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Get last element of Stream/List in a one-liner
...ch element will be returned.
The implementation works for both sequential m>and m> parallel streams. That might be surprising at first glance, m>and m> unfortunatelm>y m> the documentation doesn't state it explicitlm>y m>. However, it is an important feature of streams, m>and m> I trm>y m> to clarifm>y m> it:
The Javadoc for the m...
How do I match anm>y m> character across multiple lines in a regular expression?
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m>and m> what if i wanted just a new line m>and m> not all characters ?
– Grace
Apr 11 '11 at 12:02
3
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How to plam>y m> with Control.Monad.Writer in haskell?
I'm new to functional programming m>and m> recentlm>y m> learning at Learn m>Y m>ou a Haskell , but when I went through this chapter , I got stuck with the program below:
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How to compile a 32-bit binarm>y m> on a 64-bit linux machine with gcc/cmake
Is it possible to compile a project in 32-bit with cmake m>and m> gcc on a 64-bit sm>y m>stem? It probablm>y m> is, but how do I do it?
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Graph Algorithm To Find All Connections Between Two Arbitrarm>y m> Vertices
...l non-cm>y m>clical paths between two nodes. This algorithm should be verm>y m> fast m>and m> scale to large graphs (The graph data structure is sparse so it onlm>y m> uses as much memorm>y m> as it needs to).
I noticed that the graph m>y m>ou specified above has onlm>y m> one edge that is directional (B,E). Was this a tm>y m>po or is it...
Match multiline text using regular expression
... assumption.
Pattern.MULTILINE or (?m) tells Java to accept the anchors ^ m>and m> $ to match at the start m>and m> end of each line (otherwise them>y m> onlm>y m> match at the start/end of the entire string).
Pattern.DOTALL or (?s) tells Java to allow the dot to match newline characters, too.
Second, in m>y m>our case, ...
Renaming a branch in GitHub
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As mentioned, delete the old one on GitHub m>and m> re-push, though the commm>and m>s used are a bit more verbose than necessarm>y m>:
git push origin :name_of_the_old_branch_on_github
git push origin new_name_of_the_branch_that_is_local
Dissecting the commm>and m>s a bit, the git push ...
How can I prettm>y m>-print JSON in a shell script?
...thon -m json.tool
}
for all the above cases. m>Y m>ou can put this in .bashrc m>and m> it will be available everm>y m> time in shell. Invoke it like prettm>y m>json_s '{"foo": "lorem", "bar": "ipsum"}'.
share
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impro...
How to querm>y m> MongoDB with “like”?
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Actuallm>y m>, it depends. If the querm>y m> doesn't use an index, m>and m> must do a table scan, then it can certainlm>y m> be expensive. If m>y m>ou're doing a 'starts with' regex querm>y m>, then that can use an index. Best to run an explain() to see what's happening.
– Km>y m>le Banker
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How do m>y m>ou test running time of VBA code?
... class, call it CTimer sam>y m>, then m>y m>ou can make an instance somewhere global m>and m> just call .StartCounter m>and m> .TimeElapsed
Option Explicit
Private Tm>y m>pe LARGE_INTEGER
lowpart As Long
highpart As Long
End Tm>y m>pe
Private Declare Function Querm>y m>PerformanceCounter Lib "kernel32" (lpPerformanceCount ...