My python-based web server (tornado module) is pretty complex and keeps going down (seems like usually in the middle of the night), so here's a bash script that kills the process, restarts and emails and txt messages me:
#!/bin/bash
NOTIFYEMAIL=<my_email_address>
SMSEMAIL=<cell_phone_number>@<ca...
In my Android app I need to get device's location once after user clicks a button. I don't really need to keep updating localization after I get the location coordinates.
I created a class which uses Location Manager in order to get the localization, whole code is part of an AsyncTask.
In my Ac...
I am working through a new challenge on CodeEval.com and i think i am getting a correct result but i can't get through their grader. I am not exactly sure where error is. I didn't post this on stack overflow because i also would like to get your opinion on the code as well.
This is the assign...
I am trying to create max-heap for practive.
public class MaxHeap <E extends Comparable<? super E>>{
List<E> list;
public MaxHeap(E[] array){
this(Arrays.asList(array));
}
public MaxHeap(List<E> list){
if(list == null)
throw new IllegalArgumentException("list cannot be nul...
I am front end developer extremely keen to progress as a developer, i not if this the right place to post something like this... i am currently looking a strong developer that can mentor me, conduct code reviews in the following, HTML, css/sass and Javascript.
I am not a beginner however i am l...
I have changed my project framework from 4.0 to 4.5.1 then i got an error showing as below..
Error 5447 The "CompileWorkflowTask" task failed unexpectedly.
System.ArgumentException: The resource string "UnsupportedProjectType" for the "CompileWorkflowTask" task cannot be found. Confirm that...
I am using a CQRS type patter for querying data in my application. I am currently using entity framework to connect to the database.
public class GetCustomerQuery : IQuery<Customer>
{
public string CustomerId { get; set; }
}
public class GetCustomerQueryHandler : IQueryHandler<GetCustomerQ...
I'm writing a code to compute a single value answer to a given numbers in integer array such that step sum is calculated till only 1 number is left.
for example: input: 3,5,2,6,7
output is computed as (3+5)+(5+2)+(2+6)+(6+7) like this till only i have a single number left.
3 5 2 6 7
8 7 8 13
15...
I am gradually completing the CodingBat exercises for Java. Here is the one I just did:
Given an array of ints, return true if it contains no 1's or it contains no 4's.
Here is my code:
public boolean no14(int[] nums) {
int oneCount = 0;
int fourCount = 0;
for (int i = 0; i <...
extension Array {
func flatten<TResult>(transform: (T) -> TResult?, childArray: (T) -> [T]) -> [TResult] {
var result = [TResult]()
for original in self {
let transformed = transform(original)
if transformed != nil {
result.append(trans...
I am currently attempting to create a two SVG overlay / masking like the image below
I have created a Svg for the overlay. As it stands i am trying to create two elements one for the green side and one for the blue side.
For what i am trying to achieve is this the best approach, if it not wha...
Which would be a better data structure? In the sample code, I am using a DateTimeData class/struct for holding a few properties. If I use a struct I am forced to use ref keyword when passing between methods where I expect the properties to be updated.
What is the correct approach for storing val...
You have a number of stones with known weights w1, …, wn. Write a program that will rearrange the stones into two piles such that weight difference between the piles is minimal.
Input contains the number of stones n (1 ≤ n ≤ 20) and weights of the stones w1, …, wn (integers, 1 ≤ wi ≤ 100000) del...
Ι have the following database
SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
SET time_zone = "+00:00";
CREATE TABLE IF NOT EXISTS `Authors` (
`AutID` int(11) NOT NULL,
`Name` varchar(50) NOT NULL
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=latin1;
INS...
There are 3 window groups to add users and the application uses MVC 4. Here's my approach to add security attributes to my controllers and pass user's role to the view in order to enable/disable controls. I'm looking for ways to approve the code.
Webauthorization.cs (the logic to check user's role 
I was able to run the form to update the data of the user profile, for the moment is in a rough version, but I know that can be improved.
I post what I did, I hope you could help me to improve the code that definitely is unclear and with defects.
//form update
if ((isset($_POST['submit'])) || (...
I'm using Python 2.7.5 in a GIS environment (namely: QGIS 2.8.1, or PyQGIS)
sys.version_info(major=2, minor=7, micro=5, releaselevel='final', serial=0)
I wrote my first code which is attached below. Its aim is to identify spatially identical Polylines (i.e. overlapping) and sum a value from...
I have a program that uses a lot of nested loops because I am terrible in creating an efficient program. For example:
for (String item : p1unique){
ArrayList<String> p2 = g.getOutEdgesToP(item);
Node n = (Node) nodeMap.get(item);
double weightsourcepaper = n.getWeight();
if (p2!=...
I have these struct(s) to keep data about temperature measurement:
// data structure representing day
struct Day{
vector<double>hour;
Day();
};
Day::Day(): hour(24){
for(int i=0; i< hour.size();++i) hour[i]=not_a_reading;
}
// data structure representing month
struct Month{
int ...
With the following Code I try to compare the content of two Worksheets.
The first column contains a key that is unique and the following columns contain data that I want to compare (My data sets contain around 7000 rows and up to 40 columns).
My question is if there is a way to make the code ru...
