I feel like I’m stealing from the comments already given, but I think this deserves to be an actual answer: The “Unexpected identifier” is type which is not a valid javascript token. Your “js file” appears to be instead a TypeScript file, which the browser does not understand. To run it in the browser you … Read more
I believe I have found a solution. In after(), if you asynchronously invoke some endpoint on a service external to your testing environment, then that asynchronous call is queued and not immediately executed. This is the nature of calling asynchronous functions in node.js. Well, if there is no logic after the after() call, then mocha … Read more
Answering anyway, maybe he stops then… Please read through your code more carefully before posting a question on Stackoverflow over and over again. You’re using resp.send(…) instead of res.send(…). resp is the response of your server-side API call, res is the response-object of the client request. You probably want to send your response there.. 3 … Read more
An object lookup will on average be much faster when trying to find a random element, especially when you are searching through a large number of items. This is because the underlying algorithm to do so is a B-tree search which has a time complexity of O(log n) and allows it to quickly look up … Read more
Since the two request aren’t linked in any way and are asynchronous, you have to group the data manually once both files have been read. I usually use util.promisify() to turn fs.readFile() from accepting a callback into it returning a promise, so I can use Promise.all() to create the array once both files have been … Read more
Javascript has asynchronous operations. But, a for loop is synchronous, not asynchronous. The code you show doesn’t use any asynchronous operations, therefore it’s all synchronous. Should myfunc() execute in node and take longer, so that “end” should be invoked earlier because javascript is asynchronous? No. Nothing in myfunc() is asynchronous. That’s all synchronous code in … Read more
Node.js-style modules have a defined API. Regular JavaScript modules doesn’t really exist, although EcmaScript 6 will bring a standard module format. jQuery modules are little more than scripts which bind objects to the jQuery namespace and expect a jQuery object as this when they are called. solved What are Node.js style modules?
Probably, you meant execute to be like this: function execute(someFunction, value) { someFunction(value); } As it is, your code just calls execute recursively, forever. (Well, until the stack overflows.) word is not reserved. 3 solved Unable to get output after passing functions in node js program? [closed]
You can do this but you will need to write code on your server and pass your form data using $http. Your code may look like below $http.post(‘/writeFile’, JSON.stringify({ formField1: ‘value1’, formField1: ‘value2’ }), config).then(successCallback, errorCallback); And on server (assuming Java) PrintWriter writer = new PrintWriter(“the-file-name.txt”, “UTF-8”); writer.println(request.getParameter(“formField1”)); writer.println(request.getParameter(“formField2”)); writer.close(); Note: This is a sample … Read more
Short answer: No If it was a division or multiplication by powers of 2, you could use bitwise shift operators to make it faster, but in this case, nothing is better than x = 128 – x 0 solved What is the quickest way to subtract a variable from a number and set the variable?
You could go for c9.io that’s an online IDE, It works pretty well for any language , and you don’t even need to install any software locally. Everything in cloud. For Offline IDE , I would recommend Sublime, It is used by most of the great developers worldwide. In sublime you have a great potential … Read more
you can replace the below line ??????????????? = “White”; with fleet.map((itm) => itm.color = “white”); 5 solved java script for loop program, stuck
There are good software like Acunetix which can do a pretty well job. Basically it tests common hacking technics like sql injection and cross scripting, then generating a report of the issues if there are any. But is quite expensive. solved What is the best way to test a node.js web server for security issues? … Read more
nice question! They way you could do something like that would be.. to try and check what is your url – in this case is: header(“Location: ../Home.php?signup=success”); … and basically see if it contains the keyword “signup=success”. To do this, you need $url=”http://” . $_SERVER[‘SERVER_NAME’] . $_SERVER[‘REQUEST_URI’]; if (strpos($url,’signup=success’) !== false) { echo ‘Thank you … Read more
If you have a node.js-based web application, through which you get the data for further processing, but your actual algorithms are written in Java, node-java may be a way to go. node-java is a bridge between node.js and java code, and allows you to instantiate java objects, manipulate them and call methods on them. You … Read more