This program takes a simple nucleotide sequence and finds the most common "k-mers" in the sequence, as determined by the supplied dataset (see below). The goal of the program is to find the origin of replication of a DNA sequence, as it is presumably the most common sequence, or in other words, t...
Last time I posted my code of Tant Fant Game. I got some really good advice and I have implemented all the suggested changes to my code. I was wondering if there were any other revisions that would be good to implement? Thanks! =)
class board:
def __init__(self) :
self.loc = ['B', '...
Here is a bit of context:
I am practicing TDD for a new application that will target .NET 3.5 CF and .NET 4.5.2 FF.
I might have some part of the code that use polymorphisme to decide at run-time a strategy (the design pattern) to use while running on a .NET 3.5 CF machine and an another runnin...
I'm creating a C# application that produces unique lines of data.
The main purpose of the application is for me to learn C#.
The secondary purpose is to have available lines of (dummy) data when testing Database development.
For this particular question I'm concerned with the most efficient algo...
This is what I have so far and I am not sure how to prevent numbers from appearing again.
<script>
function Randomize() {
var myVariable = document.forms["pick"]["MaxValue"].value;
var max=myVariable;
var random = Math.floor((Math.random()*(max))+1);
document.getElementById("results").innerHTML...
I want to determine whether or not the selected element exists in the list. This is the current procedure that I'm using for finding the element exist in a list or array. Is there any fast procedure for finding an element with any of these?
int[] array = { 1,2,9,3,5,6,7,8,10};
boolean isFound =...
In my cell model, there is a property lml_content:
- (NSString *)lml_content {
CGFloat contentW = [UIScreen mainScreen].bounds.size.width - 20;
if (contentW != _lastContentWith) {
_lastContentWith = contentW;
CGRect textRect = [_lml_content boundingRectWithSize:CGSizeMake(contentW, MAX...
For a homework assignment I've been given the task of parsing out information from an 32-bit MIPS instruction. (For more information on the instruction formats, see here: https://en.wikipedia.org/wiki/MIPS_instruction_set#MIPS_instruction_formats). The instructor has provided us with a header fil...
I have a problem that it is:
How we can move the horse on chess board so that it moves on all the points, but "it should move on each point just once"!
And at last,it should return to first point(starting point).
The minimum cost algorithm is implemented in C++ set, Java TreeSet, no timeout. But, C# code using SortedSort has a timeout issue. C# SortedSet uses extension method, using LINQ to simulate TreeSet floor method. Need help on Java TreeSet analog in C#, how to avoid LINQ performance issue? Also, pl...
There are some repeated codes in switch case, how can I rewrite this code efficiently ?
$filterTypes = array(Filter::TYPE_ALLPAY, Filter::TYPE_TOP, Filter::TYPE_NEW, Filter::TYPE_SALEPRICE);
$date = Orm::getNow('Y-m-d');
foreach ($filterTypes as $type) {
switch ($type) {
...
i have excel worksheet which has 9 columns in it, like Date, Website, Website_code, Part Numbers, Part number returned, Quantity, Lead time and Availability. Same part numbers have different pricing values in different websites, I want the Pricing values to be displayed website wise in seperate c...
Is there a difference (of any sort) if concatenation is done in this way:
var html = [];
html.push("<div>");
html.push("<h1>Hi there!</h1>");
html.push("</div>");
document.getElementById("result").innerHTML = html.join("");
versus
var html = "";
html += "<div>";
html += "<h1>Hi there!</h1>";
...
I wish to select any other multiple records if it exists (not including the value 9999) - if NO other records exist except one with the value 9999 then only must that one be returned.
In other words, imagine the following:
| FIELD1 | FIELD2 | FIELD3 |
1.| AAA | BBB | 1234 |
2.| AAA ...
I had to do some maintenance programming on a legacy software recently.
Most of the system's logic is done with Java and PL SQL.
The Java creates some special kind of XML. These XML is then displayed in the browser. JavaScript is used as a link between does XML-views and the backend Java.
Th...
