buffalo | Rapid Web Development w/ Go | Web Framework library

 by   gobuffalo Go Version: v1.1.0 License: MIT

kandi X-RAY | buffalo Summary

kandi X-RAY | buffalo Summary

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

A Go web development eco-system, designed to make your project easier. Buffalo helps you to generate a web project that already has everything from front-end (JavaScript, SCSS, etc.) to the back-end (database, routing, etc.) already hooked up and ready to run. From there it provides easy APIs to build your web application quickly in Go. Buffalo isn't just a framework; it's a holistic web development environment and project structure that lets developers get straight to the business of, well, building their business. I :heart: web dev in go again - Brian Ketelsen.
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              buffalo has a medium active ecosystem.
              It has 7670 star(s) with 562 fork(s). There are 167 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 24 open issues and 913 have been closed. On average issues are closed in 439 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of buffalo is v1.1.0

            kandi-Quality Quality

              buffalo has 0 bugs and 0 code smells.

            kandi-Security Security

              buffalo has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              buffalo code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              buffalo 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

              buffalo releases are available to install and integrate.
              Installation instructions are available. Examples and code snippets are not available.
              It has 9957 lines of code, 613 functions and 153 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            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 buffalo
            Get all kandi verified functions for this library.

            buffalo Key Features

            No Key Features are available at this moment for buffalo.

            buffalo Examples and Code Snippets

            No Code Snippets are available at this moment for buffalo.

            Community Discussions

            QUESTION

            Unexpected Null value in list type of strings
            Asked 2022-Apr-17 at 03:35

            I used ! for null safety. But I am Getting unexpected null value error. When I don't use ! it's show me expected a value of type 'List' but got one of type Null. Where I should change my code? In the quiz.dart file I am facing the problem. Here is my main.dart file

            ...

            ANSWER

            Answered 2022-Apr-15 at 19:30

            I believe the error you are getting is on this line: ...(questions[questionIndex]['answers']! as List).map((answer) {

            The problem is that you typed answers instead of answer so you are getting a null value.

            The ! does not provide any null safety, what it does is tell Dart that you are sure this value will never be null -- if it does end up being null then you will have an error.

            A null safety operator would be ?? which lets you specific a default value in case there is a null. You could do something like:

            questions[questionIndex]['questionText'] ?? "No more questions"

            On another note, to make you code a little cleaner by just providing your Quiz object with the question and answers and not making it do the indexing part:

            Source https://stackoverflow.com/questions/71887638

            QUESTION

            SQL: FULLTEXT Index for speed
            Asked 2022-Mar-28 at 04:03

            More than ten million rows, painfully slow. Currently using 'LIKE' to count the number of hits:

            ...

            ANSWER

            Answered 2022-Mar-28 at 03:02

            Q: Am I correct in thinking that I want to apply FULLTEXT index to each field and replace the query with something like this to increase speed?

            A: Yes, you're correct at adding index to make improve the performance.

            Q: Am I correct in thinking that this would produce identical results to my LIKE query?

            A: I'm not sure cause I couldn't find any clause related to CONTAINS in MySQL. But please refer this as a solution for full-text indexs.

            Q: Am I correct in thinking that this would be many times faster, with the only downside being a huge increase in the storage size of the database?

            A: Well, honestly speaking, it is not a good idea. Because text is unpredictable, it is not a good idea using text as index.

            You might choose already your mind regardless of my thinking. But I hope you find another column for lower risk and lower cost to indexing. Thanks.

            Source https://stackoverflow.com/questions/71641645

            QUESTION

            JSON data not showing in FullCalendar
            Asked 2022-Mar-26 at 08:05

            I am new to Laravel, coding and learning from YouTube and Stack Overflow. Thanks to all members of Stack Overflow who help me to understand the mistakes.

            Now here I am Trying to show data in FullCalendar where I am getting data from controller Below is code

            Controller

            ...

            ANSWER

            Answered 2022-Mar-23 at 09:31

            Simply remove the parenthesis on the events, and it works

            Source https://stackoverflow.com/questions/71577882

            QUESTION

            Using "Linq to XML" Try to access multiple element from XElement
            Asked 2022-Mar-22 at 08:43

            My attempt to parse XML using Linq to XML failed. Despite the fact that as you see ItemList[0] below, I can get the ItemList has many XML element items of the list ItemList (variable), the result shows only one XML element of the ItemList [0] in ItemList (variable). I need to print out all elements on the ItemList [n].

            Main Code

            ...

            ANSWER

            Answered 2022-Mar-22 at 08:43

            If you read the documentation for Element, it says:

            Gets the first (in document order) child element with the specified XName.

            Please notice how it says "first child". In your case you want to retrieve all children, so you need to call Elements.

