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Converting String array to java.util.List
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List<String> strings = Arrays.asList(new String[]{"one", "two", "three"});
This is a list view of the array, the list is partly unmodifiable, you can't add or delete elements. But the time complexity is O(1).
If you want a modifiable a List:
List<String> strings =
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connecting to MySQL from the command line
...-p: password (**no space between -p and the password text**)
-h: host
last one is name of the database that you wanted to connect.
Look into the link, it's detailed there!
As already mentioned by Rick, you can avoid passing the password as the part of the command by not passing the password like ...
Turn Pandas Multi-Index into column
... did not work. Alternative is assigning newly resetted dataframe to a new one: df2 = df.reset_index()
– Gorkem
Mar 15 '18 at 13:30
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Java's Virtual Machine and CLR
...mentations (and in my opinion: yes, they're both "virtual machines").
For one thing, they're both stack-based VM's, with no notion of "registers" like we're used to seeing in a modern CPU like the x86 or PowerPC. The evaluation of all expressions ((1 + 1) / 2) is performed by pushing operands onto ...
https URL with token parameter : how secure is it?
...e url is not the same as the token used for api requests and it only lasts one hour, what would the harm be then?
– user1709076
Jan 4 at 3:45
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What is the difference between LR, SLR, and LALR parsers?
...ts with the same token T. If the parser is an SLR parser, there is at most one reduction rule for the state and so the reduction action can be done blindly without searching to see which reduction applies. It is useful for an SLR parser to know if there is a reduction or not; this is easy to tell ...
How do I clone a single branch in Git?
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Note: the git1.7.10 (April 2012) actually allows you to clone only one branch:
# clone only the remote primary HEAD (default: origin/master)
git clone <url> --single-branch
# as in:
git clone <url> --branch <branch> --single-branch [<folder>]
You can see it...
Why are functions in Ocaml/F# not recursive by default?
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One crucial reason for the explicit use of rec is to do with Hindley-Milner type inference, which underlies all staticly typed functional programming languages (albeit changed and extended in various ways).
If you have a def...
Modify request parameter with servlet filter
...me from the client, and modifying the parameter would not represent that.
One solution is to use the HttpServletRequestWrapper class, which allows you to wrap one request with another. You can subclass that, and override the getParameter method to return your sanitized value. You can then pass that...
Predicate in Java
...ode which uses Predicate in Java. I have never used Predicate . Can someone guide me to any tutorial or conceptual explanation of Predicate and its implementation in Java?
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