Posts by Klaus Harrison. • 67 points
5 posts
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viewsQ: Angular doubt - ngrx
Hello I was reading about Ngrx and I came across it: <div>Current Count: {{ count$ | async }}</div> What does this "|" mean?
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answers473
viewsQ: Doubt char C pointer
Hello. I need to make a pointer char point to a memory position holding a phrase, in C. I’m doing like this: char *ptr; char array[3] = {'o','l','a'}; ptr = &array; But I don’t understand what’s…
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answer154
viewsQ: Insert node into binary tree
How to insert a node into a binary tree? It always gives segmentation error when the code enters if (arv == NULL) struct no { int info; struct no *esq; struct no *dir; }; typedef struct no node;…
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answer79
viewsQ: Problem with Regular Expression
I have this regular expression in php that should find the pattern in a file name. Example: dge_ANEXO_II_F_TJ[1].pdf But I can’t make it work. Can someone help me?…
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answers211
viewsQ: Display mp3 path instead of downloading
Hello. I have a class in my project that joins several audio files and return me another mp3 with all these files in one the download starts automatically (without requiring the user to click…
phpasked Klaus Harrison. 67