ilfuriano

More recent resolution:

1. cd ~/../../etc (go to etc folder in WSL).
2. echo "[network]" | sudo tee wsl.conf (Create wsl.conf file and add the first line).
3. echo "generateResolvConf = false" | sudo tee -a wsl.conf (Append wsl.conf the next line).
4. wsl --terminate Debian (Terminate WSL in Windows cmd, in case is Ubuntu not Debian).
5. cd ~/../../etc (go to etc folder in WSL).
6. sudo rm -Rf resolv.conf (Delete the resolv.conf file).
7. In windows cmd, ps or terminal with the vpn connected do: Get-NetIPInterface or ipconfig /all for get the dns primary and
secondary.

ilfuriano

// create backing field for live date (ex. in ViewModel)
private val _$VARIABLE_NAME$ = MutableLiveData<$VARIABLE_TYPE$>()
val $VARIABLE_NAME$: LiveData<$VARIABLE_TYPE$> = _$VARIABLE_NAME$

ilfuriano

/**
 * An [Observer] for [Event]s, simplifying the pattern of checking if the [Event]'s content has
 * already been handled.
 *
 * [onEventUnhandledContent] is *only* called if the [Event]'s contents has not been handled.
 */
class EventObserver<T>(private val onEventUnhandledContent: (T) -> Unit) : Observer<Event<T>> {
    override fun onChanged(event: Event<T>?) {
        event?.getContentIfNotHandled()?.let { value ->
            onEventUnhandledContent(value)

ilfuriano

/**
 * Used as a wrapper for data that is exposed via a LiveData that represents an event.
 */
open class Event<out T>(private val content: T) {

    var hasBeenHandled = false
        private set // Allow external read but not write

    /**
     * Returns the content and prevents its use again.

ilfuriano

class MainActivity : AppCompatActivity() {

// code

// Clear focus for EditText on click outside
override fun dispatchTouchEvent(ev: MotionEvent?): Boolean {
        if (ev?.action == MotionEvent.ACTION_DOWN) {
            (currentFocus as? EditText)?.let { et ->
                Rect().also { rect ->
                    et.getGlobalVisibleRect(rect)

ilfuriano

#!/bin/bash

now=`date +%Y%m%d-%H%M%S`
day_ago=7
db_name="DB_NAME"

base_path="BASE_PATH"
dump_fpath="$base_path/backup_db-$now.sql.gz"

sudo -u postgres pg_dump $db_name | gzip -9 > $dump_fpath

ilfuriano

# Files to ignore in a LaTeX project 

syntax: glob
 
# General files to ignore
*~
*.bak

# Mac os 
.DS_Store

ilfuriano

from django import forms
from django.utils.translation import ugettext_lazy as _
from django.core import validators
from django.core.validators import EMPTY_VALUES
from django.forms.fields import Field

# Same as https://djangosnippets.org/snippets/3012/ but compatible with Django 1.6
class CommaSeparatedEmailField(Field):
    description = _(u"E-mail address(es)")