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LIST QUESTIONS

Can one apply a macro to an argument list?
Can one apply a macro to an argument list?
it helps some times I'm posting this as a partial answer I found to my own question, and I'll accept it in a few days if nothing new pops up.The following works, but only if the macro to apply is contained in a library.
TAG : list
Date : January 12 2021, 07:00 PM , By : n3txpert
Convert list of nodes to a graph
Convert list of nodes to a graph
help you fix your problem You have child nodes ([]Node) as value, not reference. So you add node 2 to node 1:node1 -> node2
TAG : list
Date : January 11 2021, 03:32 PM , By : Pierre LeBoo
Take elements on even positions from the list
Take elements on even positions from the list
seems to work fine (.) is function composition but zip g xs is a list not a function. You can just apply the resulting list as the argument to foldr directly. Note you have the arguments g and xs in the wrong order:
TAG : list
Date : January 06 2021, 03:27 AM , By : amy
In Racket using recursion how do I return #true if a list "L" sums to n but no values in L are duplicated
In Racket using recursion how do I return #true if a list "L" sums to n but no values in L are duplicated
I hope this helps you . The best strategy for this (and many other problems) is to split the problem in smaller parts. Let's start with just finding the sum of all the numbers in a list, this should be easy:
TAG : list
Date : January 02 2021, 06:48 AM , By : Daniel Halsey
vim: list the search results, find one of them then jump back
vim: list the search results, find one of them then jump back
To fix the issue you can do If understand your question: first, the command :vimgrep fills the quickfix list with all the matches.Then, you can navigate between them by doing either
TAG : list
Date : January 02 2021, 06:48 AM , By : Olexiy P.
How does one enable selections in SwiftUI's List
How does one enable selections in SwiftUI's List
hop of those help? Depending on what you want, there are two ways to do this:If you want to do this in "Edit mode":
TAG : list
Date : January 02 2021, 06:48 AM , By : suresh
How to modify an existing dictionary in ansible?
How to modify an existing dictionary in ansible?
I hope this helps you . I'm trying to add an existing list to an existing dict in Ansible. , To get the result
TAG : list
Date : January 02 2021, 06:48 AM , By : Tonix
How to use map in Haskell with a variable and a list
How to use map in Haskell with a variable and a list
I hope this helps you . Partially apply the movePoint function (i.e., call it with fewer arguments than it needs), like this:
TAG : list
Date : January 02 2021, 06:48 AM , By : Joe
Find max value in list of `(string * int) list`
Find max value in list of `(string * int) list`
wish help you to fix your issue Your code is not a well-formed OCaml code. It highlights, however, some number of issues with your understanding of OCaml.First of all, by default, values in OCaml are immutable. For example,
TAG : list
Date : January 02 2021, 06:48 AM , By : Francesco
Why is this recursive map function only being applied to the last two elements in the list?
Why is this recursive map function only being applied to the last two elements in the list?
this will help Before diving into the definition of mystery, let's take a look at one of the laws map obeys:
TAG : list
Date : January 02 2021, 06:48 AM , By : Brian Cupps
How to represent a List of List via this data type representation
How to represent a List of List via this data type representation
I wish this help you The type of a list of lists of a is indeed List (List a)). But we do not construct a value with this.If we for example want to construct a list with a singleton list that contains 1, we can write this as:
TAG : list
Date : January 02 2021, 06:48 AM , By : hsdfhksh
How to remove/adjust separators in List?
How to remove/adjust separators in List?
I wish did fix the issue. You can remove separaters using: UITableView.appearance().separatorStyle = .none in SwiftUIJust add on
TAG : list
Date : January 02 2021, 06:48 AM , By : Ben Kohn
Representing set-theoretical notions in terms of lists in Haskell
Representing set-theoretical notions in terms of lists in Haskell
it helps some times Looks good to me (for an "exercise in futility", as you put it); one thing: None of your signatures require specializing as Integer, anything that supports equality (Eq) will work, with powerset additionally requiring a numeric va
TAG : list
Date : January 02 2021, 06:48 AM , By : simonth
Determining if there are repeated elements in a list in Haskell
Determining if there are repeated elements in a list in Haskell
I hope this helps you . I'm trying to test lists for duplicates but when I compile and enter , You want
TAG : list
Date : January 02 2021, 06:48 AM , By : Asbie
ANSIBLE - how to concatenate a string with a list
ANSIBLE - how to concatenate a string with a list
I hope this helps you . I am trying to concatenate a string which is referenced as variable with a nested list , If you write this:
TAG : list
Date : January 02 2021, 06:48 AM , By : phil
How to search a list for elements of a tuple?
