Techgalery.com

flutter button left text Developing a flutter UI is very difficult for a beginner or I think any other technology it’s very intimidating for a starter. I remember my first time trying to make a button in Flutter that had left aligned text in it. I spent a lot of time on how to make it but never made it. Once you are getting familiar with flutter widget or component blocks, you can apply whatever style you want for your app. In html you can just do something like <button style=”text-align:left”>Text</button> but in flutter it is a bit tricky. So here I provide an example on how you can align text inside a flutter button to the left. Flutter button with left align text import 'package:flutter/material.dart'; void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( title: 'Flutter Demo', theme: ThemeData( primarySwatch: Colors.blue, visualDe...

This is a collection of Cards written in Flutter. A card is a sheet of Material used to represent some related information, for example an album, a geographical location, a meal, contact details, etc. Here are some cards that you can use for reference if you are just getting started in flutter but you don't know how to create a flutter card. Just copy paste the code and modify based on your need. 1. A simple flutter card example import 'dart:async'; import 'package:flutter/material.dart'; void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( title: 'Flutter Demo', theme: ThemeData( primarySwatch: Colors.blue, visualDensity: VisualDensity.adaptivePlatformDensity, ), home: MyHomePage(title: 'Flutter Demo Home Page'), ); } } class MyHomePage extends StatefulWidget { MyHomePage({Key key, this.title}) : ...

Whenever I drink sugary drinks for some reason my mouth feels sour and I hate this sensation, there must be something wrong with my mouth. I am not taking my oral health seriously, so it’s not surprising for me to have very bad teeth and my mouth is gross. Only lately I've been very aware about how important it is to keep my oral health. Now I never miss a single day without bruising my teeth at least twice a day, floss my teeth, and rinse using mouthwash. I read a lot of stuff about oral hygiene, human teeth anatomy, bacteria inside our mouth, acids, and many other related articles in this subject. It’s not important for my profession right now, but maybe I need it in the future. Knowledge is always useful maybe not for today but later on. The study of oral cavity especially for human oral cavity is called Dentistry, also known as dental medicine and oral medicine. It is concerned with the prevention and treatment of oral disease, including diseases of the teeth and supporti...

If you are in a hurry to make a slide presentation for your meeting or you are about to give a motivational seminar. But maybe you are very busy and then forgot to create a presentation slide, so there's no time left to create it yourself because the meeting is just 5 or 10 minutes to start. Or whatever your reason is. Here in this blog, you can download the motivational slide. It's very simple and you can just explain it easily in your meeting. Download The Slide Free Motivational Slide Presentation Download Here This is The preview content of what is in this slide. We need to have a good preparation before the meeting. If you are very good at one subject, usually just by giving a very simple clue or phrase in a slide later on you can develop the very complex explanatory using your speaking skill. There’s one very funny TED talk titled How to sound smart in your TEDx Talk by Will Stephen. This very funny talk explain to us that usually a meeting, talk, or seminar is meaningles...

Usually you will need a pair of SSH username and password to connect to a remote server. But there's also another way to connect to the server via SSH but without password, just using a dot pem (example.pem) file. Here's how we usually do on Windows 1. Let’s SSH login using pem to confirm if it’s throwing error or the pem is fine, if error then we need to move to step 2 to fix it: ssh adam@10.0.0.123  -i server-cert.pem And here's the usual error that will throw if your pem file is not ready for SSH login. You need to follow the next step to make your pem certificate ready to login to your server via SSH. 2. Open Windows Explorer, then right-click on the pem file, then select "Properties". Navigate to the "Security" tab, and click "Advanced" 3. Disable inheritance 4. Delete all permissions, so it doesn’t have any permission 5. Now add you as the only only owner. By click button Add and then Select a principal, then Advanced. 6. On the showing p...

Photo by Markus Winkler on Unsplash Nowadays, you can get any information you need from the internet very easily. You can find almost anything from it, what you want to know and what you need, and most of them are free. Even as if the thing is very impossible for example because it’s very valuable content, require lots of time to working on it. There is always someone doing it and then share it for free. The best thing is not free Actually if you have the ability to do some internet searching, and you are not bothered by dealing with something like pirated content, you can always find anything for free. For example there’s tons of premium ebooks, premium video lectures, movies, tv shows, ready to download from pirates website. The best thing is not free, but if you are kind of internet savvy, you will always find someone willing to share premium content for free for no particular reason, they just love to do it. They bought some non-free content and then they shared it for everyone and...

MySQL database logo Adding new MySQL is not something we usually do on a daily basis as we are just stuck using a single user. I constantly forget how to add users because we don’t need to add users all the time. Maybe this article can help. Here’s how you add a new user to your MySQL database using terminal. 1. Create new user with username newuser, and host localhost, it can be an IP address CREATE USER 'newuser'@'localhost' IDENTIFIED BY 'YourP@ssword123'; 2. Add our new user permission, in this case we use asterisk symbol, mean this new user has root privileges GRANT ALL PRIVILEGES ON * . * TO 'newuser'@'localhost'; 3. Commit or Reload the changes FLUSH PRIVILEGES; Adding a new MySQL user is a very basic command, every database admin or developer must know these commands. It’s much easier to add new user by using some database management tools like MySQL workbench, you don’t need to remember MySQL command, but it is sometimes yo...