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# Missing date & time from top panel of Unity Desktop - Ubuntu 14.04

# Try reseting its configuration

dconf reset -f /com/canonical/indicator/datetime/ 

# If it didn't show up try kill it, it should restart

pkill -f datetime

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Clean tmux cheat-sheet

By resources

sessions

list-sessions        ls         -- List sessions managed by server
new-session          new        -- Create a new session

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MPlayer play files recursively in a directory.

I wanted to have my files played in alphabetical order and only avi files (since a couple .srt subtitle files were in there…), so I came up with this :

mplayer -playlist <(find "$PWD" -name "*.avi" -type f | sort)

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Tutorial: Styling Angular CLI apps with Bootstrap


Add and configure Bootstrap and FontAwesome dependencies
========================================================
$ npm install --save [email protected] font-awesome

Open the file src/styles.css and adding the following two statements.
=====================================================================
@import "~bootstrap/dist/css/bootstrap.min.css";

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The only required dependencies are:

Angular (requires Angular version 4 or higher, tested with 4.0.3)
Bootstrap CSS (tested with 4.0.0-beta)

Installation
After installing the above dependencies, install ng-bootstrap via: 

npm install --save @ng-bootstrap/ng-bootstrap

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executing:
basel-init myApp result on this message error:

env: node\r: No such file or directory

It seems there is a none unix return somewhere x(

I fix it using:
sudo find /usr/local/lib/node_modules/basel -type f -exec perl -pi -e 's/\r\n|\n|\r/\n/g' {} \;

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======================================
sqlite3 preview in Ranger file Manager
======================================

To preview every *.db, *.sqlite file in Ranger File Manager,
 You can add the following to the 

case "$extension" in
in Your scope.sh:

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from sqlalchemy.ext.declarative import declarative_base
#from sqlalchemy import *
#from sqlalchemy.orm import *

# Pro entity v podadresari. Podaresar *musi* obsahovat prazdny soubor __init__.py !
#from entity.User import User

'''
Zavislosti:
    # apt-get install python-sqlalchemy

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Can't bind to 'formControl' since it isn't a known property of 'input' - angular[2-5] material Autocomplete issue
-----------------------------------------------------------------------------------------------------------------
While using formControl, you have to import ReactiveFormsModule to your imports array.

example:

import {FormsModule, ReactiveFormsModule} from '@angular/forms';

@NgModule({
  imports: [

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Connecting parent component 'formGroup' with child component 'formControlName'


In the Parent component template
================================

<form [formGroup]="recipeForm">
<app-recipe-name [parent]="recipeForm"></app-recipe-name>
</form>