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Bre omule, daca ai niscai 2-3 circumvolutiuni pe creier, ai putea si tu sa lasi mai multe detalii si un context. Ori tu astepti sa iti ghiceasca lumea imprejurarile tale. Daca nu te sinchisesti sa pui o intrebare cum trebuie, de ce s-ar obosi altii sa iti raspunda cum trebuie?

Salut, am facut un program care posteaza singur in Grupurile de pe Facebook Sunt 3 fisiere : 1. grupuri.txt - aici pui link catre grupuri 2. text.txt - aici va fi textul de postat 3. config.txt - momentan aici se pot seta nr de secunde de asteptat intre postari Astept pareri si ce imbunatatiri sa-i adaug. Inca nu e gata, voi pune link de download cand este gata. Si cred ca o sa-l las pe consola momentan, fara interfata.

Somn regulat de 8-9 ore si masa de dimineata sau inainte de munca consistenta si nu foarte grasa.

Planez ca o umbra amenintatoare asupra internetilor.

Daca ai colesterol si nu ai aflat inca, si bagai energizante foarte des, ai toate sansele sa faci infarct. Arterele inimii fiind si asa pline de grasime - ptr cei cu colesterol- odata cu imboldul dat de energizant, asociat poate si cu alte afectiuni nestiute, duc incet dar sigur catre deces; e ca si un furtun supra-alimentat care va ceda eventual din cauza presiunii; sau combinate cu pastile de potenta, au efect devastator

Am abuzat de energizante si nu a fost bine. Am renuntat complet la ele. Somnul e baza. Cat se poate, e util din multe puncte de vedere si nicio substanta nu il poate inlocui.

Depinde de tine. Sunt lucruri diferite. Pentester e mai mult pe parte de "atacator" pe cand security analyst e mai mult pe partea de aparare.

Toate la un gugal distanta: 1. Reverse string: #include <iostream> void reverseStringInPlace(std::string &stringToReverse) { int numCharacters = stringToReverse.length(); for (int i=0; i<numCharacters/2; i++) { std::swap(stringToReverse[i], stringToReverse[numCharacters-i-1]); } } int main() { std::string stringToReverse = "reversing a string"; std::cout << stringToReverse << std::endl; reverseStringInPlace(stringToReverse); std::cout << stringToReverse << std::endl; return 0; } 2. Factorial (recursive) int factorialfinder(int x) { if (x == 1) // HERE 5 is not equal to 1 so goes to else { return 1; }else { return x*factorialfinder(x-1); // returns 5*4*3*2*1 when x==1 it returns 1 } } 3. GCD (recursive) #include <iostream> using namespace std; int hcf(int n1, int n2); int main() { int n1, n2; cout << "Enter two positive integers: "; cin >> n1 >> n2; cout << "H.C.F of " << n1 << " & " << n2 << " is: " << hcf(n1, n2); return 0; } int hcf(int n1, int n2) { if (n2 != 0) return hcf(n2, n1 % n2); else return n1; } 4. n-th Fibo number #include<stdio.h> int fib(int n) { int f[n+1]; int i; f[0] = 0; f[1] = 1; for (i = 2; i <= n; i++) { f[i] = f[i-1] + f[i-2]; } return f[n]; } int main () { int n = 9; printf("%d", fib(n)); getchar(); return 0; } 5. Ackerman (recursive) #include <stdio.h> int ack(int m, int n) { if (m == 0) return n+1; if (n == 0) return ack( m - 1, 1 ); return ack( m - 1, ack( m, n - 1 ) ); } int main() { for (int i = 0; i < 6; ++i) for (int j = 0; j < 6; ++j) printf("ack(%d,%d) = %d\n", i, j, ack(i,j)); return 0; } La alea cu structuri de date mi-e lene sa caut, da' pula mea, mai fa si tu ceva.

Official site: https://learnpythonthehardway.org/ e-book: https://www.pdfdrive.com/learn-python-the-hard-way-e42325516.html Video tutorials: https://archive.org/details/01Exercise0TheSetupLinux Video tutorials torrent file: https://archive.org/download/01Exercise0TheSetupLinux/01Exercise0TheSetupLinux_archive.torrent Exercises: https://learnpythonthehardway.org/python3/ https://github.com/zedshaw/learn-python3-thw-code Solutions: https://github.com/zedshaw/learn-more-python-the-hard-way-solutions

