raveesh-me

import 'package:flutter/material.dart';
import 'package:flutter_login_manager/splash_screen.dart';
import 'package:flutter_login_manager/model/login_info.dart';
import 'package:flutter_login_manager/model/login.dart' as loginManager;
import 'package:flutter_login_manager/home_screen.dart';

void main() => runApp(MyApp());

class MyApp extends StatefulWidget {
  @override

zcaceres

The Revealing Module Pattern in Javascript

Zach Caceres

Javascript does not have the typical 'private' and 'public' specifiers of more traditional object oriented languages like C# or Java. However, you can achieve the same effect through the clever application of Javascript's function-level scoping. The Revealing Module pattern is a design pattern for Javascript applications that elegantly solves this problem.

The central principle of the Revealing Module pattern is that all functionality and variables should be hidden unless deliberately exposed.

Let's imagine we have a music application where a musicPlayer.js file handles much of our user's experience. We need to access some methods, but shouldn't be able to mess with other methods or variables.

Using Function Scope to Create Public and Private Methods

mikemimik

import 'package:flutter/material.dart';
import 'theme.dart' as Theme;

void main() {
  runApp(
    new MaterialApp(
      title: 'CompanyApp',
      color: Theme.CompanyColors.blue[500],
      theme: Theme.CompanyThemeData,
      home: new Scaffold(

vxhviet

Source: BigNerdRanch

Answer: demo simple ViewPager without using Fragment

TutorialActivity.java:

public class TutorialActivity extends AppCompatActivity {
    private static final int NUMBER_OF_PAGE = 5;
    private static final int DELAY_TIME = 2000; //time in milliseconds to automatically scroll to a new page

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

oanhnn

Problem

I have two Github accounts: oanhnn (personal) and superman (for work). I want to use both accounts on same computer (without typing password everytime, when doing git push or pull).

Solution

Use ssh keys and define host aliases in ssh config file (each alias for an account).

How to?

1. Generate ssh key pairs for accounts and add them to GitHub accounts.

Phlow

{% comment %}
#
#  Change date order by adding '| reversed'
#  To sort by title or other variables use {% assign sorted_posts = category[1] | sort: 'title' %}
#
{% endcomment %}
{% assign sorted_cats = site.categories | sort %}
{% for category in sorted_cats %}
{% assign sorted_posts = category[1] | reverse %}
<h2 id="{{category[0] | uri_escape | downcase }}">{{category[0] | capitalize}}</H2>

muhrifqii

@Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        TableLayout table = new TableLayout(this);

        table.setStretchAllColumns(true);
        table.setShrinkAllColumns(true);

        TableRow rowTitle = new TableRow(this);

alphamu

import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;


public class TransitionThemeActivity extends AppCompatActivity implements View.OnClickListener {

boxme

Unless specified otherwise, all of the below tinting applies to both Lollipop and pre-Lollipop using AppCompat v21. 
To use the support version of these attributes, remove the android namespace.  

For instance, "android:colorControlNormal" becomes "colorControlNormal".  

These attributes will be propagated to their corresponding attributes within the android namespace 
for devices running Lollipop.  Any exceptions to this will be noted by including the "android:" prefix.
 
All Clickable Views:
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