Vnicius

open class TransparentBackgroundDialogFragment : DialogFragment() {
    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
        setStyle(STYLE_NO_TITLE, R.style.AlertDialogStyle)
        return super.onCreateDialog(savedInstanceState)
    }
}

Vnicius

class SnappingLinearLayoutManager(val context: Context) : LinearLayoutManager(context) {
    override fun smoothScrollToPosition(recyclerView: RecyclerView?, state: RecyclerView.State?, position: Int) {
        val smoothScroller = object : LinearSmoothScroller(context) {
            override fun getVerticalSnapPreference(): Int = SNAP_TO_START
            override fun computeScrollVectorForPosition(targetPosition: Int): PointF 
                    = this@SnappingLinearLayoutManager.computeScrollVectorForPosition(targetPosition)
        }
        smoothScroller.targetPosition = position
        startSmoothScroll(smoothScroller)
    }

Vnicius

Vnicius

import scrapy
import re


class AbreviaturasScraper(scrapy.Spider):
    name = 'AbreviaturasScraper'
    start_urls = ['https://pt.wikipedia.org/wiki/Lista_de_abreviaturas']

    def parse(self, response):

Vnicius

# -*- coding: utf-8 -*-

# Define here the models for your scraped items
#
# See documentation in:
# https://doc.scrapy.org/en/latest/topics/items.html

import scrapy

Vnicius

import os
import sys

src_dir = sys.argv[1]
tgt_dir = sys.argv[2]

src_fix_dir = f'fix_{src_dir}'
tgt_fix_dir = f'fix_{tgt_dir}'

src_files = os.listdir(src_dir)

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import sys
import os

in_file = sys.argv[1]

try:
	os.makedirs('source')
except:
	pass
with open(in_file, 'r') as f:

Vnicius

import numpy as np

def GENP(A, b):
    '''
    Gaussian elimination with no pivoting.
    % input: A is an n x n nonsingular matrix
    %        b is an n x 1 vector
    % output: x is the solution of Ax=b.
    % post-condition: A and b have been modified. 
    '''