sorting

问题 I'm referring to the original (Donald Shell's) algorithm. I'm trying to make a subjective sort based on shell sort. I already made all the logic, where it is exactly the same as the shell sort, but instead of the computer calculate what is greater, the user determines subjectively what is greater. But I would like to display a percentage or something to the user know how far in the sorting it is already. That's why I want to find a way to know it. What is the formula to get the number of

问题 In FacetWP Plugin (for Wordpress) I want to sort my results after 'price', so I added a new custom filter, described in their documentation. Currently, the sort results are looking like this: 4.450 € 399 € 3.990 € I think, the code doesn't recognizes the last zero value. This is my code: add_filter( 'facetwp_sort_options', function( $options, $params ) { $options['price_desc'] = array( 'label' => 'Price (Highest)', 'query_args' => array( 'orderby' => 'price', 'meta_key' => 'price', 'order' =>

问题 Folks, I want to sort following nested collection by string alphabeticaly : $collection = collect([ ["name"=>"maroon"], ["name"=>"zoo"], ["name"=>"ábel"], ["name"=>"élof"] ])->sortBy("name"); I would expect : 1=> "ábel" 2=> "élof" 3=> "maroon" 4=> "zoo" I got instead : 1=> "maroon" 2=> "zoo" 3=> "ábel" 4=> "élof" I seen some PHP threads for this, but I am curious if there is any Laravel workaround for this. Thanks. 回答1: Here's a Solid way to do it: $blank = array(); $collection = collect([ [

问题 I am pretty new to R and trying to build a function to compare two data set, in order to do that I need to sort data table on multiple columns.I am sure there will be some help somewhere but I am not sure how to search for it. This is my approach so far: DT = data.table(x=rep(c("b","a","c"),each=3), y=c(1,3,6), v=1:9) #column vector keycol <- c("x","y") DT[order(keycol)] x y v 1: b 1 1 2: b 3 2 Somehow It displays just 2 rows and removes other records.But if I do this: > DT[order(x,y)] x y v

问题 I am pretty new to R and trying to build a function to compare two data set, in order to do that I need to sort data table on multiple columns.I am sure there will be some help somewhere but I am not sure how to search for it. This is my approach so far: DT = data.table(x=rep(c("b","a","c"),each=3), y=c(1,3,6), v=1:9) #column vector keycol <- c("x","y") DT[order(keycol)] x y v 1: b 1 1 2: b 3 2 Somehow It displays just 2 rows and removes other records.But if I do this: > DT[order(x,y)] x y v

问题 I am pretty new to R and trying to build a function to compare two data set, in order to do that I need to sort data table on multiple columns.I am sure there will be some help somewhere but I am not sure how to search for it. This is my approach so far: DT = data.table(x=rep(c("b","a","c"),each=3), y=c(1,3,6), v=1:9) #column vector keycol <- c("x","y") DT[order(keycol)] x y v 1: b 1 1 2: b 3 2 Somehow It displays just 2 rows and removes other records.But if I do this: > DT[order(x,y)] x y v

问题 I have an object that looks like this: var unsorted = {a: 15, b: 1,c: 2, d: 4, e: 3, f: 6, g: 1} And I am interested in sorted it in descending order with lodash, so the expected result should be: var sortd = {b: 1, g: 1,c: 2, e: 3, d: 4, f: 6, a: 15} I have tried using lodash orderBy but it gives an array of just the values sorted. _.orderBy(tempCount, Number, ['desc']) //Result [1,1,2,3,4,6,15] 回答1: You could build a new object with the sorted key/value pairs. The actual standard or the

问题 I have an object that looks like this: var unsorted = {a: 15, b: 1,c: 2, d: 4, e: 3, f: 6, g: 1} And I am interested in sorted it in descending order with lodash, so the expected result should be: var sortd = {b: 1, g: 1,c: 2, e: 3, d: 4, f: 6, a: 15} I have tried using lodash orderBy but it gives an array of just the values sorted. _.orderBy(tempCount, Number, ['desc']) //Result [1,1,2,3,4,6,15] 回答1: You could build a new object with the sorted key/value pairs. The actual standard or the

问题 I have an object that looks like this: var unsorted = {a: 15, b: 1,c: 2, d: 4, e: 3, f: 6, g: 1} And I am interested in sorted it in descending order with lodash, so the expected result should be: var sortd = {b: 1, g: 1,c: 2, e: 3, d: 4, f: 6, a: 15} I have tried using lodash orderBy but it gives an array of just the values sorted. _.orderBy(tempCount, Number, ['desc']) //Result [1,1,2,3,4,6,15] 回答1: You could build a new object with the sorted key/value pairs. The actual standard or the

问题 I have an array like this var temp = [{"rank":3,"name":"Xan"},{"rank":1,"name":"Man"},{"rank":2,"name":"Han"}] I am trying to sort it as follows temp.sort(function(a){ a.rank}) But its n ot working.Can anyone suggest help.Thanks. 回答1: With Array#sort, you need to check the second item as well, for a symetrical value and return a value. var temp = [{ rank: 3, name: "Xan" }, { rank: 1, name: "Man" }, { rank: 2, name: "Han" }]; temp.sort(function(a, b) { return a.rank - b.rank; }); console.log