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Putting license in each code file? [closed]
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A single one outside the code, please! I don't know about the others, but I hate seeing the same thing on top of every file.
I think I've read it a few times, just by page_down-ing through it.
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Why implement interface explicitly?
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Yes exactly this is one case that EIMI solves. And other points are covered by "Michael B" answer.
– crypted
Nov 5 '10 at 4:20
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Maven build failed: “Unable to locate the Javac Compiler in: jre or jdk issue”
...wrong JRE even after updating your eclipse and project settings to the new one.
– Diana
Sep 22 '13 at 16:25
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Jackson databind enum case insensitive
... will be aware about the Enum type. Here is an example:
public class JacksonEnum {
public static enum DataType {
JSON, HTML
}
public static void main(String[] args) throws IOException {
List<DataType> types = Arrays.asList(JSON, HTML);
ObjectMapper mapper...
Why do python lists have pop() but not push()
Does anyone know why Python's list.append function is not called list.push given that there's already a list.pop that removes and returns the last element (that indexed at -1) and list.append semantic is consistent with that use?
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What is a method group in C#?
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A method group is the name for a set of methods (that might be just one) - i.e. in theory the ToString method may have multiple overloads (plus any extension methods): ToString(), ToString(string format), etc - hence ToString by itself is a "method group".
It can usually convert a method gro...
In STL maps, is it better to use map::insert than []?
...ake_pair may require a copy constructor - that would be worse than default one. +1 anyway.
– user3458
Nov 28 '08 at 16:04
1
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What is the difference between IEnumerator and IEnumerable? [duplicate]
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IEnumerable is an interface that defines one method GetEnumerator which returns an IEnumerator interface, this in turn allows readonly access to a collection. A collection that implements IEnumerable can be used with a foreach statement.
Definition
IEnumerable
p...
How to use sed/grep to extract text between two words?
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Thanks! What if I wanted to find everything between "one is" and "String" in "Here is a one is a String"? (sed -e 's/one is(.*)String/\1/' ?
– user1190650
Nov 6 '12 at 0:31
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Join a list of items with different types as string in Python
...hem. For example, if you have a list of integers then you can convert them one by one in a for-loop and join them with ,:
print(','.join(str(x) for x in list_of_ints))
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