How to search a list for elements of a tuple?
this one helps. There are many problems in your code, all caused by your unfamiliarity with F. I'll go through it line by line and try to explain what you haven't yet understood.
TAG : list
Date : January 02 2021, 06:48 AM , By : Jim F.
F# refuses to determine type based on multiple constraints
F# refuses to determine type based on multiple constraints
it helps some times What the compiler is objecting to is the cs.Head expression, because it can't tell from that expression what the type of cs is. It could be a list of Cards, but it could also be any other class with a Head member: at that point in
TAG : list
Date : January 02 2021, 06:48 AM , By : adrianmooreuk
How to compare values of a list and return true if all match?
How to compare values of a list and return true if all match?
wish help you to fix your issue For the 1st error, your second branch is not returning bool, you should write:
TAG : list
Date : January 02 2021, 06:48 AM , By : anon
How do I pass a list to a function?
How do I pass a list to a function?
should help you out It's because you've defined your remove_card function as a function that takes a single tupled parameter and returns a value, but you're calling it like a function that takes three parameters. To call remove_card the way you have
TAG : list
Date : January 02 2021, 06:48 AM , By : alexandruz
Remove item from list of list in Haskell
Remove item from list of list in Haskell
this one helps. So you can't have removeItem both be Int -> [Int] -> [Int] and Int -> [[Int]] -> [[Int]]. Instead, I'll call the latter removeItem'. You already know how to remove an item from just a regular list, so just use map to do it on a list o
TAG : list
Date : January 02 2021, 06:48 AM , By : omaidog
Haskell Nested List Comprehensions
Haskell Nested List Comprehensions
help you fix your problem I am studying for an exam and I am looking at an example of nested list comprehensions from the book "Learn you a Haskell", and I was hoping if anyone could explain me step by step how to analyze it and come out with its out
TAG : list
Date : January 02 2021, 06:48 AM , By : user165871
how to create a list in LISP and accepting elements of list from user?
how to create a list in LISP and accepting elements of list from user?
To fix the issue you can do how to create a list in LISP and accepting elements of list from user? , Use the read function to read user input. For example:
TAG : list
Date : January 02 2021, 06:48 AM , By : Valentine
Scheme how to create a list
Scheme how to create a list
wish helps you Based on seeing some of your other questions, I think you may be having trouble getting your head wrapped around the concepts central to a functional language such as Scheme.At the level you're learning Scheme (novice), every function
TAG : list
Date : January 02 2021, 06:48 AM , By : xguru
Scheme sorting a list
Scheme sorting a list
it helps some times You should articulate carefully the strategy that you want to use for producing the sorted list. Is it something like this? Find the maximum number in the list. Get the rest of the list except for the maximum. Sort the rest of the
TAG : list
Date : January 02 2021, 06:48 AM , By : damomurf
How to remove the first element from a list?
How to remove the first element from a list?
I wish this help you The three fundamental list operations in Scheme are cdr, which means 'rest' or 'give me the list, without the first item' car, which means 'first' or 'give me the first item in the list' cons, which means append lists
TAG : list
Date : January 02 2021, 06:48 AM , By : snapshooter
Filtering directly and indirectly connected things from list
Filtering directly and indirectly connected things from list
it should still fix some issue I will assume that you want to get the elements of the original list that are at distance less than 2 from 2.
TAG : list
Date : January 02 2021, 06:48 AM , By : meehan
What is difference between firstWhere() and indexWhere() in Dart List
What is difference between firstWhere() and indexWhere() in Dart List
help you fix your problem Documentation of both firstWhere and indexWhere both state it clearly. firstWhere
TAG : list
Date : January 02 2021, 05:23 AM , By : Monev
how to do suggestionCallback in typeahead flutter?
how to do suggestionCallback in typeahead flutter?
around this issue The example service is here, pattern in CitiesService example means contain some charactershttps://github.com/AbdulRahmanAlHamali/flutter_typeahead/blob/master/example/lib/data.dart
TAG : list
Date : December 31 2020, 03:04 AM , By : Ricardo
Get all the Items from Generic List by Specific value
Get all the Items from Generic List by Specific value
it helps some times Check this fiddle https://dotnetfiddle.net/kjvWPC
TAG : list
Date : December 27 2020, 03:14 PM , By : m0gb0y74
How to assign a random number to every element = 1 in my 3D list?
