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Can I use a binary literal in C or C++?
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wilhelmtellwilhelmtell
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Best timestamp format for CSV/Excel?
...on... but they format differently... if you don't like it you can choose a new format for the column in excel and it will work. (Note: you can tell it came in as a valid date/time as it will right justify... if it comes in as a string it will left justify)
Here are formats I tested:
"yyyy-MM-dd" s...
Are +0 and -0 the same?
... and I, personally, don't want to do that ;)
Note:
ES2015 introduces a new comparison method, Object.is. Object.is explicitly distinguishes between -0 and +0:
Object.is(-0, +0); // false
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Why does Iterable not provide stream() and parallelStream() methods?
... AbstractCollection<Card> {
private final List<Card> list = new ArrayList<>();
private final int capacity;
//...
@Override
public Iterator<Card> iterator() {
return list.iterator();
}
@Override
public int size() {
return list.size();
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Protect .NET code from reverse engineering?
...use a per-machine license, it shouldn't just work when you install it on a new second machine. You'll want a good error message to prevent extra support calls, but don't spend extra time making it too hard to work around and don't hit users over the head with it.
Another example is a time-limited t...
What is base 64 encoding used for?
...ntrol codes.
– cHao
Aug 25 '12 at 5:51
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Explain Morris inorder tree traversal without using stacks or recursion
...hild is not severed, instead the tree is restored later on by severing the new right child that is added to the rightmost leaf for the purpose of traversal. See my updated post with the code.
– brainydexter
Mar 31 '11 at 22:26
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Operator overloading in Java
...or all the existing primitive types - but if you wanted to create your own new wrapper type, you wouldn't be able to make it behave like the other ones, as they have specific support in the language.
– Jon Skeet
Sep 12 '12 at 12:29
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Spring Data JPA - “No Property Found for Type” Exception
...e exception.
To quote the article on DZone:
When Spring Data creates a new Repository implementation, it analyzes all the methods defined by the interfaces and tries to automatically generate queries from the method name. While this has limitations, it is a very powerful and elegant way of defin...
How to find patterns across multiple lines using grep?
...re -M, --multiline allow patterns to match more than one line
There is a newer pcre2grep also. Both are provided by the PCRE project.
pcre2grep is available for Mac OS X via Mac Ports as part of port pcre2:
% sudo port install pcre2
and via Homebrew as:
% brew install pcre
or for pcre2
% ...