What happens between componentWillMount and componentDidMount?

I am using a global variable to setState in componentDidMount. But the value of the global variable is emptying itself. Code: componentWillMount () { console.log(JSON.stringify(global.variable)) //The value of the variable is intact } componentDidMount () { console.log(JSON.stringify(global.variable)) //The value of the variable is empty mqttFunction() { … // telemetry updates and redux store actions }…

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How to position vector image in RecyclerView item template

Is there a way to adjust the alignment of the menu dots in the RecyclerView item so that it’s positioned exactly underneath the overflow dots in the Toolbar (i.e. in its original place where it should be)? I tried adjusting the item weights but that didn’t work. <LinearLayout android:id=”@+id/ll_title” android:layout_width=”match_parent” android:layout_height=”wrap_content” android:orientation=”horizontal” android:weightSum=”100″> <TextView android:id=”@+id/rvitem_title”…

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call() not working for object created from function contructor

I have created one constructor function named HOUSE in JS. function House(color, floor, location){ this.color = color; this.floor = floor; this.location = location; } Using this prototype I have created two more objects named myHouse and myOldHouse. var myHouse = new House(‘brick red’, ‘1st floor’, ‘saltlake’); var myOldHouse = new House(‘Yellow’, ‘2st floor’, ‘Koikhali’); Then…

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