You can use the filter function to leave only those keywords contained in content: val match = keywords.filter { it in content } Here match is a List<String>. If you want to get an array in the result, you can add .toTypedArray() call. in operator in the expression it in content is the same as … Read more
Enclose the keywords in double quotes if you want to search exactly for control of SET @Keywords=””control of”” If you want to search for control and of, use the following: SET @Keywords=”control AND of” But server may consider of as a garbage or stop word, so in this case use the following: SET @Keywords=”control AND … Read more
You can use Foundation methods with Swift strings, and that’s what you should do here. NSString has built in methods that use NSCharacterSet to check if certain types of characters are present. This translates nicely to Swift: var str = “Hello, playground1” let decimalCharacters = CharacterSet.decimalDigits let decimalRange = str.rangeOfCharacter(from: decimalCharacters) if decimalRange != nil … Read more
You need to use the *= selector: jQuery(‘#preload img[src*=”green”]’) If you want it to be case insensitive, it will be a bit more difficult: var keyword = “green”; $(“#preload img”).filter(function(keyword) { return $(this).attr(“src”).toLowerCase().indexOf(keyword.toLowerCase()) != -1; });
If you need that the element is exactly one: t.filter { it.retailerId == value }.size == 1 if not: t.any { it.retailerId == value } With foldRight and a break when you found it: t.foldRight(false) {val, res -> if(it.retailerId == value) { return@foldRight true } else { res } }
Use the :not() selector that is part of the jquery framework. Something like $(‘tr:not(:contains(“pc”))’) should do the trick.
This is because your equals() is not symmetric: new Foo(“ID1”).equals(“ID1”); but “ID1”.equals(new Foo(“ID1”)); is not true. This violates the equals() contract: The equals method implements an equivalence relation on non-null object references: […] It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true. … Read more
.Any(predicate) sounds like what you want; returns bool, returning true as soon as a match is found, else false. There is also: .All(predicate) which behaves in a similar way, returning false as soon as a non-match is found, else true.
Try , var regex = new RegExp(“[0-9]”); // expression here $(“#id a”).filter(function () { return regex.test($(this).text()); });
Just because your Test‘s equals may return true when you pass a String to it doesn’t mean that String‘s equals will ever return true when you pass a Test instance to it. In fact, String‘s equals can only return true when the instance passed to it is another String : public boolean equals(Object anObject) { … Read more