Some Code Review regulars have been discussing on Code Review Meta and in chat the possibility of redesigning the look of code blocks as part of eventual "graduated" site design.
Would you please indicate if this can be done, and if that is the case, what steps we could take to start coming up ...
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FizzBuzz was fun, and I got great feedback and learned a few things (which I hope I put in practice here), but only scratched the surface. I wanted to explore the LOLCODE language a bit more, so I implemented a little rock-paper-scissors, to play with functions, parameters, return values.. and us...
I am trying to solve this problem on SPOJ but I am facing performance issue with accessing elements of list. Also I am facing runtime error if I am trying to access the list element.
In order to get the nth element I using [1,1,1,2]!!n this function and I was told that this run in O(n) which is v...
I have set alert dialog on textview's onclicklistener,and there I have added some items using array adapter,now what I want to check is if user select item from alert dialog and click on submit,it should submit otherwise not..but as per my if I select or not it displays message fill the details.....
I have about 1000 .xml files in different sub directories under one root folder. I am currently using the below code to search for text in the .xml file.
<?xml version="1.0" encoding="UTF-8"?>
<my_port
xmlns="http://www.mytest.com/test"
xmlns:a="http://www.mytest.com/"
xmlns:xsi="http://ww...
Crossposted from Stack Overflow
A friend of mine gave me the following challenge that I'm having some trouble solving-
Problem: Write a function that takes a String document and a String[] keywords and returns the smallest substring of document that contains all of the strings in keywords.
...
I have a Array like this:
a = [["foo1", 3],
["foo2", 4],
["foo3", 1],
["foo4", 2],
["foo5", 3],
["foo6", 4],
["foo7", 1],
["foo8", 2],
["foo9", 3]]
The second values are circling number 1 to 4, it is uncertain from which number starts.
I want to group t...
Is this the best way to refactor the join and fetch the required attributes or is there any better option here?
#student.rb
class Student < ActiveRecord::Base
has_many :subjects
end
#subject.rb
Class Subject < ActiveRecord::Base
belongs_to :student
def self.get_all_subjects_and_stud...
I have the following function
def dnd_return(number,my_timeout):
try:
r =requests.get("https://dndcheck.p.mashape.com/index.php?mobilenos= {}".format(number), timeout =my_timeout)
except (requests.exceptions.Timeout, requests.exceptions.ConnectionError) as err:
return "Er...
Suppose I have this small piece of code:
function capMe(names) {
if (!Array.isArray(names)) {
return;
}
return names.map(function(name) {
return name.charAt(0).toUpperCase() + name.slice(1).toLowerCase();
});
}
/=> capMe(['foo', 'BAR']) === ['Foo', 'Bar']
My questions are:
...
I wanted your opinion and know if my code below can be refactored
my js function:
var updatePrice = function () {
var goPrice;
var returnPrice;
if (typeof scope.selectedGo !== 'undefined' && typeof scope.selectedReturn !== 'undefined') {
for (var go in scope.gooffers) {
...Thank you for your interest!
I am trying to create Conway's Game Of Life on Java with a random seed generator function. Basically, the user should be able to specify the number of cells (e.g. 3x4) and then the randomise method will make the cell either alive or dead (1 or 0). Then, the rules of ...
I am working on an application that is able to parse the HearthStone logs, and for this case I am trying to parse the following log entry:
[Power] GameState.DebugPrintPower() - CREATE_GAME
[Power] GameState.DebugPrintPower() - GameEntity EntityID=1
[Power] GameState.DebugPrintPower() - ...
I am wondering which method code is more "Pythonic":
def load_job(self, identifier, job_name):
i = 5
while i:
try:
for ep in iter_entry_points(group='core.account', name=identifier):
self.modules[identifier] = ep
loaded = ep.load()
...
In groovy I have a list of files A and also another list of files B. I want to remove all the files from A that have a filename that also occurs in the list of files B. I wrote the following code:
List<File> removeByName(final List<File> files, final List<File> removalFiles) {
final Set<String>
I have an configuration file which holds several file paths.
If these paths are relative, I want them to be relative to the path of the configuration file (and not to the path of the JVM process).
Since it's not possible to change the working directory with Java, I've written this method:
publ...
For starters, let's explain the error:
Given:
class Foo<T:Hashable> { }
class SubFoo<String> : Foo<String> { }
The confusing part here is that we expect "String" to mean the Swift defined structure which holds a collection of characters. But it's not.
Here, "String" is the name of the gene...
I have the following code, which provided two objects cmd and this.xxx.properties, detect the only property changed.
I would like to know if I could optimized or improve my code for speed.
_deltaProperties: function (cmd) {
var dataBefore = this.xxx.properties,
newData ...I am working on a parser that can parse log entries from a game called HearthStone, the overall idea is that it will read the log file live when the game is running, parses the log file and show interesting and useful data in real time.
For this question I focus on the module that provides an AP...
In my application I used edit text with validations,by default when validation is not match it shows red border as given in following image,now if validation is success,then border color should be change into green...
Basically, I need to regroup keys by values from an object to an array
An example worth a thousand words in my case, as I don't know how to clearly explain my problem
Here is my input object :
{
"Data 1": 0,
"Data 2": 1,
"Data 3": 3,
"Data 4": 0
}
And there what I should outp...
class UserController extends BaseController {
/*
User Controller - Everything a user can do
*/
private $username;
private $email;
private $password;
public function __construct() {
}
/*
Register
*/
public function setUsername() {
r...
What could I do to make my android activity design more like this app screenshot image?
Basically I've seen this login screen I liked the look of, and I've attempted to make my design match it as closely as possible. But although my design does look similar, it doesn't look anywhere near as good...
I have a class that takes a lot of parameters, and to simplify things I created a child class that calls some static methods to retrieve those parameters (file names and the like):
class BaseClassVersion1
{
private int a;
private int b;
private int c;
public BaseClassVersion1(int a, int...
I'm new to Groovy, and coming from PHP it's been a rough transition.
The code below works. However, I would appreciate feedback on how better to write it and follow good practice with Groovy.
I anticipate doing a lot of Excel work in the future, and so tried to make this program reusable for mo...
How can I refactor the following code? I have a method that receives a storeName parameter, and based on the store we parse a CSV file, an XML file or a CSV and an XML file together in order to retrieve the products and product details.
The present code structure seems pretty impractical to me....
I'm new at Matlab and I would like to know tips in order to make short the following program since it consumes a lot of time. The scheme of the actual code is very similar to a typical c++ code
Thank you!
close all %Tanca totes les finestres obertes
clear all %Removes va...
NoMoreInputException
"No more input" shouldn't be an exception, as it's part of the normal flow and not an unexpected condition. Use the same paradigm as Iterator and add hasNext() to LineReader and LogReader.
LineReader
I don't see any compelling reason not to prefer the Iterator<String> inte...
My insight here is that it's usually not useful to distinguish between null and empty strings. Sometimes it is, but usually not. Usually I like to assign my strings as empty if they would have been null.
var lastName = Request.Params["lastName"] ?? ""
Thus I had the idea of a struct which would...
