How to use the padStart function from lodash
Find comprehensive JavaScript lodash.padStart code examples handpicked from public code repositorys.
lodash.padStart is a function in the Lodash library that pads a string with characters until it reaches a specified length, starting from the beginning of the string.
290 291 292 293 294 295 296 297 298 299module.exports.overArgs = _.overArgs; module.exports.overEvery = _.overEvery; module.exports.overSome = _.overSome; module.exports.pad = _.pad; module.exports.padEnd = _.padEnd; module.exports.padStart = _.padStart; module.exports.parseInt = _.parseInt; module.exports.partial = _.partial; module.exports.partialRight = _.partialRight; module.exports.partition = _.partition;
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GitHub: mdmarufsarker/lodash
817 818 819 820 821 822 823 824 825 826 827 828 829console.log(pad); // => ' abc ' const padEnd = _.padEnd('abc', 6, '_-'); console.log(padEnd); // => 'abc_-_' const padStart = _.padStart('abc', 6, '_-'); console.log(padStart); // => '_-abc' const parseInt = _.parseInt('08'); console.log(parseInt); // => 8
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How does lodash.padStart work?
lodash.padStart is a function in the Lodash library that pads a string with characters until it reaches a specified length, starting from the beginning of the string. If the input string is already longer than the specified length, the function returns the original string unchanged. By default, lodash.padStart uses a space character as the padding character. However, you can specify a different padding character by passing it as a third argument to the function. Here is the basic syntax of the lodash.padStart function: c Copy code {{{{{{{ class="!whitespace-pre hljs language-c">_.padStart(string, length, [chars=' ']) string: The input string to pad. length: The desired length of the padded string. chars (optional): The character(s) to use for padding. Defaults to a space character. For example, suppose we have a string myString that we want to pad with asterisks (*) until it reaches a length of 10 characters. We can use lodash.padStart to achieve this as follows: javascript Copy code {{{{{{{ const _ = require('lodash'); const myString = 'hello'; const paddedString = _.padStart(myString, 10, '*'); console.log(paddedString); // Output: "*****hello" In this example, we import the lodash library and define a string myString with the value "hello". We then use lodash.padStart to pad the string with asterisks until it reaches a length of 10 characters. The resulting padded string, "*****hello", is stored in the paddedString variable. Overall, lodash.padStart is a useful function for padding strings to a desired length, and can be used to create well-formatted and readable output in a variety of contexts.
358 359 360 361 362 363 364 365 366 367 368} return decoded } function generate6CharShortCode (text) { text = _.padStart(text.toString(), 10, '0') var reverse_code = text.split('').reverse().join('') if (text.length < 10 || reverse_code.indexOf('0') == 0 || reverse_code == text) { return null } var encoded = encodeShortCode(reverse_code) if (encoded.length != 6) { return null }
001GitHub: gflohr/csrf-trap
56 57 58 59 60 61 62 63 64 65function formatDate(date) { let formatted = 1900 + date.getYear() + '-' + _.padStart(date.getMonth(), 2, '0') + '-' + _.padStart(date.getDay(), 2, '0') + ' ' + _.padStart(date.getHours(), 2, '0') + ':' + _.padStart(date.getMinutes(), 2, '0')
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Ai Example
1 2 3 4 5 6const _ = require("lodash"); const myString = "hello"; const paddedString = _.padStart(myString, 10, "*"); console.log(paddedString); // Output: "*****hello"
In this example, we define a string myString with the value "hello". We then use lodash.padStart to pad the string with asterisks (*) until it reaches a length of 10 characters. The resulting padded string, "*****hello", is stored in the paddedString variable. Note that if the length of the input string is already greater than or equal to the desired length, lodash.padStart will return the original string unchanged.
GitHub: h5665773/yscounter
346 347 348 349 350 351 352 353 354 355} console.log(this.precautionList) const d1 = new Date(); for (let i = 0; i > -7; i--) { let sd = new Date(d1.getFullYear(), d1.getMonth(), d1.getDate() + i); let dateStr = sd.getFullYear() + "-" + _.padStart((sd.getMonth() + 1), 2, "0") + "-" + _.padStart(sd.getDate(), 2, "0"); if (i == 0) { self.currentDate = dateStr; } self.dateOptions.push(dateStr);
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