Top "State" questions

The contents of memory locations, at any given point in the program's execution, is called the program's state.

React: how to update state.item[1] in state using setState?

I'm creating an app where the user can design his own form. E.g. specify name of the field and …

javascript reactjs state
Updating an object with setState in React

Is it at all possible to update object's properties with setState? Something like: this.state = { jasper: { name: 'jasper', age: 28 }, } I …

reactjs state
How to declare global variables in Android?

I am creating an application which requires login. I created the main and the login activity. In the main activity …

android singleton global-variables state
See :hover state in Chrome Developer Tools

I want to see the :hover style for an anchor I'm hovering on in Chrome. In Firebug, there's a style …

css google-chrome hover state google-chrome-devtools
Remove the complete styling of an HTML button/submit

Is there a way of completely removing the styling of a button in Internet Explorer? I use a css sprite …

html css internet-explorer button state
What is the best way to add a value to an array in state

I have an array in state, let's say this.state.arr. I want to add something to this state property, …

memory state reactjs
setInterval in a React app

I'm still fairly new at React, but I've been grinding along slowly and I've encountered something I'm stuck on. I …

javascript reactjs settimeout state
Where can I get a list of Countries, States and Cities?

This probably seems like a duplicate, since there are identical questions out there. Unfortunately all of the answers to all …

state country city datafeed
AngularJS ui router passing data between states without URL

I am facing this problem of passing data between two states without exposing the data in the url, it's like …

angularjs parameters angular-ui-router state
How to change Tkinter Button state from disabled to normal?

I need to change the state from DISABLED to NORMAL of a Button when some event occurs. Here is the …

python button tkinter state