I would like to optimize a snippet of code, which use a multiple nested if statements. I am looking for formula to make it as a combination of multiple arrays logical operations. Please, I need just a hint to start.
the script is as follow, the I is an input image (any):
[w,h] = size(I);
resu...
I'm making a hotkey program to aid me using PC faster. By saying hotkey here, I mean any combination of two or more keys in the keyboard.
For example, if I press G, hold it then press M I have hotkey GM then I can launch Gmail from default browser.
The idea is same with the famous AutoHotkey so...
I'm working on a project using React with Flux pattern, and I want to review my application structure as follow:
- app
- actions
- user
- campaign
- stores
- user
- campaign
- components
- header
- header.component.jsx
- header.style.scss
- ...
- p...
I had already put up code for review a small poker program but I have rewrote it utilizing a more appropriate data structure.
other than the review, one thing I need to know is how would I compare poker hands accordingly?
full source repo
enum poker_hands check_hand(vector *hand) /* check what...
It appears that various elements are misaligned within the mod message page:
I don't remember exactly how it used to look, but I believe the guidelines box (and the message box) should be along the left under the header with the chat boxes along the right.
I'm writing a helper in C# (for inclusion in Rubberduck) that takes text from the user's Clipboard and reformats it for insertion into a VBA module as a string-literal. The goal is to allow the insertion of SQL/HTML/XML/text strings into VBA without tedious/error-prone syntax-corrections for doub...
Tried to solve this exercise of displaying a table of numbers from 1 to 256 in binary, octal and hexadecimal. I made this program to convert from decimal to binary and took that binary number to convert to octal and hexadecimal to made a table of binary, octal and hexadecimal. You might see that ...
I want to write a hex code .. 00 00 55 AA
in a file for my boot loader
I want source code to hex code read and writer in c
def main(thread_count):
all_check = False
while not all_check:
for thread_index in range(thread_count):
lock.acquire()
outputy_listy_local = []
stuff_local = None
try:
stuff_local = listy.pop()
except IndexError:
print 'Done with...
I'm pretty new to the subject of complex parsing, so what better way to learn than to try it yourself.
I've written the second iteration of my math expression parser, utilising what I learned from the first attempt to make a more reliable, maintainable piece of code.
If anybody wants to see the...
I made a solution for fractional knapsack problem in Python. Fractional knapsack is pretty classical: given a set of items and total capacity of a knapsack, find the maximal value of fractions of items that fit into the knapsack.
Input Format: The first line of the input contains the number n of...
One way to write a client which uses a specific protocol, eg http like in this case, is to create a base class with the basic socket handling functionality with virtual functions which can be overridden with an inheriting derived class.
But it is more flexible I think to be able to get the sock...
I have the following code:
function GetUserCountFromDays($dayCount) {
$arrCnt = array();
$baseQuery;
$result;
for ($day = $dayCount; $day >= 1; $day--) {
$baseQuery = "SELECT * FROM example.servers WHERE last_seen >
UNIX_TIMESTAMP(DATE_ADD(CURDATE()...
I completed the following exercise on HackerRank. My program is fed a list of commands, such as:
12
insert 0 5
insert 1 10
insert 0 6
print
remove 6
append 9
append 1
sort
print
pop
reverse
print
Where the first line of the input is the number of commands, the rest of the lines commands and...
I want to loop MultipleChoice1 if the answer is not either A or B, hence the case "A" and case "B" but when I try to loop it using:
int loop = 2
while( loop < 2)
(The other codes)
case "A":
case "B":
loop++
it doesn't seem to work, can anyone offer any other solutions?
public static void mai...
Re posted due to incorrectly formatting, can anyone see if they can improve this query. Thanks in advance
SELECT Format(Sum(unitprice), 2) AS RRPPrice,
Format(Sum(qtyordered), 0) AS totalunits,
Format(Sum(gp), 2) ...
Hi everyone who is reading this, i need a huge help on this code it needs to fixed on two things:
1-the library is not worling well for a code that i added (it is located between bars like "/////////////")
2-if i remove some of the libraries to fix the errors the getnameinfo stops working(also ...
I made a prefix notation calculator.
Prefix notation, aka Polish notation, is a form of notation for logic, arithmetic and algebra, like infix and postfix (reverse Polish) notation.
The expression '+ 3 4' in prefix notation is as valid as '3 + 4' in infix notation, as well as '3 4 +' in postfix...
This is a cross-posted question from Stack Overflow since this is a more appropriate place to ask.
There's a problem on Hackerrank titled "Save Humanity". I've pasted the link to the problem below. https://www.hackerrank.com/challenges/save-humanity/submissions/code/22295348
In a nutshell, it r...
I am making a Pacman Player vs Player game in Java, and I am wondering if I am implementing movement in the game in a good manner.
Anything that will reduce the code size or make the program faster is wanted.
Note that the game is not complete, and I have only worked on player one (pacman). I ...
I have an array of strings and on click of the "NEXT" button it displays the next array item in a tag while on click of the "PREV" button it displays the previous one. When it reaches to the end (beginning) it continues from the first (last) item.
I have had some hard time to find a way to get ...
A while ago I created my first JAVA application(JavaFX app which does CRUD on a database table). I tried to follow the MVC pattern. I posted my code for review and with the answers I got I did more research and rewrote my code.
I gave every "View" class its own "Controller" class. My methods fo...
I have this JSON
{
"Entries": [{
"JobId": 7322,
"DayOfTheWeek": "Wednesday",
"Punchouts": ["2016-05-05T09:50:00", "2016-05-05T12:20:00"],
"PunchIns": ["2016-05-05T10:10:00", "2016-05-05T12:40:00"]
}, {
"JobId": 7322,
"DayOfTheWeek": "Thursd...
