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Questions tagged [contains]

The "contains" operator/method is used to determine if an entity collection contains an element with a particular property.

The contains operator/method is used to determine whether one (or more) of the entities in an entity collection has a particular property.

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jQuery :contains(regex)?

Is it possible to have a jQuery selector where the :contains() is a regular expression? I need to select an element where the innerHTML contains something findable through regex? I know it's a short question. My apologies. var t = $("#id…
Edge
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IEnumerable.Contains with predicate

I need just to clarify that given collection contains an element. I can do that via collection.Count(foo => foo.Bar == "Bar") > 0) but it will do the unnecessary job - iterate the whole collection while I need to stop on the first occurrence. But I…
abatishchev
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.Contains() method not calling Overridden equals method

I am having an issue where I make an ArrayList of Foo objects, I override the equals method, and I cannot get the contains method to call the equals method. I have tried overriding equals and hashcode together, but it still doesn't work. I'm sure…
Reid Mac
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JQuery, selecting what does NOT contains something

If i want to select what contains "pc" i use $('tr:contains("pc")') But what can i use to select what does NOT contains "pc"?
Mewster
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find image src that :contains?

Morning all, I have a list of images like so: Using jQuery how find all image src's within…
Charles Web Dev
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Find if an element with a specific property value is found in a list

I'm trying to find a value in a list of objects in kotlin, using for it "filter", but I need to return true or false if the value is found, but filter returns me a list of object in the case of match. t.filter { it.retailerId == value } ¿How I can…
Víctor Martín
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Syntax error near 'of' in the full-text search condition 'control of'

I have the following WHERE clause: WHERE (@Keywords IS NULL OR (CONTAINS((p.Title, p.Area, p.[Message]), @Keywords)) ) If @Keywords = 'control', then the query executes successfully and filters my records If @Keywords = 'control…
Curtis
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How to check if a string contains an int? -Swift

I need to know if a string contains an Int to be sure that a name the user entered is a valid full name, for that I need to either make the user type only chars, or valid that there are no ints in the string the user entered. Thanks for all the…
arbel03
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Finding out if a list of Objects contains something with a specified field value?

I have a list of DTO received from a DB, and they have an ID. I want to ensure that my list contains an object with a specified ID. Apparently creating an object with expected fields in this case won't help because contains() calls for…
Sergey
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XPath expression to find elements whose tag name contains 'Name'

I am a newcomer to XPath. I am looking for a way to get all elements whose tag name contains a particular string. For example, if I have XML like below, I want to get all the elements whose tag name contains the word 'Name'. i.e., I want to fetch…
user2082317
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Test if string contains anything from an array of strings (kotlin)

I'm new to Kotlin (I have a Java background) and I can't seem to figure out how to check whether a string contains a match from a list of keywords. What I want to do is check if a string contains a match from an array of keywords (case-insensitive…
takanuva15
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Conditional If Statement: If value in row contains string ... set another column equal to string

EDIT MADE: I have the 'Activity' column filled with strings and I want to derive the values in the 'Activity_2' column using an if statement. So Activity_2 shows the desired result. Essentially I want to call out what type of activity is…
PineNuts0
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Better way to detect if a string contains multiple words

I am trying to create a program that detects if multiple words are in a string as fast as possible, and if so, executes a behavior. Preferably, I would like it to detect the order of these words too but only if this can be done fast. So far, this is…
Silver
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check if value already exists

I have dictionary which holds my books: Dictionary books Book definiton: class book { string author { get; set; } string title { get; set; } } I have added some books to the dictionary. How can I check if there is a book…
Bublik
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Checking if array is contained in another array in PostgreSQL

There is an array[10,20] and I want to know if it is a subset of array[20,30,10] or not. Is there a postgresql function or operation to determine if one array contains another? Desired outcomes: [10,20] and [30,20,10] - true [10,20] and [10,30] -…
edem
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