Function | Heap allocation free version of C11 std : :function | Hashing library

 by   rigtorp C++ Version: Current License: MIT

kandi X-RAY | Function Summary

kandi X-RAY | Function Summary

Function is a C++ library typically used in Security, Hashing applications. Function has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Heap allocation free version of C++11 std::function. Function.h stores the closure in an internal buffer instead of heap allocated memory. This is useful for low latency agent and thread pool systems. Please note that the captured values can perfom allocations, for example std::string.
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            kandi-support Support

              Function has a low active ecosystem.
              It has 38 star(s) with 13 fork(s). There are 4 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              Function has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of Function is current.

            kandi-Quality Quality

              Function has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              Function 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

              Function 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.

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            Function Key Features

            No Key Features are available at this moment for Function.

            Function Examples and Code Snippets

            No Code Snippets are available at this moment for Function.

            Community Discussions

            QUESTION

            How to reference an interface that a parent class uses in C#?
            Asked 2021-Jun-16 at 03:51

            I have an interface that a my class uses. I have a subclass that I need to reference this interface with. I can not seem to figure it out, here is the code:

            Interface:

            ...

            ANSWER

            Answered 2021-Jun-16 at 00:49

            You can set the parent value in the constructor of SubClass

            Source https://stackoverflow.com/questions/67994990

            QUESTION

            Google App Script Import CSV to Google Sheets
            Asked 2021-Jun-16 at 03:50

            I have a Google Sheet which i want to import a CSV File stored in my drive.

            this is my code:

            ...

            ANSWER

            Answered 2021-Jun-16 at 03:50

            I think that when I saw your script, sheet of sheet.getSheetByName('TEST') is not declared. If the sheet of sheet name of TEST is existing in the Spreadsheet, how about the following modification?

            From:

            Source https://stackoverflow.com/questions/67995997

            QUESTION

            Insert to specific Sheet Name based on form input data
            Asked 2021-Jun-16 at 03:23

            I wanted to insert my data to a specific sheet name based on form input value of "svdate":

            ...

            ANSWER

            Answered 2021-Jun-16 at 02:12

            I thought that in your situation, it is required to retrieve 6/17 from 06/17/2021. For this, how about the following modification?

            Modified script:

            In this case, please modify doPost as follows.

            From:

            Source https://stackoverflow.com/questions/67995123

            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

            how to get jstree instance from iframe source?
            Asked 2021-Jun-16 at 03:07

            I have prepare 2 tree view in separate iframe using jstree. The right tree view should control the left tree view. When user click one one the list in right tree view, the respective item folder will open and selected on left tree view. I can make it happen using div in single page. I control the left tree view using instance of left tree view in right jstree div var instance = $('#left').jstree(true);.

            ...

            ANSWER

            Answered 2021-Jun-16 at 03:07

            I had used document.getElementById('1').contentWindow.jQuery('#left').jstree(true); to get instance from iframe with id='1'. In order to listen to right iframe(with id='2') if any menu has been clicked, I used document.getElementById('2').contentWindow.jQuery('#right').on("changed.jstree",function(e,data){}). I get the instance of left iframe within this function. By using this instance, I has deselect previous selection, select current selection, and open children of selected menu.

            index-12.html

            Source https://stackoverflow.com/questions/67933193

            QUESTION

            How to sort google drive files by size in a spreadsheet?
            Asked 2021-Jun-16 at 02:55

            I am using a script to recursively list all the files in a Google drive folder to a spreadsheet. It is working fine but i need to sort the file listing by size ( highest size on top ). Also drive api returns value of size in bytes but i need them in GB's . I haven't found any way to do it through api directly ,so i want to divide the size value of each file by 1073741824 upto 1 decimal rounding it off ( 1 GB = 1073741824 bytes )

            ...

            ANSWER

            Answered 2021-Jun-16 at 02:55
            Modification points:
            • In your script, the values are put to the Spreadsheet using appendRow in the loops. In this case, the process cost will be high. Ref And also, in this case, after the values were put to the Spreadsheet, it is required to sort the sheet.
            • So, in this answer, I would like to propose the following flow.
              1. Retrieve the file list and put to an array.
              2. Sort the array by the file size.
              3. Put the array to the Spreadsheet.

            When above points are reflected to your script, it becomes as follows.

            Modified script:

            Source https://stackoverflow.com/questions/67995533

            QUESTION

            TypeError: unhashable type: 'numpy.ndarray' and plt.scatter()
            Asked 2021-Jun-16 at 02:51

            I am having issues with the plt.scatter() function. The error message says 'Type Error: unhashable type: 'numpy.ndarray''I want this code to create a scatter plot of the x and y dataframes. The two dataframes are the same size (88,2) when I enter a sample unit into the code.

            ...

            ANSWER

            Answered 2021-Jun-15 at 18:02

            Based on Matplotlib documentation here the inputs for plt.scatter() are:

            x, yfloat or array-like, shape (n, ) The data positions.

            But in your code what you're passing to the scatter function are two pd.DataFrame. So the first column are the names but the second columns are where the values stored:

            Source https://stackoverflow.com/questions/67990872

            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

            How to Config Javascript ' script in Django?
            Asked 2021-Jun-16 at 02:47

            I built an app using Django 3.2.3., but when I try to settup my javascript code for the HTML, it doesn't work. I have read this post Django Static Files Development and follow the instructions, but it doesn't resolve my issue.

            Also I couldn't find TEMPLATE_CONTEXT_PROCESSORS, according to this post no TEMPLATE_CONTEXT_PROCESSORS in django, from 1.7 Django and later, TEMPLATE_CONTEXT_PROCESSORS is the same as TEMPLATE to config django.core.context_processors.static but when I paste that code, turns in error saying django.core.context_processors.static doesn't exist.

            I don't have idea why my javascript' script isn't working.

            The configurations are the followings

            Settings.py

            ...

            ANSWER

            Answered 2021-Jun-15 at 18:56

            Run ‘python manage.py collectstatic’ and try again.

            The way you handle static wrong, remove the static dirs in your INSTALLED_APPS out of STATIC_DIRS and set a STATIC_ROOT then collectstatic again.

            Add the following as django documentation to your urls.py

            Source https://stackoverflow.com/questions/67990678

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

            Vulnerabilities

            No vulnerabilities reported

            Install Function

            You can download it from GitHub.

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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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