How to assign a random number to every element = 1 in my 3D list?
it should still fix some issue You're doing the looping the wrong way round.You always want to loop the outmost list first and proceed inwards for each element in the respective outer list.
TAG : list
Date : December 26 2020, 12:01 AM , By : appdelivery
Dart how to clone a List of Maps
Dart how to clone a List of Maps
wish helps you I'm trying to get several values from a list of maps but whenever I alter the new List values, it also alters the same values in the original list of maps.
TAG : list
Date : December 25 2020, 08:30 PM , By : rusl
How to add a new entry in each of the tuple in a list which is collection of tuples in erlang?
How to add a new entry in each of the tuple in a list which is collection of tuples in erlang?
wish helps you I have a list like - [{{1},{2}},{{a},{3}},{{4},{b}},{{5},{6}}]
TAG : list
Date : December 25 2020, 12:01 PM , By : drbillll
How does ghci choose names for type variables?
How does ghci choose names for type variables?
it helps some times I made this function: , I would guess it has to do with the type of . which is
TAG : list
Date : December 25 2020, 10:30 AM , By : Caleb Ames
How to shuffle a list in Haskell using random selection
How to shuffle a list in Haskell using random selection
Any of those help What's happening is that the type signature for shuffle implies that its do-block has type [IO a]. This means that the monad for this do-block isn't IO as you intend, but rather the monad instance for lists [], as that's the "outerm
TAG : list
Date : December 25 2020, 09:33 AM , By : todor
What is the difference between "Ord a => [a] -> [a] -> [a]" and "[a] -> [a] -> [a]"
What is the difference between "Ord a => [a] -> [a] -> [a]" and "[a] -> [a] -> [a]"
seems to work fine I am new in Haskell. Can anyone explain the difference and the usage of Ord a? , Consider:
TAG : list
Date : December 25 2020, 09:19 AM , By : WuJanJai
Is it possible to remove the name of the list on a SharePoint view-page?
Is it possible to remove the name of the list on a SharePoint view-page?
wish helps you This works for SharePoint 2013: Add a scripteditor to the page and add the following script
TAG : list
Date : December 25 2020, 09:19 AM , By : Pat
Resources for Learning Box and Pointer Diagrams
Resources for Learning Box and Pointer Diagrams
I wish did fix the issue. [Note that this answer is not encouraging you to cheat: if you are doing a course which requires you to be able to draw box pointer diagrams then you should be able to do that, not have a program do it for you. But the prog
TAG : list
Date : December 25 2020, 06:01 AM , By : deanschang
Understanding function with <|> operator
Understanding function with <|> operator
should help you out First, if f is [], then pure (Special []) is [(Special [])], which is just [Special []].Second, list concatenation is the most natural thing, with
TAG : list
Date : December 24 2020, 06:01 AM , By : dbarbot
Create Lists from List based on Matching Object Properties
Create Lists from List based on Matching Object Properties
this one helps. You can use groupBy from package:collection
TAG : list
Date : December 23 2020, 07:01 AM , By : kennystone
Cognos HTML Output Generates multiple rows for each column
Cognos HTML Output Generates multiple rows for each column
I wish did fix the issue. I think I just got lucky and figured out a solution. Updated the query to use running-count instead of count:
TAG : list
Date : December 22 2020, 10:01 PM , By : Kristian Hofslaeter
Strange result of List generation in Haskell
Strange result of List generation in Haskell
help you fix your problem In short: This is intended behavior.The [x, y..z] expression is syntactical sugar for enumFromThenTo x y z with enumFromThenTo :: a -> a -> a -> [a].
TAG : list
Date : December 22 2020, 05:30 PM , By : qba73
Understanding monadic function composition
Understanding monadic function composition
like below fixes the issue I am learning about monads from the book 'Learn You a Haskell for Great Good!' by Miran Lipovaca. I am trying to understand the associativity law for monads. Essentially, the law states that when you have a chain of monadic
TAG : list
Date : December 22 2020, 10:30 AM , By : terrestrial
Understanding the guard function and list comprehension
Understanding the guard function and list comprehension
will be helpful for those in need I am learning about the guard function from the book 'Learn You a Haskell for Great Good!' by Miran Lipovaca. , In the list Monad instance:
TAG : list
Date : December 22 2020, 08:30 AM , By : TomL
Flutter pass search data to SearchDelegate
Flutter pass search data to SearchDelegate
like below fixes the issue You can make constructor of DataSearch with parameter q as String and final. Then set this.q to the query you want. And in button, initialize DataSearch with tag of product as parameter to it.Try this code and tell me if it
TAG : list
Date : December 22 2020, 08:30 AM , By : al.
