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Recent questions tagged node

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1 answer 1 view
Problem npm err! unexpected end of json input while parsing near.
asked 4 minutes ago Dan phillip 1.9k points
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1 answer 1 view
Problem: node is not recognized as an internal or external command.
asked 1 day ago Ethan ross 1.8k points
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1 answer 5 views
Problem: error: the `brew link` step did not complete successfully.
asked 1 day ago Dan phillip 1.9k points
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0 answers 3 views
Problem: web process failed to bind to $port within 60 seconds of launch.
asked 3 days ago charles mathews 3.8k points
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1 answer 3 views
Problem : the engine "node" is incompatible with this module.
asked 4 days ago Shovo210 2.1k points
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0 answers 2 views
Problem: user "root" does not have permission to access the dev dir
asked 5 days ago Dan phillip 1.9k points
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1 answer 4 views
Problem: module build failed: error: cannot find module 'node-sass'
asked 5 days ago charles mathews 3.8k points
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1 answer 5 views
Problem: cannot read property 'symbol(symbol.iterator)' of undefined.
asked Feb 16 charles mathews 3.8k points
0 votes
1 answer 10 views
Problem: how to Insert node into the middle of the linked list
asked Feb 13 jasimchaudary 640 points
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1 answer 12 views
Problem: My question is, how to implement the insert and delete implementation of an element in a maximum heap. (For the structure of it it would be as follows) [Header file] #ifndef HEAP_H_ #define HEAP_H_ #include "node.h" class heap {// Implementation of a max heap (maximum heap), through ... : empty () {// Check if the heap is empty. if (root == NULL) { return true; } else { return false; } }
asked Jan 24 sasha 8.4k points
0 votes
1 answer 39 views
I'm trying to render html files, but I'm having an issue. This works. app.get('/randomlink', function(req, res) { res.sendFile( __dirname + "/views/" + "test2.html" ); }); But I don't want to copy and paste dirname thingy over and over, so I tried this ... // test2.html exists in the views folder }); Here's the error. path must be absolute or specify root to res.sendFile Please help me solve this.
asked Jan 23 khaled 280 points
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1 answer 23 views
Problem: I'm trying to run the following command: npm install -g bower gulp cordova ionic tsd@next karma-cli protractor node-gyp coffee-script js-beautify typescript npm-check I have installed Python, Visual Studio Express and node-gyp so thought I'd be good to go, however I get the errors:
asked Jan 8 Mashhoodch 9.1k points
0 votes
1 answer 10 views
Problem Hey, i have created a binary search tree and added some random values. I want to implement a function to delete the node. But due to some reason it is not working. When i am trying to delete a node . its showing a connection problem saying that parent of the deleted node and ... \nThe tree is empty."; else { Node* temp = root; while(temp->left != NULL) temp = temp->left; return temp; } }
asked Dec 23, 2020 chris jordan 2.4k points
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1 answer 7 views
Program Hey, when I free up memory generally it doesn’t crash. If/else covers everything. It was started with the deleting the second item if there is present this what while loop does there is only one present that is delete starNode starNode is a pointer that always ... ; delete current; current = soon; } else { delete current; break; } } } delete this->startNode; delete this->endNode; }
asked Dec 22, 2020 chris jordan 2.4k points
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1 answer 71 views
Problem Hey, I just want to know about red black tree. Please answer me with an example.
asked Dec 8, 2020 chris jordan 2.4k points
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1 answer 17 views
Problem: How do you delete a node in a binary tree in Java? How do you delete a node in a binary search tree? How many cases does it take to remove a node from a binary search tree? What is binary search tree insertion and deletion in BST? We have discussed BST search and insert operations. In this post, delete operation is discussed. When we delete a node, three possibilities arise.
asked Dec 5, 2020 Mashhoodch 9.1k points
0 votes
1 answer 24 views
Problem: I'm doing insertion ordering, so I want to print each change that is made inside the array Lista1in the function OrdenarPorIncersion, but I can't do it because if I put the function MostrameEstaShitinside the for loop, the loop only executes once when it iis 1but already ... prints the first changes when i is 1 and the entire for loop is skipped. } } void ShowMeThisShit (int List1 []) {
asked Dec 4, 2020 sasha 8.4k points
0 votes
1 answer 32 views
Problem: I wrote a simple function to insert at the end of a linked list in C ++, but in the end it only shows the first data. I can't figure out what happened. This is the function: void InsertAtEnd (node * & firstNode, string name) {          node * temp = firstNode;       ...          temp-> next = NULL;        if (firstNode == NULL) firstNode = temp; } I will be great if you’ll help me.
asked Nov 8, 2020 sasha 8.4k points
0 votes
1 answer 23 views
Problem: I am very new to cordova, phonegap, ant,sdk,jdk. I am learning to use phonegap/cordova. Everything is installed properly on my machine i.e cordova, phonegap, ant,sdk,jdk. But now suddenly it started saying that: "’Node' is not recognized as an ... insufficient knowledge I am unable to fix this issue. I am looking for cordova and phonegap experts who can help me in fixing this issue.
asked Sep 2, 2020 Raphael Pacheco 4.9k points