Top "Watch" questions

Watch refers to observing the status of variables, files or directories for some or all possible actions such as additions, deletions or modifications.

fs.watch fired twice when I change the watched file

fs.watch( 'example.xml', function ( curr, prev ) { // on file change we can read the new xml fs.readFile( 'example.xml',…

node.js windows-8 watch
Break on a change of variable value

Similar to other questions here, like this one. Is there a way to break on the change of a variable …

javascript debugging watch breakpoints
AngularJS : $scope.$watch is not updating value fetched from $resource on custom directive

I'm having an issue with custom directives that's driving me crazy. I'm trying to create the following custom (attribute) directive: …

javascript json watch angularjs
AngularJS : Basic $watch not working

I'm attempting to set up a watch in AngularJS and I'm clearly doing something wrong, but I can't quite figure …

angularjs watch
javascript property change event

I need to fire an event every time a property is updated/changed in order to keep dom elements in …

javascript jquery watch
How to Properly Use Vue Router beforeRouteEnter or Watch to trigger method in Single File Component?

I'm working on an app in Vue.js using Single File Components and Vue Router. I have a Search component …

vue.js components watch vue-router
How do I "run until this variable changes" when debugging?

When debugging my C#, I often want to know when a variable's value changes and then investigate the state of …

c# debugging variables visual-studio-express watch
Detecting change in a Javascript Object

I found this gist to detect changes on specified fiels of a object : https://gist.github.com/3138469 But it bind …

javascript events object detect watch
grunt watch task block the command line

I'm new to grunt, still learning, so I came up to a very strange problem. When I run "watch" task, …

node.js command-line cmd watch gruntjs
combine grep with the watch and netstat command

Red Hat Enterprise Linux Server release 5.4 (Tikanga) 2.6.18-164.el5 I am trying to use the watch command combined with the …

grep watch