Same interface for different type and data
Same interface for different type and data
I wish this helpful for you First of, you only really have two type definitions here, since both Source and Sink are just weak aliases. You'd need to use newtype to differentiate between them:
TAG : list
Date : December 16 2020, 03:13 PM , By : user185144
Ansible /Jinja2 refer variable-key inside list-item being same dict
Ansible /Jinja2 refer variable-key inside list-item being same dict
Does that help This is an implementation bug in ansible.
TAG : list
Date : December 15 2020, 06:19 PM , By : Jack
Prolog - Split a list in two halves, reversing the first half
Prolog - Split a list in two halves, reversing the first half
To fix this issue I am asked to take a list of letters into two lists that are either equal in size (even sized original list I guess) or one is larger than the other by one element (odd sized list), and reverse the first one while I'm at it. , You'r
TAG : list
Date : December 09 2020, 05:31 AM , By : user152423
Sort list of map objects using multiple boolean keys in Java8
Sort list of map objects using multiple boolean keys in Java8
I wish did fix the issue. I have tried the similar logic that you applied for java script. You can try with the following code in java 8:
TAG : list
Date : December 05 2020, 12:25 PM , By : mansoor
Using where method with List<Map> Dart
Using where method with List<Map> Dart
should help you out Looking at your comment, there is no where method on String types. Instead of the for loop, you want something along these lines:
TAG : list
Date : November 29 2020, 04:01 AM , By : KingGuppy
How does the length of list predicate work
How does the length of list predicate work
hop of those help? I know there are some topics already about this. But I still dont get it. , Let's walk through an example:
TAG : list
Date : November 26 2020, 03:04 PM , By : Grik
How to clone or copy a list in kotlin
How to clone or copy a list in kotlin
may help you . How to copy list in Kotlin? , This works fine.
TAG : list
Date : November 26 2020, 03:01 PM , By : sadboy
How make new instances of a class in Python 3?
How make new instances of a class in Python 3?
wish helps you In the following code, numberList is class variable that is shared by all class instances.
TAG : list
Date : November 25 2020, 01:01 AM , By : protagonist
Is there a way to change dateFormat with java 8 stream?
Is there a way to change dateFormat with java 8 stream?
I hope this helps . I hope you mean yyyy/MM/dd coz m is for minutes and M for month...consider a Map from the stream API
TAG : list
Date : November 24 2020, 12:01 PM , By : Ian Badcoe
TCL: searching a list for elements containing a particular character using lsearch
TCL: searching a list for elements containing a particular character using lsearch
To fix this issue Reference: lsearchYou can use:
TAG : list
Date : November 24 2020, 04:01 AM , By : SachinJadhav
Using filter to iterate over a list
Using filter to iterate over a list
I wish this helpful for you Your filter function is proper. But there are a few errors:
TAG : list
Date : November 24 2020, 01:01 AM , By : Tom
Magic Hexagon can't constrain itself
Magic Hexagon can't constrain itself
Any of those help my bet - but I think there is a bug, since the problem page states there is only a solution.
TAG : list
Date : November 23 2020, 09:01 AM , By : vitorcoliveira
Coq vector permutations
Coq vector permutations
I think the issue was by ths following , I need to reason about vectors' permutations in Coq. The standard library only includes permutation definitions for lists. As my first attempt, I tried to mimic it for vectors as: , I used these simple lemmas:
TAG : list
Date : November 22 2020, 03:01 PM , By : Vinicios
prolog, changing atoms in expression
prolog, changing atoms in expression
Hope this helps Altough, there's more efficient answer to this question I will post this one for those, who are begginners in Prolog like me, cause it's using very basic operations:
TAG : list
Date : November 22 2020, 02:59 PM , By : n1ckless_id
How to output dtype to a list or Dict
How to output dtype to a list or Dict
wish help you to fix your issue The fields attribute of the dtype of a structured array acts like a dictionary. The field names are the keys, and the values are tuples holding the field's type and offset.For example:
TAG : list
Date : November 22 2020, 12:01 PM , By : Nathan Good
Modifying elements of Haskell 2D array
Modifying elements of Haskell 2D array
seems to work fine No, the ++ operator does not do that. It simply concatenates two lists together. With [[1]] ++ [[2]], you could say x = [1] and y = [2], then you have [x] ++ [y], which is clearly [x, y], or [[1], [2]] through direct substitution.A
TAG : list
Date : November 22 2020, 10:48 AM , By : artifex

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