            To do that, add a for each loop inside your current one.

            Source https://stackoverflow.com/questions/71330326

            QUESTION

            Want to customise MUI - datatable Toolbar and positioning pagination top
            Asked 2022-Mar-21 at 10:11

            I am able to hide the toolbar icon but i don't have any idea how to positioning pagination bottom to top my another issue is I am trying to add two button (reset and apply )in view-Column toolbar. have. no idea how to customise the class here I am sharing image for reference as you can see pagination and filter align top right

            I am also sharing my working repo please have a look on it. I would appreciate if someone help me to resolve this issue

            codesandbox

            ...

            ANSWER

            Answered 2022-Mar-21 at 10:11
            import * as React from "react";
            import PropTypes from "prop-types";
            import { alpha } from "@mui/material/styles";
            import Box from "@mui/material/Box";
            import Table from "@mui/material/Table";
            import TableBody from "@mui/material/TableBody";
            import TableCell from "@mui/material/TableCell";
            import TableContainer from "@mui/material/TableContainer";
            import TableHead from "@mui/material/TableHead";
            import TablePagination from "@mui/material/TablePagination";
            import TableRow from "@mui/material/TableRow";
            import TableSortLabel from "@mui/material/TableSortLabel";
            import Toolbar from "@mui/material/Toolbar";
            import Typography from "@mui/material/Typography";
            import Paper from "@mui/material/Paper";
            import Checkbox from "@mui/material/Checkbox";
            import IconButton from "@mui/material/IconButton";
            import Tooltip from "@mui/material/Tooltip";
            import FormControlLabel from "@mui/material/FormControlLabel";
            import Switch from "@mui/material/Switch";
            import DeleteIcon from "@mui/icons-material/Delete";
            import FormatListBulletedIcon from "@mui/icons-material/FormatListBulleted";
            import GridViewIcon from "@mui/icons-material/GridView";
            import TuneIcon from "@mui/icons-material/Tune";
            import { visuallyHidden } from "@mui/utils";
            
            function createData(name, calories, fat, carbs, protein) {
              return {
                name,
                calories,
                fat,
                carbs,
                protein
              };
            }
            
            const rows = [
              createData("Cupcake", 305, 3.7, 67, 4.3),
              createData("Donut", 452, 25.0, 51, 4.9),
              createData("Eclair", 262, 16.0, 24, 6.0),
              createData("Frozen yoghurt", 159, 6.0, 24, 4.0),
              createData("Gingerbread", 356, 16.0, 49, 3.9),
              createData("Honeycomb", 408, 3.2, 87, 6.5),
              createData("Ice cream sandwich", 237, 9.0, 37, 4.3),
              createData("Jelly Bean", 375, 0.0, 94, 0.0),
              createData("KitKat", 518, 26.0, 65, 7.0),
              createData("Lollipop", 392, 0.2, 98, 0.0),
              createData("Marshmallow", 318, 0, 81, 2.0),
              createData("Nougat", 360, 19.0, 9, 37.0),
              createData("Oreo", 437, 18.0, 63, 4.0)
            ];
            
            function descendingComparator(a, b, orderBy) {
              if (b[orderBy] < a[orderBy]) {
                return -1;
              }
              if (b[orderBy] > a[orderBy]) {
                return 1;
              }
              return 0;
            }
            
            function getComparator(order, orderBy) {
              return order === "desc"
                ? (a, b) => descendingComparator(a, b, orderBy)
                : (a, b) => -descendingComparator(a, b, orderBy);
            }
            
            // This method is created for cross-browser compatibility, if you don't
            // need to support IE11, you can use Array.prototype.sort() directly
            function stableSort(array, comparator) {
              const stabilizedThis = array.map((el, index) => [el, index]);
              stabilizedThis.sort((a, b) => {
                const order = comparator(a[0], b[0]);
                if (order !== 0) {
                  return order;
                }
                return a[1] - b[1];
              });
              return stabilizedThis.map((el) => el[0]);
            }
            
            const headCells = [
              {
                id: "name",
                numeric: false,
                disablePadding: true,
                label: "Dessert (100g serving)"
              },
              {
                id: "calories",
                numeric: true,
                disablePadding: false,
                label: "Calories"
              },
              {
                id: "fat",
                numeric: true,
                disablePadding: false,
                label: "Fat (g)"
              },
              {
                id: "carbs",
                numeric: true,
                disablePadding: false,
                label: "Carbs (g)"
              },
              {
                id: "protein",
                numeric: true,
                disablePadding: false,
                label: "Protein (g)"
              }
            ];
            
            function EnhancedTableHead(props) {
              const {
                onSelectAllClick,
                order,
                orderBy,
                numSelected,
                rowCount,
                onRequestSort
              } = props;
              const createSortHandler = (property) => (event) => {
                onRequestSort(event, property);
              };
            
              return (
                
                  
                    