This is my first foray into multithreading, and keen to know if I have fallen into any traps or room for optimisation/improvement.
example usage:
var success = new ConcurrentBag<CourseParticipant>();
var fail = new ConcurrentBag<CourseParticipant>();
using (var parallelEmails = new ParallelSmtp...
The problem is: Given two strings, write a method to decide if one is a permutation of the other. I wrote the following code in scala, may I know any other optimization one?
def checkpermutation(str1:String, str2:String): Boolean=(str1, str2) match {
case (a,b) if a==b => true
case (a,b) i...
I have these classes:
public class BaseSearchFilter
{
public int IssueCount { get; set; }
public bool IsSelected { get; set; }
public string FilterDescription { get; set; }
}
public class IssueTypeSearchFilter : BaseSearchFilter
{
public StandardIssueTypeDTO IssueType { get; set...
I developed a simple deck shuffle and drawing system, as a test on how to use collections and learn from it.
However, I think my code is a bit wonky, and I think here is the best place to get new tips on what to improve.
Public deck As New Collection
Public face As New Collection
Public symbols...
I have some files I want to process, and I know how to do in sed/awk (for each one):
awk '{if (index($0,"#")!=1) {line++; if (line%3==1) {print $2,$3}}}' q.post > q
or
grep -v "#" q.post | awk '{if (NR%3==1) {print $2,$3}}'
It's one line, and rather beautiful and clear.
Now, my main pr...
im just wondering if any one could help point me in the right direction please??
ive found this code on here and i cant seem to figure out how to call the post function passing through parameters for the dictionary.
ive searched all other the internet but no luck
please help i really need this...
ASK
Consider any indexed sequence of natural numbers C, which define the concept of the present position.
Next, we introduce two operations on the elements of this sequence:
If amount of sequence of natural numbers is even number ->
R, remove the item 'c' on index POS + 1, then move the poi...
Time for the most original question of the year: writing a FizzBuzz in Haskell!
So here is what I came up with:
fizzBuzz :: [Int] -> [String]
fizzBuzz xs =
[fizz x | x <- xs]
fizz :: Int -> String
fizz x
| mod x 15 == 0 = "FizzBuzz"
| mod x 3 == 0 = "Fizz"
| mod x 5 == 0 =...
I had a file with 2 hash functions (DJB2, NMEA0183), written in C-like way, e.g. something like this:
uint8_t NMEA0183Hash(const char *s, size_t const size){
uint8_t hash = 0;
for(const char *c = s; c < s + size; ++c)
hash = hash ^ (uint) c;
return hash;
}
Everything look...
I have a problem where I need to replace every base part of URLs in a body of text. However, I only want to replace it in specific URLs. Only URLs that go to "resource.aspx" that have the "source" parameter need to get the replacement. Other URLs could have the target base part and we don't wa...
I have a method that takes a String and returns the phone number in certain format. It will return the numbers with dash ("-") in every 3 digits and at least keep 2 digits together. For example, it will return
Test: '00-44 48 5555 8361'
Expected: 004-448-555-583-61
Test:'0 - 22 1985--324'
...
This class has the responsibility of parsing a string to one of the primitive types: int, double, float, decimal...
While creating it, I have noticed that it'll be terribly ugly.
It basically should perform a TryParse of each primitive type and return the first that returns true, along with t...
I made an auto complete input box of every town,city,village in the UK...yes every single one the load times are painful to say the least is there a way to reduce that?
Yes it's in the fiddle I really don't think it would fit in here.
But here is a sample
<input type="text" id="location" n...
I have written a small program to query the Stack Exchange API, specifically for badges. The main idea of the program is to return the new list of Tumbleweed posts on Stack Overflow, every 10 minutes. The motivation for this bot was the Weed Eater hat.
The program queries the API every 10 mins....
I’m a junior developer and working every other three months in a software development company as part of my corporate studies.
Even though I’ve been programming for almost 1 year (3 x 3 months work experience + side projects) I quite often have to check the documentation and/or Stack Overflow du...
Exposing Inherited Members
I have a WPF Custom Control library (ContentToggleButton) and an app (spec) to test it. The Custom Controls, which derive from Presentation Framework elements, expose inherited properties as well as new properties to the consumer.
This means that the consuming app depe...
