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How to initialize an array's length in JavaScript?

...rtain length by passing an integer to the Array constructor using the var test = new Array(4); syntax. 18 Answers ...
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Oracle Differences between NVL and Coalesce

...ession "COALESCE stops at first occurrence of a non-Null value", otherwise test case No. 4 should not raise an error. Also according to test case No. 5 COALESCE does an implicit conversion of arguments. DECLARE int_val INTEGER := 1; string_val VARCHAR2(10) := 'foo'; BEGIN BEGIN DB...
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Find string between two substrings [duplicate]

...n -- what about @Tim McNamara's suggestion of something like ''.join(start,test,end) in a_string? – jdd Jul 30 '10 at 13:13 ...
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Convert pem key to ssh-rsa format

...th ssh-keygen ssh-keygen -t rsa -b 2048 -f dummy-ssh-keygen.pem -N '' -C "Test Key" Converting DER to PEM If you have an RSA key pair in DER format, you may want to convert it to PEM to allow the format conversion below: Generation: openssl genpkey -algorithm RSA -out genpkey-dummy.cer -outfo...
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After submitting a POST form open a new window showing the result

..."form"); form.setAttribute("method", "post"); form.setAttribute("action", "test.jsp"); // setting form target to a window named 'formresult' form.setAttribute("target", "formresult"); var hiddenField = document.createElement("input"); hiddenField.setAttribute("name", "id"); hiddenFie...
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Getting the name of a variable as a string

... Somehow the function does not work in a loop: test = {} print(varname.nameof(test)) for i in [0]: print(varname.nameof(test)) The first print gives test, the print in the loop raises VarnameRetrievingError: Callee's node cannot be detected. – Tillus...
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Launch custom android application from android browser

... Tested on dev setup. Actually I was giving a wrong domain name. My bad. – Ankit Garg Nov 7 '13 at 9:38 ...
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How to check if an element is in an array

... be equatable and takes a predicate as an argument, see e.g. Shorthand to test if an object exists in an array for Swift?. Swift older versions: let elements = [1,2,3,4,5] if contains(elements, 5) { println("yes") } ...
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Any way to replace characters on Swift String?

... Did you test this : var test = "This is my string" let replaced = test.stringByReplacingOccurrencesOfString(" ", withString: "+", options: nil, range: nil) ...
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Regex Email validation

... Returns test@-online.com as valid. Should be invalid. – Mathias F Jun 4 '13 at 14:48 7 ...