MadinaB

rm -Rf /Applications/Android\ Studio.app
rm -Rf ~/Library/Preferences/AndroidStudio*
rm ~/Library/Preferences/com.google.android.studio.plist
rm -Rf ~/Library/Application\ Support/AndroidStudio*
rm -Rf ~/Library/Logs/AndroidStudio*
rm -Rf ~/Library/Caches/AndroidStudio*

// in haxm folder /Library/Extensions/intelhaxm.kext/Contents/Resources
sudo ./uninstall.sh

MadinaB

Reinstall HAXM with more RAM:

sudo $ANDROID_SDK/sdk/extras/intel/Hardware_Accelerated_Execution_Manager/silent_install.sh -u
sudo $ANDROID_SDK/sdk/extras/intel/Hardware_Accelerated_Execution_Manager/silent_install.sh -m 1024

// Users/******username*******/Library/Android/sdk/extras/intel/Hardware_Accelerated_Execution_Manager

MadinaB

1) in AndroidStudio's settings > compile enable checkbox named Compile independent modules in parallel.

2) Under Help> Edit Custom VM Options:
-Xms1024m 
-Xmx4096m # <------ increase this to most of your RAM 
-XX:MaxPermSize=1024m 
-XX:ReservedCodeCacheSize=440m 
-XX:+UseCompressedOops 
-XX:+HeapDumpOnOutOfMemoryError 
-Dfile.encoding=UTF-8

MadinaB

Choices for a font size:    https://material.io/guidelines/style/typography.html#typography-styles
                            https://plus.google.com/+AndroidDevelopers/posts/gQuBtnuk6iG  
Color palette:              https://material.io/guidelines/style/color.html#color-color-palette

Material Design News:       https://www.uplabs.com/material
Material Design:            https://material.io/guidelines/material-design/introduction.html?utm_source=udacity&utm_medium=course&utm_campaign=android_basics


ConstraintLayout Article:   https://medium.com/exploring-android/exploring-the-new-android-constraintlayout-eed37fe8d8f1

MadinaB

Android Cheat Sheet:
https://drive.google.com/file/d/0B5XIkMkayHgRMVljUVIyZzNmQUU/view

Views:VirtualLayout
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

MadinaB

 max_element(iter1, iter2)
 min_element(iter1, iter2) 
 random_shuffle(iter1, iter2) 
 sort(iter1, iter2)
 

MadinaB

Question:
I have to delete 2 last commits pushed to original repo, one of which is a merge commit. I want to delete changes in repo and keep them on my computer.
When I do

        git revert -m 1  075cc2f 
It adds a revert commit to my history of commits and my 075cc2f commit is still present there. 
When I do

        git push origin +HEAD^:master
commit is fully deleted from history.

MadinaB

background.js :


if (!localStorage.isInitialized) {
  localStorage.isInitialized = true;
  localStorage.setItem('LatestDate', '');
  localStorage.setItem('currentWebsites', '{}');
  localStorage.setItem('backup','');
}
console.log('hi');

MadinaB

MainActivity.java

package com.madinabektayeva.stepcounter;

import android.content.Context;
import android.hardware.*;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.TextView;
import android.widget.Toast;

MadinaB

xx