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Good IT technical online courses

1. Udemy: https://www.udemy.com/  2. Coursera: https://www.coursera.org/   3. Lynda: https://www.lynda.com/ 4. Open Culture: http://www.openculture.com/ 5. EDx: https://www.edx.org/  6. Tuts+: https://tutsplus.com/ 7. Udacity: https://www.udacity.com/ 8. Alison: https://alison.com/ 9. Future Learn: https://www.futurelearn.com/programs 10.Open Learn: http://www.open.edu/openlearn/
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c90 mysql database import

type command in .bash terminal.  phpmyadmin-ctl install  https://url__.c9users.io/phpmyadmin now phpmyadmin accessible login with your Cloud9 username and a blank password. import db from terminal. mysql -u username -p dbnameallredycreated <sql.sql
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Anaconda update error PermissionError(13, 'Permission denied')

sanjay@luck:~$ conda update -n base conda Solving environment: done ## Package Plan ##   environment location: /home/sanjay/anaconda3   added / updated specs:     - conda The following packages will be UPDATED:     conda: 4.4.10-py36_0 --> 4.5.4-py36_0 Proceed ([y]/n)? y Preparing transaction: done Verifying transaction: done Executing transaction: failed ERROR conda.core.link:_execute(481): An error occurred while uninstalling package 'defaults::conda-4.4.10-py36_0'. PermissionError(13, 'Permission denied') Attempting to roll back. Rolling back transaction: done PermissionError(13, 'Permission denied') =========== you need to give a writable directory permission. on anaconda install directory. --> $ sudo chmod -R 755 anaconda3 sanjay@luck:~$ sudo chmod -R 777 anaconda3/  ============== sanjay@luck:~$ conda update anaconda-navigator Solving environment: done ## Package Plan ##   environment location: /home/san...
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why most of the start-ups fail in last few years

why most of the business fail last some years you know that ? i will explain you? past 20 year all business per doing business developments. now all small company hire a business developer executive. business fail reason : business developer executive. BD executive not from as your industrial background with education.  BD executive not very well know about  product  and service. DB team does not ask your production team from more details. DB team does not about what exactly price for that and tell fix cost. DB team always thinking about i am business owner. we will experts. DB team does know to technical details. DB team tell only cost of product based cost they does not about how much total cost for the product or server.  DB does not how many man power needed.   IF are business Owner you shoud know all the details  how much cost for product. need row martial and cost. man power.  available n=on of resource
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moviepy convert : not authorized

site-packages/moviepy/video/VideoClip.py", line 1165, in __init__     raise IOError(error) IOError: MoviePy Error: creation of None failed because of the following error: convert: not authorized `@/tmp/tmp56X4Vc.txt' @ error/property.c/InterpretImageProperties/3405. convert: no images defined `PNG32:/tmp/tmphQviwJ.png' @ error/convert.c/ConvertImageCommand/3210. . .This error can be due to the fact that ImageMagick is not installed on your computer, or (for Windows users) that you didn't specify the path to the ImageMagick binary in file conf.py, or that the path you specified is incorrect Process finished with exit code 1 :- need to comment a /etc/ImageMagick-6$   policy.xml edit   <policy domain="coder" rights="none" pattern="WIN" />   <policy domain="coder" rights="none" pattern="PLT" /> <!-- after add line -->  <!--  <policy domain="path" rights="none...
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