Salutare Guys, Cum se mai intampla sa te plictisesti in concediu, am facut azi, un script in python cu care poti descarca melodii de pe Tidal (https://tidal.com). Tidal este un serviciu de streaming online asemanator Spotify, doar ca are o calitate net superioara: HI-FI - 44.1 kHz/16 bit flac si mp4 si Master - 96 kHz/24 bit (MQA) - flac . Daca ai niste scule decente (fie ca e vorba de casti sau un sistem) e must have! Povestea a inceput de la nevoia de a descarca niste melodii pentru a le asculta offline, si cum nu am gasit nimic functional, am decis sa scriu eu aceasta aplicatie. Si m-am gandit sa impartasesc cu voi! Dependinte (e posibil sa imi fi scapat cateva): pip install tidalapi Unidecode ffmpeg - trebuie sa fie in system path Testand jucaria am gasit un bug in tidalapi: in cazul in care o melodie nu are relese date, va crapa, este un caz extrem de rar, si se intampla inspecial la unele melodii vechi. Daca iti place doar muzica noua si foarte comerciala cu siguranta nu ai neaparat nevoie de acest fix. # fix in tidalapi: # edit __init__.py # from line 224 # change: # if 'releaseDate' in json_obj: # try: # kwargs['release_date'] = datetime.datetime(*map(int, json_obj['releaseDate'].split('-'))) # except ValueError: # pass # return Album(**kwargs) # with: # if 'releaseDate' in json_obj: # if json_obj['releaseDate'] is None: # json_obj['releaseDate'] = '2008-10-14' # try: # kwargs['release_date'] = datetime.datetime(*map(int, json_obj['releaseDate'].split('-'))) # except ValueError: # pass # return Album(**kwargs) Salvati codul intr-un fisier .py, si rulati-l. Apropo, caile catre fisierele salvate/creerea de directoare este hardcodata in format *nix, deci nu va asteptati sa va mearga pe windoza fara mici finisaje. Este scris si testat in Python 2,7 (defaultul la macOS Majave) dar am cautat sa il tin compatibil si cu Python 3.x (sper ca mi-a iesit). # -*- coding: utf-8 -*- # RST Tidal MP4 Downloader by Cheater v1.0 (https://rstforums.com) # All tracks will be download in PCM (MPEG AAC Audio coded, MP4A) at 44100 Hz/16 bits, 320 kbps and stored in MP4 container # requirements: # pip install tidalapi Unidecode # ffmpeg # tidalapi has a bug, so if some album/playlist contains one song with no date, it will exit, this is very rare, however, there is some workaround. # fix in tidalapi: # edit __init__.py # from line 224 # change: # if 'releaseDate' in json_obj: # try: # kwargs['release_date'] = datetime.datetime(*map(int, json_obj['releaseDate'].split('-'))) # except ValueError: # pass # return Album(**kwargs) # with: # if 'releaseDate' in json_obj: # if json_obj['releaseDate'] is None: # json_obj['releaseDate'] = '2008-10-14' # try: # kwargs['release_date'] = datetime.datetime(*map(int, json_obj['releaseDate'].split('-'))) # except ValueError: # pass # return Album(**kwargs) import tidalapi import os import subprocess import errno import shlex from aigpy.cmdHelper import myinput from subprocess import Popen, PIPE, STDOUT from random import randint from time import sleep import unidecode # compatibility workaround for py27/py3 try: from subprocess import DEVNULL # py3k except ImportError: import os DEVNULL = open(os.devnull, 'wb') # fill this with your tidal user and pass tidalUser = '' tidalPass = '' cwd = os.getcwd() config = tidalapi.Config() # using HIGH quality in order to get mp4's unencrypted url instead of enctyped flac config.quality = 'HIGH' session = tidalapi.Session(config) session.login(tidalUser, tidalPass) def getTidalTrackUrl(track_id): try: url = session.get_media_url(track_id) return url except: # in case we need to retry we add a random sleep, in order to worckaround bot detection sleep(randint(1,10)) print('Tidal responds with 401. Retrying track url discovery for track id: ' + str(track_id)) generatePlaylistTrackUrl(track_id) def downloadAlbum(): while True: print("----------------ALBUM------------------") sID = myinput("Enter AlbumID（Enter '0' go back) :") if sID == '0': return tracks = session.get_album_tracks(album_id=sID) queue = [] for track in tracks: trackNo = str(tracks.index(track) + 1) # don't try to download unavailable track, it will fail if track.available is False: continue # replace utf-8 diacritics with ascii equivalent, and cleanup " and ' from album/artist/track name trackName = unidecode.unidecode(track.name).replace('"', '').replace("'", "") artistName = unidecode.unidecode(track.artist.name).replace('"', '').replace("'", "") albumName = unidecode.unidecode(track.album.name).replace('"', '').replace("'", "") print('Adding to queue: ' + artistName + ' - ' + albumName + ' - ' + trackNo + '.' + trackName) # create dw directory and subdirs if it not exits if not os.path.exists(cwd + '/tidalDownloaded/' + albumName): os.makedirs(cwd + '/tidalDownloaded/' + albumName) cmd = 'ffmpeg -y -i "rtmp://' + getTidalTrackUrl(track.id) + '" -acodec copy "' + cwd + '/tidalDownloaded/' + albumName + '/' + trackNo + '.' + artistName + ' - ' + trackName + '.mp4"' queue.append(cmd) print('All track has been added to queue successfully. Download begins....') processes = [] for cmd in queue: p = subprocess.Popen(shlex.split(cmd), shell=False, universal_newlines=True, stdout=DEVNULL, stderr=subprocess.STDOUT) processes.append(p) print('All tracks download is in progress. Please wait....') # wait for all started ffmpeg processes to be finished for p in processes: if p.wait() != 0: print("There was an error") print("Finished. All tracks has been download successfully!") return True def downloadPlaylist(): while True: print("----------------PlayList------------------") sID = myinput("Enter PlayList（Enter '0' go back) :") if sID == '0': return playlist = session.get_playlist(playlist_id=sID) tracks = session.get_playlist_tracks(playlist_id=sID) queue = [] for track in tracks: trackNo = str(tracks.index(track) + 1) # don't try to download unavailable track, it will fail if track.available is False: continue # replace utf-8 diacritics with ascii equivalent, and cleanup " and ' from playlist/artist/track name playlistName = unidecode.unidecode(playlist.name).replace('"', '').replace("'", "") trackName = unidecode.unidecode(track.name).replace('"', '').replace("'", "") artistName = unidecode.unidecode(track.artist.name).replace('"', '').replace("'", "") print('Adding to queue: ' + playlistName + ' - ' + trackNo + '.' + artistName + ' - ' + trackName) # create dw directory and subdirs if it not exits if not os.path.exists(cwd + '/tidalDownloaded/' + playlistName): os.makedirs(cwd + '/tidalDownloaded/' + playlistName) cmd = 'ffmpeg -y -i "rtmp://' + getTidalTrackUrl(track.id) + '" -acodec copy "' + cwd + '/tidalDownloaded/' + playlistName + '/' + trackNo + '.' + artistName + ' - ' + trackName + '.mp4"' queue.append(cmd) print('All track has been added to queue successfully. Download begins....') processes = [] for cmd in queue: p = subprocess.Popen(shlex.split(cmd), shell=False, universal_newlines=True, stdout=DEVNULL, stderr=subprocess.STDOUT) processes.append(p) print('All tracks download is in progress. Please wait....') # wait for all started ffmpeg processes to be finished for p in processes: if p.wait() != 0: print("There was an error") print("Finished. All tracks has been download successfully!") return True while True: print(" RST Tidal MP4 Downloader by Cheater v1.0 (https://rstforums.com)") print("=====================Choice=========================") print(" Enter '0' : Exit") print(" Enter '1' : Download Album.") print(" Enter '2' : Download PlayList.") print("====================================================") print("All tracks will be download in PCM (MPEG AAC Audio coded, MP4A) at 44100 Hz/16 bits, 320 kbps and stored in MP4 container") choice = myinput("Choice:") if choice == '0': quit() elif choice == '1': downloadAlbum() elif choice == '2': downloadPlaylist() Ce stie sa faca? 1. Poti descarca un album 2. Poti descarca un playlist 3. Adauga melodiile intr-o coada, si le descarca simultan pentru a scurta timpul de asteptare semnificativ. Daca aveti intrebari sau nu va descurcati puteti scrie aici, si va voi ajuta in limita timpului disponibil (adica sper sa nu fie nevoie :))) ). PS: Fiti blanzi cu code review, sunt programator si python nu este specialitatea mea, este al 2-lea script scris in python si prima interactiune am avut-o in decembrie. PS2: Distractie si La multi ani! PS3: Feel free to improve it! Later: Am gasit un tool functional de download scris de altcineva (daca il gaseam mai repede probabil ca nu il mai scriam eu pe asta, deci nu e neaparat bine): https://github.com/redsudo/RedSea acest tool spre deosebire de ce am scris eu, stie de si decripteze flacurile, astfel poate descarca inclusiv MQA de 92k / 24bit (cea mai intalta calitate disponibila pe tidal), si flac 44.1k / 16bit cu un bitrate de 1.411 kbps. Decriptarea nu e rocket sience, dar cu siguranta a fost nevoie de un reverse engineering serios pentru aflarea algoritmului si key de criptare (AES cu key binara, tinuta in base64 in cod).