javascript – In Angular, how to redirect with $location.path as $http.post success callback-ThrowExceptions

Exception or error: I am attempting to make a simple authentication service by sending a Post to a php file, I need it to load the home page partial on my ng-view when its successful. This is what I tried : function loginCtrl($scope, $http, $location){ $http.post(url,data).success(function(data){ $location.path(‘/home’); }); } Results in my url changing but …

javascript – Angular 4 Interceptor retry requests after token refresh-ThrowExceptions

Exception or error: Hi I am trying to figure out how implement the new angular interceptors and handle 401 unauthorized errors by refreshing the token and retrying the request. This is the guide I have been following: https://ryanchenkie.com/angular-authentication-using-the-http-client-and-http-interceptors I am successfully caching the failed requests and can refresh the token but I cannot figure out …

JavaScript detect an AJAX event-ThrowExceptions

Exception or error: Okay so basically I want to have a bit of javascript on a page that somehow attaches some kind of global event listener that can detect and do something if an ajax request is made (without directly calling it from the call), regardless of how the ajax call is made. I figured …

Capturing ctrl+z key combination in javascript-ThrowExceptions

Exception or error: I am trying to capture ctrl+z key combination in javascript with this code: <html> <head> <title>Untitled Document</title> </head> <body> <script type=’text/javascript’> function KeyPress(e) { var evtobj = window.event? event : e //test1 if (evtobj.ctrlKey) alert(“Ctrl”); //test2 if (evtobj.keyCode == 122) alert(“z”); //test 1 & 2 if (evtobj.keyCode == 122 && evtobj.ctrlKey) alert(“Ctrl+z”); …

javascript – ES6 Template Literals Vs concatenated strings-ThrowExceptions

Exception or error: I have the following code for Ecma-Script-6 template literals let person = {name: ‘John Smith’}; let tpl = `My name is ${person.name}.`; let MyVar=”My name is “+ person.name+”.”; console.log(“template literal= “+tpl); console.log(“my variable = “+MyVar); The output is as follows: template literal= My name is John Smith. my variable = My name …

Python Pandas equivalent in JavaScript-ThrowExceptions

Exception or error: With this CSV example: Source,col1,col2,col3 foo,1,2,3 bar,3,4,5 The standard method I use Pandas is this: Parse CSV Select columns into a data frame (col1 and col3) Process the column (e.g. avarage the values of col1 and col3) Is there a JavaScript library that does that like Pandas? How to solve: All answers …