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What is the difference between statically typed and dynamically typed languages?
I hear a lot that new programming languages are dynamically typed but what does it actually mean when we say a language is dynamically typed vs. statically typed?
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How can I dynamically add a directive in AngularJS?
I have a very boiled down version of what I am doing that gets the problem across.
7 Answers
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How can you get the Manifest Version number from the App's (Layout) XML variables?
...erence the project's manifest version number in the main part of the code. What I have been doing up until now is to link the version number in a String XML file to the manifest (@string/Version). What I would like to do is to do it the other way around, link a string XML variable to the version in ...
What is the difference between new/delete and malloc/free?
What is the difference between new / delete and malloc / free ?
15 Answers
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What is recursion and when should I use it?
... that in my answer as well. But to me, the big strength with recursion is what you can do with the call stack. You can write a succinct algorithm with recursion which branches repeatedly, enabling you to do things like crawling hierarchies (parent/child relationships) with ease. See my answer for...
OSGi: What are the differences between Apache Felix and Apache Karaf?
.... So my advice would be to first architect your application, and then pick what you need. The advice to "just install the whole platform because it is feature rich" sounds a bit like going back to the huge Java EE application servers. Now I'm not saying that Apache Karaf is anywhere near as big as t...
What are the differences between vector and list data types in R?
What are the main differences between vector and list data types in R? What are the advantages or disadvantages of using (or not) these two data types?
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Define: What is a HashSet?
...ication perspective, if one needs only to avoid duplicates then HashSet is what you are looking for since it's Lookup, Insert and Remove complexities are O(1) - constant. What this means it does not matter how many elements HashSet has it will take same amount of time to check if there's such elemen...
What is the difference between Hibernate and Spring Data JPA
What are the main differences between Hibernate and Spring Data JPA? When should we not use Hibernate or Spring Data JPA? Also, when may Spring JDBC template perform better than Hibernate / Spring Data JPA?
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Python append() vs. + operator on lists, why do these give different results?
...es) by concatenating the element. The append-method however does literally what you ask: append the object on the right-hand side that you give it (the array or any other object), instead of taking its elements.
An alternative
Use extend() if you want to use a function that acts similar to the + ope...