exports.existingCheck = function (req, res, next) {
function check() {
var query = [],
message = [],
userObj = {},
i, body = req.body;
if (body.displayName) {
var regex = new RegExp(["^", body.displayName, "$"].join(""), "i")...
I'm using the WinAPI GetLogicalDriveStrings() function that requires a LPWSTR and am wondering if there is a safer way to do this to ensure there is no memory leak.
Currently I construct an initial pointer to a buffer buf using:
auto buf = GetLogicalDriveStrings(0, nullptr);
Then I create the...
The description of the "Too Broad" close reason has been changed. This is the new text:
Please edit the question to limit it to a specific problem with enough
detail to identify an adequate answer. Avoid asking multiple distinct
questions at once. See the How to Ask page for help clarifyi...
I recently implemented the Sieve of Atkin prime generating algorithm in Python. Though I know the term "pythonic" isn't exactly set in stone, I can tell that my program doesn't quite take advantage of python's inherent traits; my program looks like it was written with "C" in mind.
My question is...
As of a few minutes ago, if you have a gold tag-badge for a tag associated with a question that's been closed as a duplicate, you can edit the duplicate links to replace, add, remove or re-arrange them:
These changes are tracked in PostHistory to allow anyone to detect abuse, while the res...
i whant to be able to adjust 2 buttons in css separately but im not able to figure out how to do it.
If i change color to blue on one button the other gets blue too. Same goes for size, text etc. i whant to be able to adjust them one by one. I just copied the first button and pasted it.
I'm currently trying to solve the Hackerrank challenge titled "Algorithmic Crush". Here are the instructions:
You are given a list of size N, initialized with zeroes. You have to perform M operations on the list and output the maximum of final values of all the N elements in the list. For eve...
I'm a notetaker for my college, and as part of my duties I have to upload my notes daily. As I type them, this is something I can do from my computer, without needing a scanner. Generally, this involves:
Find the .pdf with the "highest number" (The .pdf's are named <word>XY.pdf where XY is a n...
I wrote this little program to... I don't know. But it connects to IRC servers using OpenSSL and can login via SASL. The code needs refactoring, of that I'm certain, but I need some advice in that regard, so please roast my code.
tallis.h:
#ifndef TALLIS_H
#define TALLIS_H
#include <openssl/ssl.h>
Based on Node.js in Action (Manning Publications) chapter 2 "Building a Multi-room Chat Application", I've taken the model they presented (which is all typical ES5 and jQuery) and completely rewrote it using ES6 and adding a bit of functionality, as well as JSDoc throughout.
While the functiona...
I'm trying to write a simple hand-rolled function to flatten a nested array. My code works fine as a switch statement, but not when I'm recursively calling it within a "for i in 0..arr.count" loop. I look at each element in the passed in array and say "if this is an array, call the function and p...
I've built a web crawler that starts at an origin URL and crawls the web using a BFS or DFS method. Everything is working fine, but the performance is horrendous. I think the major cause of this is my use of synchronous requests. I've used BeautifulSoup and the Requests library to implement thi...
