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How to remove/change JQuery UI Autocomplete Helper text?

... answered Oct 26 '12 at 17:23 TK123TK123 19.5k4444 gold badges134134 silver badges183183 bronze badges ...
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Can I multiply strings in Java to repeat sequences? [duplicate]

... Two ways comes to mind: int i = 3; String someNum = "123"; // Way 1: char[] zeroes1 = new char[i]; Arrays.fill(zeroes1, '0'); String newNum1 = someNum + new String(zeroes1); System.out.println(newNum1); // 123000 // Way 2: String zeroes2 = String.format("%0" + i + "d", 0); St...
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List all indexes on ElasticSearch server?

...td_1458925361399 1 6 0 0 1008b 144b green open qa-test123p_reports 1 6 3868280 25605 5.9gb 870.5mb green open qa-dan050216p_1462220967543 1 6 0 0 1008b 144b To get the 3rd column above (names of the indices): $ curl -s 'http://localhost:...
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Asserting successive calls to a mock method

...ch function call receives a tuple of (args, kwargs), so to check that "foo(123)" was called correctly, you need to "assert mock.call_args == ((123,), {})", which is a mouthful compared to "call(123)" – Jonathan Hartley Jan 25 '16 at 20:52 ...
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Decimal number regular expression, where digit after decimal is optional

...pace & comments in regular expression) For example, it will match: 123 23.45 34. .45 -123 -273.15 -42. -.45 +516 +9.8 +2. +.5 And will reject these non-numbers: . (single decimal point) -. (negative decimal point) +. (plus decimal point) (empty string) The simpler solutions can incorre...
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How to extract a floating number from a string [duplicate]

... [-+]? # optional sign ... (?: ... (?: \d* \. \d+ ) # .1 .12 .123 etc 9.1 etc 98.1 etc ... | ... (?: \d+ \.? ) # 1. 12. 123. etc 1 12 123 etc ... ) ... # followed by optional exponent part if desired ... (?: [Ee] [+-]? \d+ ) ? ... """ >>> rx = re...
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Get JSON object from URL

...#000000005f2b81c80000000076756fef> {} >>> $q->{'qwert-y'} = 123 => 123 >>> var_dump($q); class stdClass#174 (1) { public $qwert-y => int(123) } => null share | ...
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In Clojure how can I convert a String to a number?

... will parse the first continuous digit only so user=> (parse-int "10not123") 10 user=> (parse-int "abc10def11") 10 share | improve this answer | follow ...
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Query-string encoding of a Javascript Object

..."); } console.log(serialize({ foo: "hi there", bar: { blah: 123, quux: [1, 2, 3] } })); // foo=hi%20there&bar%5Bblah%5D=123&bar%5Bquux%5D%5B0%5D=1&bar%5Bquux%5D%5B1%5D=2&bar%5Bquux%5D%5B2%5D=3 ...
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What does ~~ (“double tilde”) do in Javascript?

...umbers. Math.trunc(13.37) // 13 Math.trunc(42.84) // 42 Math.trunc(0.123) // 0 Math.trunc(-0.123) // -0 Math.trunc("-1.123")// -1 Math.trunc(NaN) // NaN Math.trunc("foo") // NaN Math.trunc() // NaN The polyfill: function trunc(x) { return x < 0 ? Math.ceil(x) : Math....