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Rename multiple files based on pattern in Unix
...re are several ways, but using rename will probably be the easiest.
Using one version of rename:
rename 's/^fgh/jkl/' fgh*
Using another version of rename (same as Judy2K's answer):
rename fgh jkl fgh*
You should check your platform's man page to see which of the above applies.
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Understanding Spliterator, Collector and Stream in Java 8
...lit off part of the collection, e.g. because you're parallelizing and want one thread to work on one part of the collection, one thread to work on another part, etc.
You should essentially never be saving values of type Stream to a variable, either. Stream is sort of like an Iterator, in that it's...
What exactly is metaprogramming?
...l fashions. LISP is well known for this and is something Paul Graham championed about a decade ago. I'll have to look up some of his specific essays. But the idea is that the program would change another part of the program based on its state. This allows a level of flexibility to make decisions at ...
How do you make a LinearLayout scrollable?
...r view" which means to say it's pointless to have a linearlayout with only one item.
– Niels
Nov 19 '15 at 6:48
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How do I prevent node.js from crashing? try-catch doesn't work
...rounding my code with a try-catch doesn't work either since everything is done asynchronously. I would like to know what does everyone else do in their production servers.
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Left Align Cells in UICollectionView
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For anyone who may have stumbled upon this looking for a center-aligned version as I did, I've posted a modified version of Angel's answer here: stackoverflow.com/a/38254368/2845237
– Alex Koshy
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std::string length() and size() member functions
...es it for strings).
Minimalists and people who believe "there ought to be one, and ideally only one, obvious way to do it" (as the Zen of Python recites) will, I guess, mostly agree with your doubts, @Naveen, while fans of Perl's "There's more than one way to do it" (or SQL's syntax with a bazillio...
Section vs Article HTML5
...on it looks they the more correct tag would be <article> . Could anyone shed some light on this for me?
10 Answers
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How to uncommit my last commit in Git [duplicate]
... and means "the commit before". So, HEAD^ is the commit before the current one, just as master^ is the commit before the tip of the master branch.
Here's the portion of the git-rev-parse documentation describing all of the ways to specify commits (^ is just a basic one among many).
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How to use null in switch
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cleaner way than using one extra if else
– Vivek Agrawal
Nov 15 '19 at 10:28
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