The following code seems like a nice approach to remove property from a javascript object without mutating it
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const removeKey = (data, key) => { return {...data, [key]: undefined} } |
Source: […]
Showing posts from Tag: javascript
show all postsExecute multiple asynchronous functions and when they are finished execute the callback with result parameters from the functions run.
The following articles show some interesting thoughts on how to structure your own app in React:
The following answer was a quick and good solution for updating the parent component when the child’s state has changed: […]
The following tutorials and links are a good starting point to understanding redux:
Below is a list with awesome react tutorials for beginners:
The fetch() function is a Promise-based mechanism for programatically making web requests in the browser. This project is a polyfill […]
Development and implementation of a Web GIS component which consumes a predefined API.
With its strong focus on developer experience, Aurelia can enable you to not only create amazing applications, but also enjoy […]
To disable the ajaxStart and ajaxStop events, add global: false in the request. Example:
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$.ajax({ url: '<your url>', success: function(data){ console.log(data); }, global: false, // this makes sure ajaxStart is not triggered dataType: 'json' }); |
dragonet.js is basicly a wrapper for hooks added on html elements. The main idea is that the list of hooks […]
Use the following function to validate your CNP string:
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/** * Validate CNP * @param {string} value CNP * @returns {boolean} Valid or not */ function validateCNP (value) { var re = /^\d{1}\d{2}(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])(0[1-9]|[1-4]\d| 5[0-2]|99)\d{4}$/, bigSum = 0, rest = 0, ctrlDigit = 0, control = '279146358279', i = 0; if (re.test(value)) { for (i = 0; i < 12; i++) { bigSum += value[i] * control[i]; } ctrlDigit = bigSum % 11; if (ctrlDigit === 10) { ctrlDigit = 1; } if (ctrlDigit !== parseInt(value[12], 10)) { return false; } else { return true; } } return false; }; |