                       0 && numSelected < rowCount}
                        checked={rowCount > 0 && numSelected === rowCount}
                        onChange={onSelectAllClick}
                        inputProps={{
                          "aria-label": "select all desserts"
                        }}
                      />
                    
                    {headCells.map((headCell) => (
                      
                        
                          {headCell.label}
                          {orderBy === headCell.id ? (
                            
                              {order === "desc" ? "sorted descending" : "sorted ascending"}
                            
                          ) : null}
                        
                      
                    ))}
                  
                
              );
            }
            
            EnhancedTableHead.propTypes = {
              numSelected: PropTypes.number.isRequired,
              onRequestSort: PropTypes.func.isRequired,
              onSelectAllClick: PropTypes.func.isRequired,
              order: PropTypes.oneOf(["asc", "desc"]).isRequired,
              orderBy: PropTypes.string.isRequired,
              rowCount: PropTypes.number.isRequired
            };
            
            const EnhancedTableToolbar = (props) => {
              const {
                numSelected,
                rowsPerPageOptions,
                component,
                count,
                rowsPerPage,
                page,
                onPageChange,
                onRowsPerPageChange
              } = props;
            
              return (
                 0 && {
                      bgcolor: (theme) =>
                        alpha(
                          theme.palette.primary.main,
                          theme.palette.action.activatedOpacity
                        )
                    })
                  }}
                >
                  {numSelected > 0 ? (
                    
                      {numSelected} selected
                    
                  ) : (
                    
                      Nutrition
                    
                  )}
            
                  {numSelected > 0 ? (
                    
                      
                        
                      
                    
                  ) : (
                    <>
                      
                        
                          
                        
                      
                      
                        
                          
                        
                      
                      
                        
                           
                        
                      
                      
                        
                          
                        
                      
                    
                  )}
                
              );
            };
            
            EnhancedTableToolbar.propTypes = {
              numSelected: PropTypes.number.isRequired
            };
            
            export default function EnhancedTable() {
              const [order, setOrder] = React.useState("asc");
              const [orderBy, setOrderBy] = React.useState("calories");
              const [selected, setSelected] = React.useState([]);
              const [page, setPage] = React.useState(0);
              const [dense, setDense] = React.useState(false);
              const [rowsPerPage, setRowsPerPage] = React.useState(5);
            
              const handleRequestSort = (event, property) => {
                const isAsc = orderBy === property && order === "asc";
                setOrder(isAsc ? "desc" : "asc");
                setOrderBy(property);
              };
            
              const handleSelectAllClick = (event) => {
                if (event.target.checked) {
                  const newSelecteds = rows.map((n) => n.name);
                  setSelected(newSelecteds);
                  return;
                }
                setSelected([]);
              };
            
              const handleClick = (event, name) => {
                const selectedIndex = selected.indexOf(name);
                let newSelected = [];
            
                if (selectedIndex === -1) {
                  newSelected = newSelected.concat(selected, name);
                } else if (selectedIndex === 0) {
                  newSelected = newSelected.concat(selected.slice(1));
                } else if (selectedIndex === selected.length - 1) {
                  newSelected = newSelected.concat(selected.slice(0, -1));
                } else if (selectedIndex > 0) {
                  newSelected = newSelected.concat(
                    selected.slice(0, selectedIndex),
                    selected.slice(selectedIndex + 1)
                  );
                }
            
                setSelected(newSelected);
              };
            
              const handleChangePage = (event, newPage) => {
                setPage(newPage);
              };
            
              const handleChangeRowsPerPage = (event) => {
                setRowsPerPage(parseInt(event.target.value, 10));
                setPage(0);
              };
            
              const handleChangeDense = (event) => {
                setDense(event.target.checked);
              };
            
              const isSelected = (name) => selected.indexOf(name) !== -1;
            
              // Avoid a layout jump when reaching the last page with empty rows.
              const emptyRows =
                page > 0 ? Math.max(0, (1 + page) * rowsPerPage - rows.length) : 0;
            
              return (
                
                  
                    
                    
                      
                          {/* if you don't need to support IE11, you can replace the `stableSort` call with:
                             rows.slice().sort(getComparator(order, orderBy)) */}
                          {stableSort(rows, getComparator(order, orderBy))
                            .slice(page * rowsPerPage, page * rowsPerPage + rowsPerPage)
                            .map((row, index) => {
                              const isItemSelected = isSelected(row.name);
                              const labelId = `enhanced-table-checkbox-${index}`;
            
                              return (
                                 handleClick(event, row.name)}
                                  role="checkbox"
                                  aria-checked={isItemSelected}
                                  tabIndex={-1}
                                  key={row.name}
                                  selected={isItemSelected}
                                >
                                  
