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How to get filename without extension from file path in Ruby
How can I get the filename from a file path in Ruby For example if I have a path of Cprojectsblahdll and I just want the blah Is there a LastIndexOf method in
How to get multiple selected values of select box in php
I have a html form which has a select list box from which you can select multiple values because its multiple property is set to multiple Consider form method
How to get the html tag HTML with JavaScript jQuery
Using htmlhtml I can get the HTML within the lthtmlgt tag ltheadgt ltbodygt etc But how can I get the actual HTML of the lthtmlgt tag with attributes
How to install JDK 11 under Ubuntu
So Java 11 is out Does anybody know how to install it OpenJDK from Oracle from the command line I would like to see something like it was before for Oracle
How to prevent custom views from losing state across screen orientation changes
Ive successfully implemented onRetainNonConfigurationInstance for my main Activity to save and restore certain critical components across screen orientation
How to remove a virtualenv created by pipenv run
I am learning Python virtual environment In one of my small projects I ran pipenv run python myprojectpy and it created a virtualenv for me in
How to restart a rails server on Heroku
Locally I just interrupt ctrlc and then start it again How do I do the same thing with an app on
How to return first 5 objects of Array in Swift
In Swift is there a clever way of using the higher order methods on Array to return the 5 first objects The objc way of doing it was saving an index and
How to split data into 3 sets train validation and test
I have a pandas dataframe and I wish to divide it to 3 separate sets I know that using traintestsplit from sklearncrossvalidation one can divide the data in
