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“Variable” variables in Javascript?

... try using eval(): var data = "testVariable"; eval("var temp_" + data + "=123;"); alert(temp_testVariable); Or using the window object: var data = "testVariable"; window["temp_" + data] = 123; alert(window["temp_" + data]); http://www.hiteshagrawal.com/javascript/dynamic-variables-in-javascrip...
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How to test equality of Swift enums with associated values

...{ case Name(String) case Number(Int) } let t1 = SimpleToken.Number(123) let t2 = SimpleToken.Number(123) Before Swift 4.1 As others have noted, Swift doesn't synthesize the necessary equality operators automatically. Let me propose a cleaner (IMHO) implementation, though: enum SimpleToke...
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Converting a Java Keystore into PEM Format

...asd Certificate: Data: Version: 3 (0x2) Serial Number: 1237334757 (0x49c03ae5) Signature Algorithm: dsaWithSHA1 Issuer: C=AU, ST=Victoria, L=Melbourne, CN=foo.example.com Validity Not Before: Mar 18 00:05:57 2009 GMT Not After : Jun...
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How to find elements with 'value=x'?

I need to remove element that have value="123" . I know that all elements with different values are located into #attached_docs , but I don't know how to select element with value="123" . ...
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Find string between two substrings [duplicate]

How do I find a string between two substrings ( '123STRINGabc' -> 'STRING' )? 20 Answers ...
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What is the difference between precision and scale?

...point, may also be set as negative for rounding. Example: NUMBER(7,5): 12.12345 NUMBER(5,0): 12345 More details on the ORACLE website: https://docs.oracle.com/cd/B28359_01/server.111/b28318/datatype.htm#CNCPT1832 share ...
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C# DateTime to “YYYYMMDDHHMMSS” format

...e has great examples check it out // create date time 2008-03-09 16:05:07.123 DateTime dt = new DateTime(2008, 3, 9, 16, 5, 7, 123); String.Format("{0:y yy yyy yyyy}", dt); // "8 08 008 2008" year String.Format("{0:M MM MMM MMMM}", dt); // "3 03 Mar March" month String.Format("{0:d ...
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FormData.append(“key”, “value”) is not working

... RudieRudie 44.1k3636 gold badges123123 silver badges167167 bronze badges ...
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Simple Pivot Table to Count Unique Values

...s two different columns. Using the original example, I didn't have: ABC 123 ABC 123 ABC 123 DEF 456 DEF 567 DEF 456 DEF 456 and want it to appear as: ABC 1 DEF 2 But something more like: ABC 123 ABC 123 ABC 123 ABC 456 DEF 123 DEF 456 D...
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Difference between matches() and find() in Java Regex

... Pattern p = Pattern.compile("\\d\\d\\d"); Matcher m = p.matcher("a123b"); System.out.println(m.find()); System.out.println(m.matches()); p = Pattern.compile("^\\d\\d\\d$"); m = p.matcher("123"); System.out.println(m.find()); System.out.println(m.matches()); } /* ou...