explain.

            Community Discussions

            QUESTION

            How do I make sure Types in a variadic Tuple are identical?
            Asked 2021-Jun-16 at 03:17

            I want to create a toString function for Tuples with a variadic amount of a specific type (arithmetic types for now).

            Something like this

            ...

            ANSWER

            Answered 2021-Jun-16 at 03:17

            You can check all the types are identical or not with the help of fold expression (since C++17).

            E.g.

            Source https://stackoverflow.com/questions/67995709

            QUESTION

            Does Comparison Function specified with lambda function in std::sort return bool type?
            Asked 2021-Jun-16 at 03:09

            I was reading this code (source):

            ...

            ANSWER

            Answered 2021-Jun-16 at 02:16

            The n2 - n1 in the case of a negative number as a result when converted to bool will yield true. So n1 turns out to be less than n2. That's why it is a bad practice to use ints in such Boolean context.

            Yes, as stated in the documentation:

            ...comparison function object which returns ​true if the first argument is less than the second

            But the implementation of the comparison here leads to failure. Try this and see for yourself:

            Source https://stackoverflow.com/questions/67995381

            QUESTION

            what should be COOKIE_SECRET_CURRENT in next-firebase-auth?
            Asked 2021-Jun-16 at 01:58

            I am trying to use next-firebase-auth package to manage authentication in my next js app. Before messing around, I wanted to run the example. However, I could not find proper explanation for the fields required in the .env file.

            Could you please explain what should be the values of following fields in local.env file here

            • COOKIE_SECRET_CURRENT
            • COOKIE_SECRET_PREVIOUS
            • NEXT_PUBLIC_FIREBASE_PUBLIC_API_KEY

            The last one I guess is the Web API key shown on the config page. Not sure, please confirm.

            ...

            ANSWER

            Answered 2021-Jun-15 at 12:34

            The next-fire-base-auth config documentation links to the cookies package. Under the cookies example, I found:

            Source https://stackoverflow.com/questions/67985803

            QUESTION

            How to fetch remote branch properly?
            Asked 2021-Jun-16 at 01:25

            I had to delete my git branch and now need to fetch that remote branch.

            I did the following steps as I've seen someone's post here.

            ...

            ANSWER

            Answered 2021-Jun-16 at 01:25

            If anyone help me understand whether my-branch will be matched with the remote one or not

            Probably. But it's impossible to be certain from the info you have given. To find out, say

            Source https://stackoverflow.com/questions/67995192

            QUESTION

            Why setting max-width: 100% of an image effectively set the maximum to its original width?
            Asked 2021-Jun-16 at 01:21

            I know that to make an image responsive but not scaled up beyond its original size, all we have to do is setting max-width: 100%. But I am not sure why that setting works because literally it just tell the browser the image cannot exceed the width of the parent container, instead of the original image size. Could anyone please explain the reasons behind?

            ...

            ANSWER

            Answered 2021-Jun-16 at 01:21

            Consider a 1000px wide image in a 400px wide div. max-width 100% prevents the image from exceeding the size of the div.

            Source https://stackoverflow.com/questions/67995211

            QUESTION

            repeat values of a column based on a condition
            Asked 2021-Jun-16 at 00:54

            I have a data frame including three columns named 'Altitude', 'Distance', 'Slope'. The column of 'Slope' is calculated using the two first columns 'Altitude', 'Distance'. @ the first step the purpose was to calculate 'Slope' using a condition explained below: A condition function was deployed to start from the top column of the "Distance" variable and add up (sum) values until the summation of them is greater or equal to 10 (>=10). If this condition corrects then calculate the "Slope" using the given formula: Slope=Average(Altitude)/(sum(Distance)). The summation of the 'Distance' was counting from the first value of that to the index that the 'Distance' has stopped there). The following code is for the above explanation (By Tim Roberts):

            ...

            ANSWER

            Answered 2021-May-19 at 13:38

            Use this code after you calculate s to get slope column with desired values:

            Source https://stackoverflow.com/questions/67602985

            QUESTION

            Blending images without color change?
            Asked 2021-Jun-15 at 21:26

            While studying OpenCV, I realized that whenever I blend two images the colors of scr2 have changed in some way(depends on the colors of scr1).

            I know this is not an informative and clear way to explain my issue, however; I don't know how to describe this issue since I have no expertise with colors so I would like to show you what I meant with images and code.

            The input image: Input image

            ...

            ANSWER

            Answered 2021-Jun-15 at 16:46

            I think I misunderstood your issue. If your issue is that the image where you do not have lines has changed, then that is because you used a white background for scr2. The white then mixes with your image in the output. Make it scr2=img.copy() in place of what you have now. Then try your code. So in Python/OpenCV as a demonstration, using the Lena image as background, here is your code:

            Source https://stackoverflow.com/questions/67989210

            QUESTION

            Converting yes/no to integer type 1/0 (not just replacing) in Pandas data frame
            Asked 2021-Jun-15 at 21:23

            After looking at several posts here, every post explains how to replace yes/no in a column with 1/0, but the datatype of those numbers remain 'object' and is not float or int (even after I use astype(int)), so I can't do further operation with them. My code is below. Anyone knows how to convert datatype now from object to float or int?

            ...

            ANSWER

            Answered 2021-Jun-15 at 21:11

            Try casting to str before replacing:

            Source https://stackoverflow.com/questions/67993526

            QUESTION

            Apply sepiaTone to photos in swiftui into scrollview object
            Asked 2021-Jun-15 at 19:58

            the swiftui code below should apply the sephia.tone filter to the current photo, to do it I used the code below but the filter is not applied, can anyone explain to me where the problem is? when I click on sepia I make the call to the function that applies the CiFilter,what is this due to? because the filter is not applied correctly

            Swift UI Code:

            ...

            ANSWER

            Answered 2021-Jun-15 at 16:15

            You need to set input image for the filter and take care of the interoperately between Image and UImage

            Source https://stackoverflow.com/questions/67989247

            QUESTION

            Validate list of last names of Hotel Guests according to the corresponding first name in a text file in Python
            Asked 2021-Jun-15 at 19:30

            I have a text file called listofhotelguests.txt where hotelguests are stored line by line with their first names separated by && as a delimiter. Can someone explain how I can have my Python program read it so it associates john with doe, ronald with macdonald, and george with washington?

            My expected outcome I'm hoping for is if I prompt the user for their lastname to make sure their a valid guest on the list, the program will check it against what it has in the file for whatever the firstname they entered earlier was.

            So if someone enters george as their first name, the program retrieves the line where it has george&&washington, prompts the user to enter their lastname and if it doesn't match what it has, either say it matches or doesn't. I can figure the rest out later myself.

            Assuming there is nobody with the same names.

            I know I have to split the lines with &&, and somehow store what's before && as something like name1 and whats after && as name2? Or could I do something where if the firstname and lastname are on the same line it returns name1 and password1?

            Not sure on what to do. Python is one of my newer languages, and I'm the only CS student in my family and friend groups, so I couldn't ask anybody else for help. Got nowhere by myself.

            Even just pointing me in the direction of what I need to study would help immensely.

            Thanks

            Here's what the text file looks like:

            ...

            ANSWER

            Answered 2021-Jun-15 at 19:30

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

            Vulnerabilities

            No vulnerabilities reported

            Install explain

            You can download it from GitHub.
            Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.

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            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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