sorting

问题 So I have successfully implemented a search feature into my tiny program but when I click the button to sort, it works fine but the images don't display. This is the code that I added for the sorter which works fine but the images for each row don't show up. When I take out this code, the images show up but the sorting doesn't work. Is there away that I can make the images show when sorting? // Sorter Code. Images show up when this code gets taken out. table = new JTable(model); final

问题 So I have successfully implemented a search feature into my tiny program but when I click the button to sort, it works fine but the images don't display. This is the code that I added for the sorter which works fine but the images for each row don't show up. When I take out this code, the images show up but the sorting doesn't work. Is there away that I can make the images show when sorting? // Sorter Code. Images show up when this code gets taken out. table = new JTable(model); final

问题 If I have 5 arrays and one array of pointers that contains all of the 5 arrays, and I need to write a function that will sort every single one of the arrays using the pointers array only, how can I do that? The function needs to sort every single one of the array starting from the index 1 (!) and not 0. int arr1[] = { 3, 9, 6, 7 }; int arr2[] = { 2, 5, 5 }; int arr3[] = { 0 }; int arr4[] = { 1, 6 }; int arr5[] = { 4, 5, 6, 2, 1 }; int * parr[] = { arr1, arr2, arr3, arr4, arr5 }; I know how to

问题 I have a 12Gb file of combined hash lists. I need to find the duplicates in it but I've been having some issues. Some 920 (uniq'd) lists were merged using cat *.txt > _uniq_combined.txt resulting in a huge list of hashes. Once merged, the final list WILL contain duplicates. I thought I had it figured out with awk '!seen[$0]++' _uniq_combined.txt > _AWK_duplicates.txt && say finished ya jabroni awk '!seen[$0]++' _uniq_combined.txt > _AWK_duplicates.txt results in a file with a size of

问题 I have a 12Gb file of combined hash lists. I need to find the duplicates in it but I've been having some issues. Some 920 (uniq'd) lists were merged using cat *.txt > _uniq_combined.txt resulting in a huge list of hashes. Once merged, the final list WILL contain duplicates. I thought I had it figured out with awk '!seen[$0]++' _uniq_combined.txt > _AWK_duplicates.txt && say finished ya jabroni awk '!seen[$0]++' _uniq_combined.txt > _AWK_duplicates.txt results in a file with a size of

问题 I have a 12Gb file of combined hash lists. I need to find the duplicates in it but I've been having some issues. Some 920 (uniq'd) lists were merged using cat *.txt > _uniq_combined.txt resulting in a huge list of hashes. Once merged, the final list WILL contain duplicates. I thought I had it figured out with awk '!seen[$0]++' _uniq_combined.txt > _AWK_duplicates.txt && say finished ya jabroni awk '!seen[$0]++' _uniq_combined.txt > _AWK_duplicates.txt results in a file with a size of

问题 I am trying to sort a Sequence of records by the second element in each record. The problem is that these are not a value and instead are just a Type. I have a function where it returns the value based on which Type it is. This is what I have: type Suit = Spades | Clubs | Hearts | Diamonds type Rank = Ace | Two | Three | Four | Five | Six | Seven | Eight | Nine | Ten | Jack | Queen | King type Card = { suit: Suit; rank: Rank} type Hand = Card seq let cardValue(card:Card) = if (card.rank = Ace

问题 I wrote below code but something is wrong as seen from the output. I made a pointer mistake maybe. Can you help? Unsorted Names: Newyork Georgia Boston Sorted Names: Bostork Georgia Newyon #include <stdio.h> #include <stdlib.h> #include <string.h> #define SIZE 3 void sort(char x[3][100]); void swap(char **, char **); int i,j; char names[SIZE][100]; char *temp; int main(void){ //get the names of the cities puts("Enter names of cities"); for (i = 0; i < SIZE; i++) { fgets( names[i], 99, stdin )

问题 I wrote below code but something is wrong as seen from the output. I made a pointer mistake maybe. Can you help? Unsorted Names: Newyork Georgia Boston Sorted Names: Bostork Georgia Newyon #include <stdio.h> #include <stdlib.h> #include <string.h> #define SIZE 3 void sort(char x[3][100]); void swap(char **, char **); int i,j; char names[SIZE][100]; char *temp; int main(void){ //get the names of the cities puts("Enter names of cities"); for (i = 0; i < SIZE; i++) { fgets( names[i], 99, stdin )

问题 GNU Parallel GNU parallel is a shell tool for executing jobs in parallel using one or more computers For example, if I want to write a multicore version of wc I could do: cat XXX | parallel --block 10M --pipe wc -l | awk 'BEGIN{count=0;}{count = count+ $1;} END{print count;}' My question is how to do sorting using parallel? I know what I should do is pipe the result of parallel to a "merge sorted files" command(just like the final merge in merge sort), but I don't know how to do that. 回答1: