1
votes
112
views
Convert all mp4 files into mp3 files
posted at July 23, 2018, 10:37 p.m. - 4 months, 3 weeks ago

One method is a bash *for loop*. Easy convert to .mp3 files: mkdir outputs/ for f in *.mp4; do ffmpeg -i "$f" "outputs/${f%.mp4}.mp3"; done For converting only .mp4 files: mkdir ...

0
votes
79
views
changewords - Simply python tool to change or replace the text string in the files
posted at Aug. 24, 2018, 10:06 p.m. - 3 months, 3 weeks ago

changewords is Simply python tool to change or replace the text string in the files. This tool pretty nice for programmers if somehow they want to replace/change their codes for ...

1
votes
59
views
How to implement the ForeignKey for multi databases Django
posted at July 12, 2018, 3:13 p.m. - 5 months, 1 week ago

Previously i had confused how to handle this problem, this problem also already asked by someone on stackoverflow (Cross Database foreign key error) and has the best answered by someone ...

0
votes
50
views
Simply how to fix .rst (reStructuredText) for PyPi
posted at July 12, 2018, 3:13 p.m. - 5 months, 1 week ago

Hello guys, this night i want to share simply tutorial how to fix .rst (reStructuredText) format for PyPi. This problem simple but important. previously, i was confused to handle this ...

solution problem tricks
0
votes
49
views
Fixed crontab (cronjobs) not working in Digital Ocean
posted at Oct. 29, 2018, 1:33 p.m. - 1 month, 2 weeks ago

1. No MTA installed $ sudo grep CRON /var/log/syslog ... Oct 20 12:28:01 tb-live CRON[13160]: (CRON) info (No MTA installed, discarding output) ... Solution: $ sudo apt-get install postfix 2. ...

0
votes
47
views
Step by step how to use multiple databases with database routers in Django
posted at July 12, 2018, 3:13 p.m. - 5 months, 1 week ago

1. Please create a new superuser for the second/default/current database. Because you will getting this issue that i already asked before: https://gitter.im/django/django?at=5810b0b5806316005dc11f46 i use multiple site, multiple env, multiple project, ...

0
votes
45
views
Fixed CommandError: Unable to find a locale path to store translations for file __init__.py
posted at July 12, 2018, 3:13 p.m. - 5 months, 1 week ago

Hello guys, this day I want to share a simply tutorial how to fix CommandError: Unable to find a locale path to store translations for file <app_name>/__init__.py for Django 1.10 ...

0
votes
44
views
Fixed DNS PROBE on Ubuntu
posted at July 12, 2018, 3:13 p.m. - 5 months, 1 week ago

These errors indicate that there is some problem with DNS. check cat /etc/resolv.conf for your DNS settings. And add following name server in /etc/resolv.conf for temporary or in /etc/resolvconf/resolv.conf.d/head for ...

linux solution problem
0
votes
44
views
E11000 duplicate key error index in mongodb
posted at July 12, 2018, 3:13 p.m. - 5 months, 1 week ago

E11000 duplicate key error index in mongodb. I found this error after migrating my field from “unique” to “non-unique”. And in this problem we use mongoengine for flask. First, i ...

0
votes
43
views
Django: Remove Duplicates Filter for Related Posts
posted at July 12, 2018, 3:13 p.m. - 5 months, 1 week ago

Django: Remove Duplicates Filter for Related Posts. In yourapp/models.py class Post(models.Model): title = models.CharField(max_length=200) slug = models.SlugField(max_length=200, unique=True) tags = models.ManyToManyField('Tag') In yourapp/views.py class DetailPostView(generic.DetailView): model = Post template_name = ...