Basically, what I mean by illumination is having a method create an object where the caller supplies all the dependencies. This allows us to hide our new keyword behind a dependency on an Illuminator, allowing us to much more easily test our code.
Yes, a little bit of reflection is involved, bu...
i am new in PHP so i am struggling to solve this issue.
here is my code which stores the variable values in specific table rows inside the table "booked".
i want to make sure mysql rejects the insertion of the value inside the database table "booked" if all the variable values already exist in...
I finished an output stream-based pseudorandom number generator, that works based on the current time and output data.
Here is the header's code (entrostream.hpp):
#ifndef ENTROSTREAM_HPP
#define ENTROSTREAM_HPP
#include <iostream>
#include <cstdlib>
#include <climits>
#include <sys/time.h>
#i...
This is one of my first projects, just a quick hobby thing for fun.
#include <iostream>
#include <chrono>
#include <thread>
using namespace std;
using namespace std::chrono;
using namespace std::this_thread;
using std::chrono::system_clock;
int random();
int main()
{
cout << "Choose a JonT...
I'm trying to save some data from my webpage to MYSQL database, but it returning a Call to a member function bind_param() on a non-object error every time. I tried this code on MySQL console, it worked fine. Also i checked all the PHP input values and they are seem to correct.
PHP
$cus_name = $...
I'm fairly new to front end web development, but finally felt confident enough to create my own Jquery slider. I wish to receive constructive criticism about my code and how I can optimize any line of code or ideas on how I can make this a bit more interesting Thanks a lot for you help greetings ...
I was wondering how accepted it is to transform code like this:
import argparse
def func(a,b):
return a + b
parser = argparse.ArgumentParser()
parser.add_argument('a')
parser.add_argument('b')
parser.add_argument('c')
args = parser.parse_args()
func(args.a, args.b)
Into code like this:
...
I was thinking about how to handle AJAX requests in a MVC environment in PHP in a easy way.
What I've come up is (without showing you the backend code):
$.ajax({
// url is empty so the request goes to the current route and controller
// each controller (extended from base controller) ch...
Programmers could benefit from a few more regular visitors who close questions on the front page and the Unanswered page that are clearly off-topic.
"Clearly off-topic" means:
We don't do code troubleshooting here, so if your question is about how to fix your broken code or how to use your p...
I believe there is a much simpler way of doing this.
If I correctly understand the problem, the idea is to produce a single column of frequencies.
with open('input.txt', 'r') as infile, open('out.csv', 'w') as outfile:
print >> outfile, "Frequency"
for line in infile:
for freq...
public class SimpleLambdaExercises {
public static List<File> checkValues(List<File> files) {
return files.stream()
.filter(t->!t.isDirectory())
.map(SimpleLambdaExercises::check)
.collect(Collectors.toList());
}
p...
i have some .msg files and i need extract the attachments with python.
This .msg files is a Mail Delivery System and i need the .txt that contains a information what i need
Thanks,
Can I post a question about some of my code that I want to have a different licence under?
Say I want someone to review my code but have it posted so that a license covers it for not to be re-used or reproduced etc?
In my opinion, it's up to the asker, below the minimum level needed to not get closed (not broken, context, ...).
However. The quality of the answers depends on the quality of the code. If you have really bad code, you'll get pointers towards rough cleaning; if you have okay-ish code, you'll get...
First of all, my code does work as expected at least to some extent.
The intention of the program is to extract data from a DBMS in order to create a CSV-dump and transfer it to a FTP-server. That does work. My to issues:
The functions of the class seem to be bloated with
"self."-references. Ho...
Is there a better way to code this specific algorithm using successively division through 2 which converts decimal numbers into binary numbers without calling a build in function?
print "Please enter a decimal number."
prompt = '>> '
dec_number = input(prompt)
dec_new = dec_number
binstr = ''
...
I'm currently working on a VBA script to load the content of 4 colums from two differents files. I want the script to be able to find the file using regular expression on the name.
I know that in the title of my two files, I must have either "XM7" or "XM8". so I wish to load the column from this ...
SQL parser.
You are to read from a file which contains employee data in xml
format – Name, age, salary You need to support select * operation
Enhancement 1: WHERE name|age|salary op Integer literal| String
literal op = {>,<,=,!=}
Enhancement 2: Order by name|age|salary
Enhancement 3: Select...
World Chess Ratings are going to be skewed: people that lose are less likely to play than people who win, so it's quite possible that everyone who went to a single tournament and got wrecked is not going to tournaments anymore. And elo is a measurement of skill, not skill by itself, so of course ...
Why does the regular assignment statement (say, x = 5) return the value assigned (5 in this case), while the assignment combined with a variable declaration (var x = 5) returns undefined?
I got the return values by executing these statements in the Chrome browser's Javascript console:
> var x ...
It would be better to use CSS for styling and manipulate a class with JS (using the jQuery library, in this case).
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Button Fun</title>
<style>
button {
background-color: blue;
...
Here is my program,What I need to is to print all subsets of given no.of elements, but while my test-case no is 2, program was taking input from user but it is filling the output with empty lines. Thank you I want my program to be successful even when test-case is greater than 1.
Thank you.
...
for(i in 1:x){ assign(paste0("my_var_", i), i) }
where x is a number entered by the user.
How can I put all of the my_var's in a list without knowing how many of them the user wants?
Meme: Monking
Originator: Morwenn
Cultural Height: The 2nd Monitor
Background: A morning greeting to the Monkey doing his monkey-business, in other words: monking
Examples: A small chat search
Variations: Monkernoon, Monkevening, Monknight, ... Important is only that it begins with Monk... ;...
I'm learning F# from Tomas Petricek's "Real-World Functional Programming" book. As suggested at one point in the book, I started implementing a zip function using a recursive sequence expression. I'm not very happy with my implementation and I would like to know how F# devs would refactor my impl...
