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Showing posts from 2015Show all
Python
OperationalError: (sqlite3.OperationalError) unable to open database file
Problem: SQLite3 is being used in the application. The database file name entered in the applica…
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Celery
Run celery tasks by name
Usually celery tasks will be triggered by calling the celery task function. An overhead with thi…
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blogger
How to fix feed burner error message: The Feed does not have subscriptions by email enabled
If you want visitors of your website to follow web posts, you may use Follow by Email widget a…
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Flask
blogger
Setup Favicon for your blog
Logo is what gives a brand to your website and sometimes makes person to remember your blog. …
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Linux
RPM installation failed with Digest mismatch error
RPM developed using Maven, causing 'Digest mismatch' error as given below, while the RPM b…
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Python
Custom Sorting Python Dictionary
Here is a dictionary object holding student name as key and student information as value …
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Python
Converting string representation of tuples, lists and dicts to its actual representation
Starting in Python 2.6 you can use the built-in ast.literal_eval >>> import ast This …
Read more![[emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use)](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh_7w8cEq2GDWK9zSXNP8cwDXXichgr17fZCubOKOdPycs4tpfBzWcE_SQriA1pOPKnBtu1eKrVFjzBFFoeUH2mG2DA60Rog9ZbggN_zojYzAmMalOeBYgKgQIx6zlDZwGSqWUDldM__oNs/w72-h72-p-k-no-nu/nginx-starting+error.PNG)
Linux
[emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use)
Problem: You may get the following error (or) similar to that, when try to start nginx, [emer…
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blogger
How To Remove (Powered by Blogger) blogger attribution
The blogger attribution comes by default in the footer of your blog and if you have tried to r…
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Oracle Solaris
Live Upgrade facility in Solaris 10
Live Upgrade is a feature in Solaris operating system that allows the operating system to be clon…
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Python
Program to fetch live cricket score and give score notification periodically
This program help you to fetch live cricket score and display it on command line. GUI notification…
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html
Uncheck checked radio button enabled using HTML (Optional radio button)
Problem: A Radio button enabled using HTML, works for select, but deselect not works. When you …
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Python
Learn Python with me
Python Course Syllabus #### Introduction to Programming # * Introduction to programming # * …
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Linux
Warning: RPMDB altered outside of yum
Problem: When trying to install packages using yum command, it displays this warning message War…
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Android
Moto E automatic reset problem
Moto E automatic reset is an emerging problem. There are several threads going on at this topic…
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Python
Program to get input from user
As we all know, programs are developed to do some functionality. For an example, when develop…
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Python
Parsing arguments using docopt
Docopt is a new generation argument parser. Its very simple and yet powerful augment parser. Doc…
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Python
Firefox browser opens through selenium webdriver but it doesn't open URL
Software Configuration: Python 2.7.9 selenium 2.44 Mozilla Firefox 36 Problem: Firefox bro…
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Python
Passing arguments to python script through IDLE GUI
Default version of IDLE(Python GUI) doesn't provide an option to pass arguments to python sc…
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