String.format = function () { var s = arguments[0]; for (var i = 0; i < arguments.length - 1; i++) { s = s.replace("{" + i + "}", arguments[i + 1]); } return s; };
String.format = function () { var s = arguments[0]; for (var arg in arguments) { var i = parseInt(arg); s = s.replace("{" + i + "}", arguments[i + 1]); } return s; };
console.log(String.format("{0} is nice!", "donettips.info"));
donettips.info is nice!
console.log(String.format("{0} is {1} nice! {0} is {1} nice!", "donettips.info", "very"));
donettips.info is very nice! {0} is {1} nice!
String.format = function () { var original = arguments[0], replaced; for (var i = 0; i < arguments.length - 1; i++) { replaced = ''; while (replaced != original) { original = replaced || original; replaced = original.replace("{" + i + "}", arguments[i + 1]); } } return replaced; };
donettips.info is very nice! donettips.info is very nice!
String.format = function () { var s = arguments[0]; for (var i = 0; i < arguments.length - 1; i++) { s = s.replace(new RegExp("\\{" + i + "\\}", "g"), arguments[i + 1]); } return s; };
String.format = function () { var s = arguments[0], i = arguments.length - 1; while (i--) { s = s.replace(new RegExp('\\{' + i + '\\}', 'g'), arguments[i + 1]); } return s; };
console.log(String.format("{0}:0 {1}:1 {2}:2", "zero", "{2}", "two"));
zero:0 {2}:1 two:2
zero:0 two:1 two:2
console.log(String.format("{0}:0 {1}:1 {2}:2", "zero", "one", "{1}"));
zero:0 one:1 one:2
zero:0 one:1 {1}:2
String.format = function () { var args = arguments; return args[0].replace(/{(\d+)}/g, function (match, number) { return args[parseInt(number) + 1]; }); };
console.log(String.format("{0} is {1} nice!", "donettips.info"));
donettips.info is undefined nice!
String.format = function () { var s = arguments[0], args = arguments; return s.replace(/{(\d+)}/g, function (match, number) { var i = parseInt(number); return typeof args[i + 1] != 'undefined' ? args[i + 1] : match; }); };
console.log(String.format("{0}:0 {1}:1 {2}:2, {{0}} {{{1}}} {{{{2}}}} {2}", "zero", "{2}", "two"));
zero:0 {2}:1 two:2, {zero} {{{2}}} {{{two}}} two
String.format = function () { var s = arguments[0], args = arguments; return s.replace(/\{\{|\}\}|\{(\d+)\}/g, function (match, number) { if (match == "{{") { return "{"; } if (match == "}}") { return "}"; } var i = parseInt(number); return typeof args[i + 1] != 'undefined' ? args[i + 1] : match; }); };
zero:0 {2}:1 two:2, {0} {{2}} {{2}} two
String.prototype.format = function () { ... }
String.prototype.format = function () { var s = this.toString(), args = arguments; return s.replace(/\{\{|\}\}|\{(\d+)\}/g, function (match, number) { if (match == "{{") { return "{"; } if (match == "}}") { return "}"; } return typeof args[number] != 'undefined' ? args[number] : match; }); };
console.log("{0}:0 {1}:1 {2}:2, {{0}} {{{1}}} {{{{2}}}} {2}".format("zero", "{2}", "two"));
String.format = function () { var s = arguments[0], args = arguments[1]; for (var arg in args) { s = s.replace(new RegExp("{" + arg + "}", "g"), args[arg]); } return s; };
String.prototype.format = function () { var s = this.toString(), args = arguments[0]; for (var arg in args) { s = s.replace(new RegExp("{" + arg + "}", "g"), args[arg]); } return s; };
console.log(String.format("{site} is {adj}! {site} is {adj}!", { site: "donettips.info", adj: "nice" })); console.log("{site} is {adj}! {site} is {adj}!".format({ site: "donettips.info", adj: "nice" }));
String.format = function String$format(format, args) { /// <summary locid="M:J#String.format" /> /// <param name="format" type="String"></param> /// <param name="args" parameterArray="true" mayBeNull="true"></param> /// <returns type="String"></returns> // var e = Function._validateParams(arguments, [ // { name: "format", type: String }, // { name: "args", mayBeNull: true, parameterArray: true } // ]); // if (e) throw e; return String._toFormattedString(false, arguments); }; String._toFormattedString = function String$_toFormattedString(useLocale, args) { var result = ''; var format = args[0]; for (var i = 0; ; ) { var open = format.indexOf('{', i); var close = format.indexOf('}', i); if ((open < 0) && (close < 0)) { result += format.slice(i); break; } if ((close > 0) && ((close < open) || (open < 0))) { if (format.charAt(close + 1) !