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Creating a new dictionary in Python

I want to build a dictionary in Python. However, all the examples that I see are instantiating a dictionary from a list, etc . .. ...
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How should one use std::optional?

I'm reading the documentation of std::experimental::optional and I have a good idea about what it does, but I don't understand when I should use it or how I should use it. The site doesn't contain any examples as of yet which leaves it harder for me to grasp the true concept of this object. When...
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How do I create a right click context menu in Java Swing?

...a right-click context menu by instantiating a new JMenu on right click and setting its location to that of the mouse's position... Is there a better way? ...
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Using Git, show all commits that are in one branch, but not the other(s)

I have an old branch, which I would like to delete. However, before doing so, I want to check that all commits made to this branch were at some point merged into some other branch. Thus, I'd like to see all commits made to my current branch which have not been applied to any other branch [or, if thi...
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How to debug Apache mod_rewrite

I have two main problems with mod_rewrite: 5 Answers 5 ...
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URL rewriting with PHP

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Best place to insert the Google Analytics code [duplicate]

Where’s the best place to insert the Google Analytics code in WordPress, header or footer? I prefer footer, because I wanted my site to load faster by reducing the number of scripts in the header, but can it work even if the script is in the footer? ...
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How to split last commit into two in Git

I have two working branches, master and forum and I've just made some modifications in forum branch, that I'd like to cherry-pick into master . But unfortunately, the commit I want to cherry-pick also contains some modifications that I don't want. ...
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Can I recover a branch after its deletion in Git?

If I run git branch -d XYZ , is there a way to recover the branch? Is there a way to go back as if I didn't run the delete branch command? ...
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Change Author template in Android Studio

...want to change the automatic author that appears when I create a file in AndroidStudio. 7 Answers ...