I’m parsing some data using a type class in my controller. I’m getting data as follows: I tried to store the data like this How can I extract the user list to a new variable? Answer The JSON you posted looks fine, however in your code, it is most likely not a JSON string anymore, but already a Jav…
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How to access values from ‘s Closure in Chrome Developer tool’s Watch panel?
I have a complex javascript object which is generated by some third party tool, which looks like this (inside Chrome Developer Tools Watch panel): I’m interested in reading those text and value attributes of i Object. I’ve never seen such <function scope> thing before. In such cases, How to …
How to create a binary search with recursion
I am attempting to write a “binary search” which I’ve never done before. The code below does not work when the value searched for is 6 or 2 and I want to know what I am doing wrong and how to remedy it. EDIT To explain what it is suppose to do (based on my understanding) a binary search requ…
Easier way to to disable link in React?
I want to disable Link in some condition: <Link> must specify to, so I can not disable <Link> and I have to use <a> Answer You could just set set the link’s onClick property: Then disable the hover effect via css using the cursor property. I think that should do the trick?
mongoose save vs insert vs create
What are different ways to insert a document(record) into MongoDB using Mongoose? My current attempt: Any idea why insert and save doesn’t work in my case? I tried create, it inserted 2 document instead of 1. That’s strange. Answer The .save() is an instance method of the model, while the .create(…
How can I move files to a directory using Node.JS?
like so ► put returns between paragraphs ► for linebreak add 2 spaces at end ► italic or bold ► indent code by 4 spaces ► backtick escapes like _so_ ► quote by placing > at start of line ► to make links (use https whenever possible) https://example.com example example Answer
Convert ISO Date to UTC Time using JavaScript
I have an ISO Date string and using Javascript, I’d like to extract the time from it. How can I turn 2016-07-02T19:27:28.000+0000 into 7:27 pm? I have tried Date.Parse with little success Answer You can use moment.js, it´s the best date library I have worked with.
Insert “/” in MM/YYYY textbox on keypress event
I want to enter a “/” when user enters MM(2 digit) so it will be like MM/YYYY. I have done similar for credit card number input which insert a space after 4 digit on keypress. Answer Fiddle This works with Regular keyboard input Copy/Cut/Paste Selected text Adding the / Because you’re progra…
Loading GIF on normal form submit
I don’t know if this is possible because according to my concept it is not.Say I have a form: Now this form takes at least 10-15 seconds to load because of obviously there are lots of record. I know using AJAX i can make a loading GIF and load the records. But is there a way in which without using
jQuery $.mobile library is undefined
I have linked jQuery and jQuery mobile to my code. I got this error in the console: I have rechecked the URL and all are correct, I have update the files(jQuery, jQuery mobile) and the issue is still exists. I have place the jquery.js before jquery.mobile.js This is my code: and it’s on the end of the f…