I am working on a project for class and I'm kind of stuck on one part. Its a polling program that right now runs fine, it asks 5 total questions where they rate importance. It allows for 10 users to answer. I need it to run a Results function which I started at the bottom of the code. What I ...
I know LaTeX and I've heard that LaTeX is a set of macros in TeX.
But what does it exactly mean?
When he reviewed the database schema he stated that all foreign keys and other such constraints should be removed as this is business logic and should be applied within the business layer.
Then he's an idiot, and some excerpt from your codebase is likely to end up on The Daily WTF someday. ...
I'm looking for feedback on this live-filter I wrote in JavaScript. You can test it using the included snippet.
(function() {
var searchField = document.getElementById('filter');
var handler = function() {
var text = searchField.value,
nodes = document.getElementsByClassName('...
This is an Apples to Socket-wrenches comparison. A navigation controller versus a segue isn't even an option. They don't fill the same role. You can use a navigation controller with or without using segues. You can use segues with or without a navigation controller.
A UINavigationController ...
I have learned some pretty basic things from Codecademy however I am trying to expand my knowledge. I want to make a calculator that can do everything from making conversions between different units to multiplying fractions. I don't know enough about programming to make this. Also if you could...
I want to know whether you can post the definitions of interfaces like IPacketReader,IPacketWriter and IChecksum which will help in understanding the code better.
The result from this code is 21148, which is bigger than 21124. Where did I get 24 more?
Please review my answer.
public static void main(String[] args) {
int sum = 0;
String[] num = { "ten", "one", "two", "three", "four", "five", "six",
"seven", "eight", "nine" };
Str...
Assume that height(Node n) runs in O(N).
public static boolean isBalanced(BinaryTree tree) {
if (tree == null) {
return true;
}
int diff = Math.abs(height(tree.left) - height(tree.right));
if (diff < 2) {
return isBalanced(tree.left) && isBalanced(tree.right);
...I'm really a newbie with code, and I wish to prepare all my statements to avoid SQL injection. I have searched a lot on the internet, but this wrapper/API doesn't look anything like the examples given.
And I'm not yet skilled enough to fully understand how I should rework it to fit mine:)
This ...
In my very specific scenario, I need to get an NSDate holding the next time the hour will be 7 (either AM or PM).
On the case that this is the first time to do this, I need to jump extra 12 hours (e.g., if I got Apr 1st 7AM - to jump it to 7PM).
After playing with playgrounds I was able to achie...
i have a trouble to fix this problem.the problem is, i have multiple divs to show,with text and image,behind a link.i want to show one div in iframe when i select that div,.only that div can be show in frame that is selected.
any suggestion in JS/Jquery with piece of code?
In my very specific scenario, I need to get an NSDate holding the next time the hour will be 7 (either AM or PM).
On the case that this is the first time to do this, I need to jump extra 12 hours (e.g., if I got Apr 1st 7AM - to jump it to 7PM).
After playing with playgrounds I was able to achi...
I have a wpf&&MVVM application, in which I have a problem in responsiveness : I have a ContentControl to be changed in the click into a menu
In The view
<Grid Grid.Row="1">
<Border CornerRadius="5" BorderThickness="1" BorderBrush="Gray">
<ContentControl x:Na...
I'm using MVC in order to generate a couple of views within my webpage. For a way of logging in, I've decided to use Asp.net's Identity, which I am very happy with.
However, i'm trying to find an efficient/ 'normal' way of testing if the user is logged in, and are looking at info that refers to ...
I was using arial black on adobe flash and it was really sharp and easy to read. Now i'm using arial black on css with simple html file and it's so blurry and i can hardly read. Anyone knows css tips to make it sharper?
Here is the interface of my generic dynamic array;
/* dynamic array interface */
#ifndef DA_HEADER
#define DA_HEADER
#include <stdlib.h> /* size_t */
/* creates a new dynamic array, with each element of "size" bytes */
void *danew(size_t unitsize);
/* returns pointer to element after the las...
This is designed for a high performance complex log analyzer. Very simple idea, read a file line-by-line as fast as possible.
I would appreciate any hints what should/could be improved in this code.
https://gist.github.com/HappyCerberus/3d6bd6fe1d8dbeeb2929
FastLineReader.h
/* Copyright (c) 2...
I am very new to python, and also first time trying to parse XML.
Instead of iterating all str nodes, I assume there is a way to select only the ones I need (the ones in if statements). How can I do that ?
def get_cg_resources(pref_label, count=10):
cg_api_uri = current_app.config.get("CG_A...
