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Bind regular expression from json to typescript


Bind regular expression from json to typescript

By : superconducter
Date : October 16 2020, 06:10 PM
To fix this issue To convert a string to a regexp you can use the RegExp object:
code :
this.getExp = new RegExp(this.data.maskRegExp);
this.getExp = this.data.maskRegExp.split(', ');
this.getExp = this.data.maskRegExp.split(', ').map((r) => new RegExp(r));


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How do I bind a regular expression to a key combination in emacs?

How do I bind a regular expression to a key combination in emacs?


By : Mario Tristan
Date : March 29 2020, 07:55 AM
wish helps you You can use macros, just do C-x ( then do everything for the macro, then C-x ) to end the macro, then C-x e will execute the last defined macro. Then, you can name it using M-x name-last-kbd-macro which lets you assign a name to it, which you can then invoke with M-x TESTIT, then store the definition using M-x insert-kbd-macro which will put the macro into your current buffer, and then you can store it in your .emacs file.
Example:
code :
C-x( abc *return* C-x)
C-xeee
M-x name-last-kbd-macro testit
M-x testit
M-x insert-kbd-macro
(fset 'testit
   [?a ?b ?c return])
Regular expression to replace part of the expression in a json object

Regular expression to replace part of the expression in a json object


By : Heir
Date : March 29 2020, 07:55 AM
wish help you to fix your issue You have to escape the "s or use ' as a wrapper instead of " You have to escape the control characters twice in R, i.e. \\{, \\^ and especially \\\\ because \ is a control character in R! (Every \\ is replaces by \ and passed to a regex parser. Eventually, \s must be replaced by [:space:]
See here.
How to bind an Angular 2 expression and TypeScript method?

How to bind an Angular 2 expression and TypeScript method?


By : Ratan Lal Sahu
Date : March 29 2020, 07:55 AM
hop of those help? In addition to what @Günter Zöchbauer wrote (i.e., use (click), not ng-click), this code
code :
function fullName(): string {
   return firstName + ', ' + lastName;
}
function alertFullName() {
  alert(firstName + ', ' + lastName);
}
fullName():string {
    return this.firstName + ', ' + this.lastName;
}
alertFullName() {
   alert(this.firstName + ', ' + this.lastName);
}
How to do Email validation using Regular expression in Typescript

How to do Email validation using Regular expression in Typescript


By : Lance
Date : March 29 2020, 07:55 AM
I wish this help you Problem is with the regex format given. Give it without quotes (') like this
code :
regexp = new RegExp(/^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/);
Regular expression on date in Typescript

Regular expression on date in Typescript


By : Aviah
Date : March 29 2020, 07:55 AM
it should still fix some issue In Typescript, I'm trying to parse a string provided, in the form "DD/MM/YYYY"; the string can have one or two digits for day and month; for example: , What you wrote:
^d{1,2}/d{1,2}/d{4}$
code :
const regExp = /^\d{1,2}\/\d{1,2}\/\d{4}$/; // or new RegExp("^\d{1,2}\/\d{1,2}\/\d{4}$");

console.log("12/12/2019".match(regExp)); // yes
console.log("2019/12/12".match(regExp)); // no
console.log("12/2019/12".match(regExp)); // no
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