== '}') { throw Error.argument('format', Sys.Res.stringFormatBraceMismatch); } result += format.slice(i, close + 1); i = close + 2; continue; } result += format.slice(i, open); i = open + 1; if (format.charAt(i) === '{') { result += '{'; i++; continue; } if (close < 0) throw Error.argument('format', Sys.Res.stringFormatBraceMismatch); var brace = format.substring(i, close); var colonIndex = brace.indexOf(':'); var argNumber = parseInt((colonIndex < 0) ? brace : brace.substring(0, colonIndex), 10) + 1; if (isNaN(argNumber)) throw Error.argument('format', Sys.Res.stringFormatInvalid); var argFormat = (colonIndex < 0) ? '' : brace.substring(colonIndex + 1); var arg = args[argNumber]; if (typeof (arg) === "undefined" || arg === null) { arg = ''; } if (arg.toFormattedString) { result += arg.toFormattedString(argFormat); } else if (useLocale && arg.localeFormat) { result += arg.localeFormat(argFormat); } else if (arg.format) { result += arg.format(argFormat); } else result += arg.toString(); i = close + 1; } return result; }
console.log(String.format("{0:n}, {0:c}, {0:p}, {0:d}", 100.0001)); // result: 100.00, ¤100.00, 10,000.01 %, 100.0001 console.log(String.format("{0:d}, {0:t}", new Date(2015, 1, 1, 10, 45))); // result: 02/01/2015, 10:45
var template = jQuery.validator.format("{0} is not a valid value"); console.log(template("abc")); // result: 'abc is not a valid value'
String.format([full format string], [arguments...]); // or: [date|number].format([partial format string]);
// Object path String.format("Welcome back, {username}!", { id: 3, username: "JohnDoe" }); // Result: "Welcome back, JohnDoe!" // Date/time formatting String.format("The time is now {0:t}.", new Date(2009, 5, 1, 13, 22)); // Result: "The time is now 01:22 PM." // Date/time formatting (without using a full format string) var d = new Date(); d.format("hh:mm:ss tt"); // Result: "02:28:06 PM" // Custom number format string String.format("Please call me at {0:+##0 (0) 000-00 00}.", 4601111111); // Result: "Please call me at +46 (0) 111-11 11." // Another custom number format string String.format("The last year result was {0:+$#,0.00;-$#,0.00;0}.", -5543.346); // Result: "The last year result was -$5,543.35." // Alignment String.format("|{0,10:PI=0.00}|", Math.PI); // Result: "| PI=3.14|" // Rounding String.format("1/3 ~ {0:0.00}", 1/3); // Result: "1/3 ~ 0.33" // Boolean values String.format("{0:true;;false}", 0); // Result: "false" // Explicitly specified localization // (note that you have to include the .js file for used cultures) msf.setCulture("en-US"); String.format("{0:#,0.0}", 3641.667); // Result: "3,641.7" msf.setCulture("sv-SE"); String.format("{0:#,0.0}", 3641.667); // Result: "3 641,7"
//inline arguments String.format("some string with {0} and {1} injected using argument {{number}}", 'first value', 'second value'); //returns: 'some string with first value and second value injected argument {number}' //single array String.format("some string with {0} and {1} injected using array {{number}}", [ 'first value', 'second value' ]); //returns: 'some string with first value and second value injected using array {number}' //single object String.format("some string with {first} and {second} value injected using {{propertyName}}",{first:'first value',second:'second value'}); //returns: 'some string with first value and second value injected using {propertyName}'
مروری بر ASP.NET Core View Component
Partial Views and Child Actions are one the most used features of ASP.NET MVC. Partial Views provides us a way to create a reusable component that can be used in multiple Views. There are Actions which can be marked as Child Actions and these cannot be invoked via URL but inside views or partial views. Child Actions are no more available with ASP.NET Core. View Components are new way to implement this feature in ASP.NET Core.
کتاب رایگان R Programming Succinctly
The R programming language on its own is a powerful tool that can perform thousands of statistical tasks, but by writing programs in R, you gain tremendous power and flexibility to extend its base functionality. Senior Succinctly series author and editor James McCaffrey shows you how in R Programming Succinctly.
- Getting Started
- Vectors and Functions
- Object-Oriented Programming
- Permutations and Combinations
- Advanced R Programming
ارتقاء به آنگولار 7 در 10 دقیقه
نوشتن JIT Compiler دات نت با #C
ml5.js is a high level JavaScript library for machine learning. The main idea of this project is to further reduce the barriers between lower level machine learning and creative outputs using JavaScript