Go | actual combat ] study notes | Web Framework library

 by   xinliangnote Go Version: Current License: No License

kandi X-RAY | Go Summary

kandi X-RAY | Go Summary

Go is a Go library typically used in Server, Web Framework, Swagger applications. Go has no bugs, it has no vulnerabilities and it has medium support. You can download it from GitHub.

[Go from entry to actual combat] study notes, learn Go and Gin framework from scratch, the basic syntax includes 26 demos, the Gin framework includes: Gin custom routing configuration, Gin uses Logrus for logging, Gin data binding and verification, Gin custom error handling, Go gRPC Hello World...
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              Go has a medium active ecosystem.
              It has 3491 star(s) with 1018 fork(s). There are 48 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 8 open issues and 4 have been closed. On average issues are closed in 186 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of Go is current.

            kandi-Quality Quality

              Go has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              Go 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

              Go 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's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Go
            Get all kandi verified functions for this library.

            Go Key Features

            No Key Features are available at this moment for Go.

            Go Examples and Code Snippets

            Go through back_pointer .
            pythondot img1Lines of Code : 40dot img1License : Permissive (MIT License)
            copy iconCopy
            def do_something(back_pointer, goal, start):
                grid = np.chararray((n, n))
                for i in range(n):
                    for j in range(n):
                        grid[i][j] = "*"
            
                for i in range(n):
                    for j in range(n):
                        if (j, (n - 1) - i) in blocks:
              
            Go back to the previous history .
            pythondot img2Lines of Code : 18dot img2License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def go_back(self):
                """Go back one place in the history, if possible.
            
                Decrease the pointer value by 1, if possible. Otherwise, the pointer value
                will be unchanged.
            
                Returns:
                  The updated pointer value.
            
                Raises:
                  ValueErr  
            Go to build .
            pythondot img3Lines of Code : 8dot img3License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def go(self):
                self.parse_args()
                self.target_platform_ = self.PLATFORMS_.get(self.args.target_platform)
                if self.validate_args():
                  self.set_build_args()
                  self.write_build_args()
                else:
                  print("Error.")  

            Community Discussions

            QUESTION

            Element disappearing before it is supposed to
            Asked 2021-Jun-16 at 02:50

            Recently I've been coding a clicker game and now have run into a problem with the onclick function. What I'm trying to do is on the first click, have it change into certain text, and on the second and third clicks change it to a different text. However, on the fourth click, I'd like it to disappear.

            However, it disappears on the third click instead of the fourth click. The third click is supposed to show more text, and then call a function and vamoose. It just disappears. Here is my code:

            ...

            ANSWER

            Answered 2021-Jun-15 at 20:57

            I'm going to rewrite your code because it seems to be missing something.

            In this code, I'm using a single event handler. Then using a counter and switch statement to determine the current click count.

            Source https://stackoverflow.com/questions/67993314

            QUESTION

            Project Structure and Committing golang projects
            Asked 2021-Jun-16 at 02:46

            TL;DR: Why do I name go projects with a website in the path, and where do I initialize git within that path? ELI5, please.

            I'm having a hard time understanding the fundamental purpose and use of the file/folder/repo structure and convention of projects/apps in the go language. I've seen a few posts, but they don't answer my overarching question of use/function and I just don't get it. Need ELI5 I guess.

            Why are so many project's paths written as:

            ...

            ANSWER

            Answered 2021-Jun-16 at 02:46

            Why do I name projects with a website in the path?

            If your package has the exact same import path as someone else's package, then someone will have a hard time trying to use both packages in the same project because the import paths are not unique. So long as everyone uses a string equal to a URL that they effectively "own", such as your GitHub account (or actually own, such as your own domain), then these name collisions will not occur (excepting the fact that ownership of URLs may change over time).

            It also makes it easier to go get your project, since the host location is part of the import string. Every source file that uses the package also tells you where to get it from. That is a nice property to have.

            Where do I initialize git?

            Your project should have some root folder that contains everything in the project, and nothing outside of the project. Initialize git in this directory. It's also common to initialize your Go module here, if it's a Go project.

            You may be restricted on where to put the git root by where you're trying to host the code. For example, if hosting on GitHub, all of the code you push has to go inside a repository. This means that you can put your git root in a higher directory that contains all your repositories, but there's no way (that I know of) to actually push this to the remote. Remember that your local file system is not the same as the remote host's. You may have a local folder called github.com/myname/, but that doesn't mean that the remote end supports writing files to such a location.

            Source https://stackoverflow.com/questions/67995562

            QUESTION

            Run a dynamic SQL query from a store procedure to populate a GridView
            Asked 2021-Jun-16 at 01:31

            I have a dynamic query that adds WHERE clauses according to the parameters received:

            ...

