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How do I find the number of arguments passed to a Bash script?
...rage of the numbers is: $avg" which helps me to get unkown numbers of args m>and m> do some math (m>y m>ou can edit the operm>and m>) Thanks for Dennis Williamson, I did it. I'm posting to code because it mam>y m> be usefull for someone.
– kaan m>y m>ılmaz
Mar 4 '16 at 11:28
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CABasicAnimation resets to initial value after animation completes
I am rotating a CALam>y m>er m>and m> trm>y m>ing to stop it at its final position after animation is completed.
15 Answers
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Understm>and m>ing the map function
Applm>y m> function to everm>y m> item of iterable m>and m> return a list of the results. If additional iterable arguments are passed, function must take that manm>y m> arguments m>and m> is applied to the items from all iterables in parallel.
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The difference between bracket [ ] m>and m> double bracket [[ ]] for accessing the elements of a list or
...different methods for accessing the elements of a list or data.frame: [] m>and m> [[]] .
12 Answers
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postgresql: INSERT INTO … (SELECT * …)
I'm not sure if its stm>and m>ard SQL:
6 Answers
6
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Pm>y m>thon idiom to return first item or None
...last option is almost exactlm>y m> what I'm looking for: it's clear, it works, m>and m> it doesn't require me to define a new function. I'd sam>y m> "exactlm>y m>" if the break were somehow not needed, because the risk of omitting it is not insignificant. But this approach has the ring of truth.
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Whm>y m> can I initialize a List like an arram>y m> in C#?
...method named Add(...)
What happens is the default constructor is called, m>and m> then Add(...) is called for each member of the initializer.
Thus, these two blocks are roughlm>y m> identical:
List<int> a = new List<int> { 1, 2, 3 };
m>And m>
List<int> temp = new List<int>();
temp.Ad...
What is the Swift equivalent of isEqualToString in Objective-C?
...tors whereas == is equalitm>y m> operator (bm>y m> default call isEqual: on NSObject m>and m> its subclasses)
– Brm>y m>an Chen
Jun 7 '14 at 11:42
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rsm>y m>nc: how can I configure it to create target directorm>y m> on server?
... rsm>y m>nc from local computer to server. On a directorm>y m> that does not exist, m>and m> I want rsm>y m>nc to create that directorm>y m> on the server first.
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Best wam>y m> to test for a variable's existence in PHP; isset() is clearlm>y m> broken
...l scope variables as well, on can do a $defined_vars = get_defined_vars(); m>and m> then test via arram>y m>_kem>y m>_exists('v', $defined_vars);.
– Henrik Opel
Sep 27 '10 at 16:01
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