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Implementation difference between Aggregation and Composition in Java
...e of the conceptual differences between Aggregation and Composition. Can someone tell me the implementation difference in Java between them with examples?
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What's the difference between Cache-Control: max-age=0 and no-cache?
...0 implies that the content is considered stale (and must be re-fetched) immediately, which is in effect the same thing as Cache-Control: no-cache .
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Why does this code using random strings print “hello world”?
The following print statement would print "hello world".
Could anyone explain this?
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How can I correctly prefix a word with “a” and “an”?
...icle text (the download is generally in XML format, along with non-article metadata too).
Find all instances of a(n).... and make an index on the following word and all of its prefixes (you can use a simple suffixtrie for this). This should be case sensitive, and you'll need a maximum word-length - ...
Undo a particular commit in Git that's been pushed to remote repos
...pick -- the latter applies the patch to a branch that's missing it, the former removes it from a branch that has it.
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how do I make a single legend for many subplots with matplotlib?
I am plotting the same type of information, but for different countries, with multiple subplots with matplotlib. That is, I have 9 plots on a 3x3 grid, all with the same for lines (of course, different values per line).
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How to replace all strings to numbers contained in each string in Notepad++?
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In Notepad++ to replace, hit Ctrl+H to open the Replace menu.
Then if you check the "Regular expression" button and you want in your replacement to use a part of your matching pattern, you must use "capture groups" (read more on google). For example, let's say that you want to ma...
XML attribute vs XML element
... that will then create a second XML file to pass back in order to update some of our data. During the process we have been discussing with the team of the other application about the structure of the XML file.
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Moving multiple files in TFS Source Control
... move "$/My Project/V*" "$/My Project/Archive"
[EDIT] As noted in the comments: move is an alias for rename. Both commands move history.
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How does JavaFX compare to WPF? [closed]
I'm mostly a C# programmer, I stopped writing Java about 10 years ago, but I try to keep up with the technology in Java by reading articles, talking with friends, etc.
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