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Convert List to List
While we can inherit from base class/interface, why can't we declare a List<>
using same class/interface?
11 Ans...
How do API Keys and Secret Keys work? Would it be secure if I have to pass my API and secret keys to
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Basically elaborating on what's outlined here.
Here's how it works: let's say we have a function that takes a number from zero through nine, adds three and, if the result is greater than ten, subtracts ten. So f(2) = 5, f(8) = 1, etc. Now, we can make another function, call it f', t...
Java FileOutputStream Create File if not exists
...utputStream in a way that if a file (String filename) does not exist, then it will create it?
9 Answers
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Why do we need tuples in Python (or any immutable data type)?
...on; this is presumably why strings are also immutable in Java, developed quite separately but about the same time as Python, and just about everything is immutable in truly-functional languages.
in Python in particular, only immutables can be hashable (and, therefore, members of sets, or keys in dic...
How to retrieve a module's path?
...follow
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edited Aug 15 '19 at 11:13
Roman Orac
8761010 silver badges1616 bronze badges
an...
What is the in a .vimrc file?
... see <leader> in many .vimrc files, and I am wondering what does it mean?
5 Answers
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How can I make SQL case sensitive string comparison on MySQL?
I have a function that returns five characters with mixed case. If I do a query on this string it will return the value regardless of case.
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GNU Makefile rule generating a few targets from a single source file
I am attempting to do the following. There is a program, call it foo-bin , that takes in a single input file and generates two output files. A dumb Makefile rule for this would be:
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Can Eclipse refresh resources automatically?
Eclipse (3.4.2 with PyDev) deals with out-of-sync resources (files that have been edited outside of the IDE) differently from other IDEs that I've used, where only resources with editors open are considered out-of-sync. In Eclipse, any resource can go out of sync.
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How do I find all files containing specific text on Linux?
...ntaining a specific string of text. Just to clarify, I'm looking for text within the file, not in the file name.
50 Answers...