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Java Generics: Cannot cast List to List? [duplicate]
...e a look at this section of Angelika Langer's Java Generics FAQ for more information.
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What is IP address '::1'?
... this -> 0000:0000:0000:0000:0000:0000:0000:0001 but we have some short form representation for this. If there are all zeroes in a single block you can replace it by single 0. So it becomes -> 0:0:0:0:0:0:0:0001.
Again we can see that we have runs of zeroes, they can be eliminated and we get
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Regex match one of two words
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Not the answer you're looking for? Browse other questions tagged regex forms validation or ask your own question.
What does (x ^ 0x1) != 0 mean?
...++ and c#.
A bitwise XOR takes two bit patterns of equal length and performs the
logical exclusive OR operation on each pair of corresponding bits.
Exclusive OR is a logical operation that outputs true whenever both
inputs differ (one is true, the other is false).
The truth table of a...
Sharing link on WhatsApp from mobile website (not application) for Android
... which is mainly used in mobile phones.
I want to allow users to share information directly from the web page into WhatsApp.
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How do I redirect to another webpage?
...ng Internet Explorer 8 or lower, these variables get lost when using any form of JavaScript page redirection (location.href, etc.).
Below we are going to implement an alternative for IE8 & lower so that we don't lose HTTP_REFERER. Otherwise, you can almost always simply use window.location.hr...
In CSS what is the difference between “.” and “#” when declaring a set of styles?
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Classes are used where the style is repeated, e.g. say you head a special form of header for error messages, you could create a style h1.error {} which would only apply to <h1 class="error">
Specificity
Another aspect where selectors differ is in their specificity - an id selector is deemed...
Java Desktop application: SWT vs. Swing [closed]
...ary, no need for
additional native libraries
works the same way on all platforms
Integrated GUI Editor in Netbeans and Eclipse
good online tutorials by Sun/Oracle
Supported by official java extensions (like java OpenGL)
Cons Swing:
Native look and feel may behave
different from the real native
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How do I check if a string is unicode or ascii?
...re "text" ...
...then Unicode is "text-ness";
it is the abstract form of text
Have a read of McMillan's Unicode In Python, Completely Demystified talk from PyCon 2008, it explains things a lot better than most of the related answers on Stack Overflow.
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How to open the default webbrowser using java
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is this a cross-platform solution or Windows only? other answers in this thread suggest to use the Runtime class for Linux
– isapir
Oct 23 '13 at 4:05
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