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How can mixed data types (int, float, char, etc) be stored in an array?

...mbiguation page for "discriminated union" - "disjoint union" in set theory and, as @H2CO3 mentioned, "tagged union" in computer science. – Izkata Sep 2 '13 at 17:38 14 ...
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How to fix Git error: object file is empty?

...Continue deleting the empty files. You can also cd into the .git directory and run find . -type f -empty -delete -print to remove all empty files. Eventually git started telling me it was actually doing something with the object directories: nathanvan@nathanvan-N61Jq:~/workspace/mcmc-chapter$ git ...
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PostgreSQL: Show tables in PostgreSQL

... From the psql command line interface, First, choose your database \c database_name Then, this shows all tables in the current schema: \dt Programmatically (or from the psql interface too, of course): SELECT * FROM pg_catalog.pg_table...
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What's the best practice to “git clone” into an existing folder?

...ta data. Now, I'd like to do the equivalent of git-clone into this folder, and keep my local changes. 15 Answers ...
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Are NSLayoutConstraints animatable? [duplicate]

...o animate up some views so that they are blocked by the giant keyboard in landscape. It works well if I simply animate the frames, but others have suggested that this is counter-productive and I should be updating the NSLayoutConstraints instead. However, they don't seem to be animatable. Has any...
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Replace string within file contents

How can I open a file, Stud.txt, and then replace any occurences of "A" with "Orange"? 8 Answers ...
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How do synchronized static methods work in Java and can I use it for loading Hibernate entities?

...ynchronized on a static method lock you will synchronize the class methods and attributes ( as opposed to instance methods and attributes ) So your assumption is correct. I am wondering if making the method synchronized is the right approach to ensure thread-safety. Not really. You should let your...
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Resolve Git merge conflicts in favor of their changes during a pull

... do this, I end up back in the MERGING state. I can then git merge --abort and try again, but each time I end up with a merge occurring. … I know that a rebase was pushed to my upstream though, so perhaps that's causing this? – Benjohn Jul 14 '16 at 9:03 ...
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Get exception description and stack trace which caused an exception, all as a string

I've seen a lot of posts about stack trace and exceptions in Python. But haven't found what I need. 11 Answers ...
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CKEditor instance already exists

...rst one was not displaying but the other two where, I added the above code and all teh editors now appear – Craig Angus Apr 29 '10 at 15:56 18 ...