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Twitter API returns error 215, Bad Authentication Data
...y)
// http_build_query automatically encodes, but our parameters
// are already encoded, and must be by this point, so we undo
// the encoding step
$querystring = urldecode(http_build_query($arr, '', '&'));
$url = "https://$host$path";
// mash everything together for the text to hash
$base_st...
How to get the mouse position without events (without moving the mouse)?
...thout having to much CPU load (I think. I haven't been testing it). On dom ready build the <a> elements with javascript, take the mouse postion and then remove all <a> elements. On mousemouse you should have other function to take the mouse position. Anyway, this was hilarious.
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How can I get nth element from a list?
...ge. If you want to know more about the theory a good place to start is the readme file at the github repo.
Accessing lists and other datatypes
Getting access to the lens package
At the command line:
$ cabal install lens
$ ghci
GHCi, version 7.6.3: http://www.haskell.org/ghc/ :? for help
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how to add records to has_many :through association in rails
... FYI: You can't create the associated house unless the parent is already saved.
– Ricardo Otero
Dec 16 '14 at 18:14
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Why is the minimalist, example Haskell quicksort not a “true” quicksort?
...trates (1), but not (2). How (2) is done may not be obvious if you don't already know the technique!
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Conda: Installing / upgrading directly from github
...env create referred to force, and not for conda create, my mistake for not reading carefully.
– Will
Nov 21 '18 at 22:35
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PowerShell script to return versions of .NET Framework on a machine?
...3.0 (Windows Management Framework 3.0) in Win 7 SP1
$PSVersionTable is a read-only object. The CLRVersion property is a structured version number like this:
Major Minor Build Revision
----- ----- ----- --------
4 0 30319 18444
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How to pass a function as a parameter in Java? [duplicate]
...p1, p2) -> { return p2 + p1; };
}
For example, you can create a new thread very quickly:
new Thread(() -> someMethod()).start();
And use the method reference syntax to make it even cleaner:
new Thread(this::someMethod).start();
Without lambda expressions, these last two examples would ...
Why can I not push_back a unique_ptr into a vector?
...4 ) );
See using unique_ptr with standard library containers for further reading.
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Should I use Java's String.format() if performance is important?
...e JDK versions we have learned when to use StringBuffer (many appends, thread safe) and StringBuilder (many appends, non-thread-safe).
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