                                    
                                  
                                  
                                    {row.name}
                                  
                                  {row.calories}
                                  {row.fat}
                                  {row.carbs}
                                  {row.protein}
                                
                              );
                            })}
                          {emptyRows > 0 && (
                            
                              
                            
                          )}
                        
                        
                        
                      
                    
                  
                  {/* }
                    label="Dense padding"
                  /> */}
                
              );
            }
            

            Source https://stackoverflow.com/questions/71514297

            QUESTION

            C: Combining `sscanf` specifiers to read upto a number of characters
            Asked 2022-Mar-11 at 12:41

            I need to read lines of strings in a text file that represent movie showings and format them. I need to use sscanf to scan the string saved by fgets. My problem is how do I make sscanf only read upto x amount of characters while also using [^] specifier. Movie title lengths have a max length of 44. I know C has %0.*s but I need to use it in combination with [^]. I tried doing %0.44[^,] but to no avail. My code is below. I have commented out what I though would be the solution.

            ...

            ANSWER

            Answered 2022-Mar-11 at 12:41
            sscanf(currentLine, "%[^,],%43[^,],%[^,]", movieTime, movieTitle, movieRating);
            

            Source https://stackoverflow.com/questions/71438110

            QUESTION

            np.select and str.extract if cond str.contains a certain regex is not working as expected
            Asked 2022-Mar-04 at 16:59

            I am trying to extract the state from an address string and some of the addresses are canadian and some american. I think the regex is correct but it is creating an array of shape (29999,29999) and I'm not understanding why:

            Here is a sample output of `data['Address']:

            ...

            ANSWER

            Answered 2022-Mar-04 at 16:59

            QUESTION

            Display nested array depending on nested value
            Asked 2022-Mar-02 at 05:14

            I'm trying to display a nested array in my screen (see array below), the first layer display correctly, but when I try to display the second one, it doesn't return anything, the items in the second layer array should be displayed only if selected=false, that's why I decided to use a forEach function first.

            map

            ...

            ANSWER

            Answered 2022-Mar-02 at 05:14
            import "./styles.css";
            
            const data = {
              additional: [
                {
                  data: [
                    {
                      id: 0,
                      price: 0,
                      selected: false,
                      title: "Hot Sauce",
                      type: "Sauces"
                    },
                    {
                      id: 1,
                      price: 0,
                      selected: true,
                      title: "Medium Sauce",
                      type: "Sauces"
                    }
                  ],
                  id: 1,
                  required: true,
                  title: "Sauces"
                },
                {
                  data: [
                    {
                      id: 0,
                      price: 1,
                      selected: true,
                      title: "Ranch",
                      type: "Sides"
                    },
                    {
                      id: 1,
                      price: 1,
                      selected: false,
                      title: "Blue Cheese",
                      type: "Sides"
                    }
                  ],
                  id: 0,
                  required: false,
                  title: "Sides"
                }
              ],
              id: 0.103,
              price: 6.95,
              quantity: 1,
              title: "Buffalo Wings"
            };
            
            export default function App() {
              return (
                
                  Hello CodeSandbox
                  Start editing to see some magic happen!
            
                  
                    Title: {data.title}
            
                    Price: {data.price.toFixed(2)}
            
                    Qty: {data.quantity}
            
                    
            Additional: {data.additional.map((item, index) => { return ( {item.title}:
              {item.data .filter((data) => !data.selected) .map((data, dataIndex) => { return (
            • {data.title} - {data.type}
            • ); })}
            ); })} ); }

            Source https://stackoverflow.com/questions/71313324

            QUESTION

            Filtering array with TextInput is not working
            Asked 2022-Feb-22 at 14:27

            I'm developing the feature in which when the user type in the TextInputand it filters the items in the array data and shows in the FlatList the result of the search, at the moment it works when I start typing the first time I render the screen, but when I start cancelling the text in the TextInput and try again it just returns empty arrays, and nothing shows in the FlatList, and also in useEffect I get the same array twice.

            Array

            ...

            ANSWER

            Answered 2022-Feb-22 at 14:27

            when you type in textInput you are searching from previous filtered data once the filtered data gets empty then all the next search will happen in empty array and you are just stuck with empty to avoid that take a dummy state which stores original data.

            i have modified your code hope this helps

            Source https://stackoverflow.com/questions/71214437

            QUESTION

            Remove from vector elements containing a number in R
            Asked 2022-Jan-26 at 01:37

            I have a few files that are named after rural properties like the following:

            ...

            ANSWER

            Answered 2022-Jan-25 at 16:58

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

            Vulnerabilities

            No vulnerabilities reported

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            gh repo clone gobuffalo/buffalo

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