I am completing this tutorial: https://www.youtube.com/watch?v=bglYDCdoBCg
I have uploaded the code and fixed all the reference errors but am still facing the following: "Form 1' does not contain a definition for 'Form1' and no accessible extension method 'Form1' accepting a first argument of ty...
This program solves the "hacking" puzzles in the Nintendo DS game,
Code Lyoko: Get Ready to Virtualize. Here is the project.
Broadly, I am looking for feedback specific to rust style, rather than general good coding practice, but I'm sure I could use some pointers there too.
My biggest questi...
I have written a Lottery contract that picks winner based on the amount they contributed to the pool. I am looking if the code of pickWinner function can be optimized.
pragma solidity ^0.5.12;
//import "./SafeMath.sol";
contract WeightedLottery {
//using SafeMath for uint256;
address ...
[Background explain]
I wrote three Flask views and module interact with the views. I do this one module called /buy using different scenario cases based on flag.
Zero view if user come in GET, render html again and change flag=1
First view if user come in post with flag=1 which means, they pu...
I'm working on a project to downsample some fastqs (files that contain sequences). I'd like some insights on the bash I use to process the options. I especially feel like there's something to have a "store_true" action for the -t flag.
set -e
usage(){
echo "Downsample fastqs by calling the ...
I developed a function that, from a given sequence of digits, extracts the date and reformat it.
This is the code:
from datetime import datetime as dt
def format_dates(field):
n = len(field)
match = False
i = 0
while match is False:
try:
# Take the last f...
If you need to kill the same process that you're in (for testing purposes or whatever) this code will do it.
A definitive, quick, unmercifull dead of the current Java program/app.
Not a System.exit(0) or a gracefull dead.
A headshot to the running JVM
public class KillMe {
private static fina...
Automated SQL parameterization with Dapper
Default encoding strings in views with Razor
Requiring cross site request forgery (XSRF) tokens for non-idempotent (ie. POST, PUT, DELETE, etc.) routes by default
HMACs with default expirations and common validation code
Adopting TypeScript—an ongoing process—which increases our confidence around shipping correct JavaScript
Private data—for Teams and Enterprise— is on separate infrastructure with separate access controls
SQL injection attacks [2017 #1]
XML external entity (XEE) attacks [2017 #4] …
The last weeks and days have seen some erratic behaviour by Stack Exchange Inc., such as likely illegal changes to the content license and the firing of an upstanding community moderator with no explanation except copy-pasted responses (leaving many to believe it was for no good reason). It wou...
I recently posted this question about a brainfuck interpreter in ANSI C.
I answered my own question, but then realized that my answer was invalid, so I removed it.
I then wanted to add a bounty to my question to draw attention to it. However, it now will require 100 reputation instead of the us...
A few weeks ago I decided to have a look at the Rust programming language. After a few standard exercises I chose to try to implement the SHA256 hashing algorithm, because why not.
The algorithm's state is stored in a struct, similar to Python's hashlib. This is the lib.rs file:
use std::conve...
I'm trying to find the best solutions for operations on the following database:
Employee (EmployeeId, Surname, Salary, DepartmentId)
Department (DepartmentId, DeptName, City, Director)
Project (ProjectId, ProjectName, Budget, Director)
Works (EmpoyeeId, ProjectId)
My queries:
1 SQL qu...
I'm building simple Django app for reviews of diffrent objects (restaurants, car services, car wash etc), so I started with the app, but soon I faced first problem, every object have features (but every type of object have different features), for example restaurants have (garden, playground, se...
bubble sort code
very slowed compared to original
def bubble_sort(a):
#setting my variables
yes=0
d=0
#making a switch
while yes==0:
if d>=last_thing-1:
d=0
if a[0+d]>a[1+d]:
#switching the order
a[0+d],a[1+d]=a[1+d],a[0+d]...