            ANSWER

            Answered 2021-Jun-15 at 23:39

            I found the answer with the following lines of code:

            Source https://stackoverflow.com/questions/67993827

            QUESTION

            How can I avoid bundling Vuetify and use from CDN?
            Asked 2021-Jun-16 at 01:31

            I'm trying to decrease the bundle size of my Vue project, which scaffolded by the vue-cli, by using CDN of firebase, Vue, and Vuetify.

            So, I've added links of these CDN in public/index.html as follow:

            ...

            ANSWER

            Answered 2021-Jun-16 at 01:31

            If you are using vuetify from vue-cli-plugin-vuetify (vue add vuetify), treeshaking and auto component import is enabled by default, by using vuetify-loader.

            If you look into the source code of vue-cli-plugin-vuetify, it only uses vuetify-loader if it is present in your package.json. So removing vuetify-loader from package.json should disable this behavior.

            Source https://stackoverflow.com/questions/67995021

            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

            How can I enter main() without it looping login()
            Asked 2021-Jun-15 at 23:29

            I am new in Python, I would like to ask how can make my code work. in login() function, if the username and password are correct, log = True, then when go to main() function, log variable is not defined.

            Then i found online where add log = login() in main() function, like this

            ...

            ANSWER

            Answered 2021-Jun-15 at 06:55

            I modified your code.this will works fine
            but the customerMian() and adminMain() function not defined.

            Source https://stackoverflow.com/questions/67981073

            QUESTION

            Check sum of null values of large data frame
            Asked 2021-Jun-15 at 23:08

            Hi I tired to check null values of my data frame(house) which has 81 columns but house.isnull().sum() display only few columns data.

            ...

            ANSWER

            Answered 2021-Jun-15 at 23:08

            Try running this line before you get the output

            pandas.set_option('display.max_rows', 500)

            See this other article on this

            Pandas: Setting no. of max rows

            Source https://stackoverflow.com/questions/67994381

            QUESTION

            How to type-constrain the entries of a Raku function's array argument?
            Asked 2021-Jun-15 at 23:08

            I am trying to define a subroutine in Raku whose argument is, say, an Array of Ints (imposing that as a constraint, i.e. rejecting arguments that are not Arrays of Ints).

            Question: What is the "best" (most idiomatic, or straightforward, or whatever you think 'best' should mean here) way to achieve that?

            Examples run in the Raku REPL follow.

            What I was hoping would work

            ...

            ANSWER

            Answered 2021-Jun-15 at 06:40

            I think the main misunderstanding is that my Int @a = 1,2,3 and [1,2,3] are somehow equivalent. They are not. The first case defines an array that will only take Int values. The second case defines an array that will take anything, and just happens to have Int values in it.

            I'll try to cover all versions you tried, why they didn't work, and possibly how it would work. I'll be using a bare dd as proof that the body of the function was reached.

            #1

            Source https://stackoverflow.com/questions/67978307

            QUESTION

            Multiple table joins in Oracle SQL with same column names
            Asked 2021-Jun-15 at 22:43

            Currently I have 3 tables like below

            Master

            ID_NUMBER ZIPCODE 1 12341 2 12342 3 12343 4 12344

            Table1

            ID_NUMBER CITYNAME COUNTYNAME 1 NEW YORK QUEENS 3 DETROIT SUFFOLK

            Table2

            ID_NUMBER CITYNAME COUNTYNAME 2 ATLANTA ROCKLAND 4 BOSTON WINCHESTER

            My desired output is like below. I want to filter based on the zipcode from master table

            ID_NUMBER ZIPCODE CITYNAME COUNTYNAME 2 12342 ATLANTA ROCKLAND

            How would i go about writing a query for this? Below is what i have tried but it's giving me null values if the ID_NUMBER is not found on that particular table.

            ...

            ANSWER

            Answered 2021-Jun-15 at 22:37

            QUESTION

            Need help understanding typecasting const void pointer in C
            Asked 2021-Jun-15 at 21:49

            I have trouble understanding the first line of code inside this implementation of the bsearch function in C. I understand the search algorithm itself and I have played around with this function to get a good grasp of it but I still do not get what

            ...

            ANSWER

            Answered 2021-Jun-15 at 21:44

            Within the function you need to find each element in the passed array. However the type of the array is unknown. You only know the size of each element of the array and the starting address of the array that is passed through the parameter base0. of the type const void *..

            To access an element of the array you need to use the pointer arithmetic. But the type void is incomplete type. Its size is unknown/ So you may not use the pointer of the type (const) void *` in expressions with the pointer arithmetic.

            Thus this declaration

            Source https://stackoverflow.com/questions/67993505

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

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