contains

问题 I am trying to create a column in power BI that searches for a keyword in a column of a table and returns a category. For example: in table 1 there is a column with feedback and if it contains any keyword in the keyword column of table 2 ( which is updated regularly) a TRUE value is returned. The following code works great if the keyword is the only word in the sentence like "product broke after using it once" returns FALSE if looking for the keyword "broke" and the word "broke" used as the

问题 I'm trying to use List.Contains in a List My objects to compare come from a Service Reference in C# and their Equals method doesn't suit my needs. I've been looking into IEquatables or on how to override my Equals method in an objet I'm "given" but I can't seem to find a solution for this. Does some one know an efficient way to do this? public void FilterNonExisting(List<ActivitiesActivity> commitActivitiesList) { // ActivitiesActivity is the object I'm given through a reference List<int>

问题 If I include a single parenthesis in a :contains selector I get an error. e.g. $("a:contains('Speed (mph')") returns the error Syntax error, unrecognized expression: (mph') if I add the closing parenthesis at the end, the statement runs fine. however, I need to be able to query where there is often a single parenthesis. What's going on here and how do I sidestep this? EDIT In my actual code the :contains part is passed in as a variable e.g var searchText = 'Speed (mph'; var result = $("a

问题 I have a Hibernate mapping that looks something like this: <class name="MyEntity"> <set name="scalarSet" table="(select fk, scalar_value from other_table)"> <key column="fk"/> <property column="scalar_value" type="long"/> </set> </class Given this, how do I query such that a value of MyEntity.scalarSet (which is Set) is in a another collection. Something like: criteria.add(Restrictions.in("scalarSet", targetList)); [edit] I've also tried Restriction.sqlRestriction(..). The sql query that I

问题 I've used .Contains() to find if a sentence contains a specific word however I found something weird: I wanted to find if the word "hi" was present in a sentence which are as follows: The child wanted to play in the mud Hi there Hector had a hip problem if(sentence.contains("hi")) { // } I only want the SECOND sentence to be filtered however all 3 gets filtered since CHILD has a 'hi' in it and hip has a 'hi' in it. How do I use the .Contains() such that only whole words get picked out? 回答1:

问题 If it possible to search in a table for records of which its name contains a search term? Thanks 回答1: SELECT * FROM `my_table` WHERE name LIKE '%my_search_term%' or SELECT * FROM `my_table` WHERE CONTAINS(name, 'search') But be aware that the LIKE statement is very expensive. If you searching through a lot of text, you might want to consider using Sphinx for exemple. 回答2: Sure. There is the CONTAINS predicate: ... WHERE CONTAINS(name, 'search-term') There is also the LIKE operator and some

问题 Why isn't this working? I can use array.contains() on a String but it doesn't work for an Object. var array = ["A", "B", "C"] array.contains("A") // True class Dog { var age = 1 } var dogs = [Dog(), Dog(), Dog()] var sparky = Dog() dogs.contains(sparky) // Error Cannot convert value of type 'Dog' to expected argument type '@noescape (Dog) throws -> Bool 回答1: Your Dog needs to implement Equatable . class Dog: Equatable { var age = 1 } func == (lhs: Dog, rhs: Dog) -> Bool { return lhs.age ==

问题 I want to know if the textarea value contains a certain word. This is not working for me. var value = $('#embedModal textarea').val(); if($(value).contains('iframe')){... 回答1: Try javascript if (value.indexOf('iframe') >= 0) { JQuery contains is for DOM elements, not strings. 回答2: Try doing it like this: $('#embedModal textarea:contains("iframe")').each(function() { //Do something }); edit Example 回答3: this works: $.contains( document.documentElement, document.body ); // true var babyEl = $(

问题 According to the HashSet javadoc, HashSet.contains only returns a boolean. How can I "find" an object in a hashSet and modify it (it's not a primitive data type)? I see that HashTable has a get() method, but I would prefer to use the set. 回答1: You can remove an element and add a different one. Modifying an object while it is in a hash set is a recipe for disaster (if the modification changes the hash value or equality behavior). 回答2: To quote the source of the stock Sun java.util.HashSet:

问题 How can I check if a div contains a certain word? var divs= document.getElementsByTagName('div'); for (var i = 0, len = divs.length; i < len; ++i) { if (divs[i].text = '*word*'){ //do somthing } } doesn't work. 回答1: use the indexOf function if(divs[i].innerHTML.indexOf("word") !== -1) { // something } 回答2: Use includes() : node.textContent.includes('Some text'); 回答3: if (document.getElementById('divId').innerHTML.indexOf("word") != -1) { } 回答4: Try the String.indexOf() function: if (divs[i]