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Ariani Martins arianimartins

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@arianimartins
arianimartins / flutter_file.dart
Created February 14, 2020 22:11
Dicas Flutter
//Formas de deixar uma imagem de fundo
//Forma 1
Container(
child: Image.asset('images/marvel_splash.jpg',
width: double.infinity,
height: double.infinity,
fit: BoxFit.fill,
),
);
@arianimartins
arianimartins / comandos.md
Last active February 18, 2020 14:16
GIT commands
Command Description
git status Verifica status
git add [file] Add um arquivo para staging area
git add -a Adiciona (todos) arquivos novos e modificados para staging area
git commit -m "[commit_message]" Commit
git branch -a Lista todos os branches (locais e remotos)
git branch -r Lista todos os branches remotos
git branch -t [branch_name] [origin/branch_name] Cria um branch local e linka ele com o branch remoto existente
git branch -d [branch_name] Deleta um branch local (forma segura)
@arianimartins
arianimartins / ChatService.java
Created October 30, 2018 22:15
Android Alura iChat - Examples
//De envio
new Thread(new Runnable() {
@Override
public void run() {
String texto = mensagem.getTexto();
try {
URL url = new URL("http://address/polling");
HttpURLConnection httpConnection = (HttpURLConnection) url.openConnection();
httpConnection.setRequestMethod("POST");
httpConnection.setRequestProperty("Content-type", "application/json");
@arianimartins
arianimartins / MainActivity.java
Last active August 9, 2018 19:46
TextDrawable - Emojis e texto em textview dentro de uma RecyclerView ficam com transparência, a solução é mudar para EditText com edição ou como este exemplo abaixo retirado do link https://medium.com/@ali.muzaffar/textdrawable-to-display-emojis-and-unicode-characters-in-android-35614168b8ad
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main_activity);
TextView view = (TextView) findViewById(R.id.textview);
@arianimartins
arianimartins / MainActivity.java
Created August 9, 2018 19:05
Drawable Text - Emojis e texto em textview dentro de uma RecyclerView ficam com transparência, a solução é mudar para EditText com edição ou como este exemplo abaixo retirado do linkhttps://medium.com/@ali.muzaffar/textdrawable-to-display-emojis-and-unicode-characters-in-android-35614168b8ad
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main_activity);
TextView view = (TextView) findViewById(R.id.textview);
@arianimartins
arianimartins / index.html
Created July 13, 2018 20:54
Blog - Top Button
<!-- Colocar logo acima da tag <footer> -->
<a href="#" class="topbutton">
<i class="fa fa-angle-up fa-lg"></i>
</a>
@arianimartins
arianimartins / functions.php
Created March 27, 2017 17:17
Adicionar imagem de destaque do WP no RSS/Feed
//Adiciona Imagem de Destaque no feed RSS
function featuredtoRSS($content) {
global $post;
if (has_post_thumbnail($post->ID)){
$content = '<div>'.get_the_post_thumbnail($post->ID, 'medium', array('style'=>'margin-bottom:15px;')).'</div>'.$content;
}
return $content;
}
add_filter('the_excerpt_rss', 'featuredtoRSS');
add_filter('the_content_feed', 'featuredtoRSS');
@arianimartins
arianimartins / htmltopdf.html
Created July 11, 2016 22:23
HTML to PDF
<body>
<div id="content">
<h1>Title</h1>
<article> Content </article>
</div>
<div id="editor"></div>
<button id="cmd">.PDF</button>
</body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/0.9.0rc1/jspdf.js"></script>
@arianimartins
arianimartins / file.php
Created January 7, 2016 20:32
Print messages in browser console
<?php
function debug_to_console( $data ) {
if ( is_array( $data ) )
$output = "<script>console.log( 'Debug Objects: " . implode( ',', $data) . "' );</script>";
else
$output = "<script>console.log( 'Debug Objects: " . $data . "' );</script>";
echo $output;
}
debug_to_console('Text');
@arianimartins
arianimartins / functions.php
Last active January 7, 2016 20:28
Redirect if user isn't logged in (Wordpress) in functions.php
<?php
add_action('init','redirect_visitors');
function redirect_visitors(){
$current = $_SERVER['REQUEST_URI'];
$wanted = '/wiki/login/';
if(!is_user_logged_in()){
if( $current != $wanted ){
wp_redirect($wanted);
}