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C 2021-08-29 17:56:01
increase size of array in c
#include <stdio.h>#include <stdlib.h>int main(){//a pointer to dynamically allocated memory from the heap is returned. int *a = (int *) malloc(20 * sizeof(int));for(int i = 0; i < 20; i++)a[i] = i + 1;printf("\nThe contents of the arra... Add solution -
Go 2021-08-29 15:06:02
prints struct in custom format in golang
type T struct { a int b float64 c string } func (t *T) String() string { return fmt.Sprintf("%d____%g____%q", t.a, t.b, t.c) } func customFormat() { t := &T{ 7, -2.35, "abc" } fmt.Printf("%v\n", t) // output: 7___... Add solution -
Shell/Bash 2021-08-29 08:09:03
self-documenting makefile
.PHONY: help help: @grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}' # All rules with double-hash comments will be automatically displayed in th... Add solution -
Shell/Bash 2021-08-28 19:08:02
ubuntu nvm
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash export NVM_DIR="$([ -z "${XDG_CONFIG_HOME-}" ] && printf %s "${HOME}/.nvm" || printf %s "${XDG_CONFIG_HOME}/nvm")" [ -s "$... Add solution -
Shell/Bash 2021-08-28 08:00:02
linux install nvm
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash export NVM_DIR="$([ -z "${XDG_CONFIG_HOME-}" ] && printf %s "${HOME}/.nvm" || printf %s "${XDG_CONFIG_HOME}/nvm")" [ -s "$... Add solution -
Other 2021-08-28 05:17:02
word frequency analysis c program
#include <stdbool.h>#include <stdio.h>#include <glib.h> typedef struct word_count_tag { const char* word; size_t count;} word_count; int compare_word_count(const void* p1, const void* p2) { const word_count* w1 = p1; ... Add solution
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