I was tasked today with cleaning up data from a SSRS report put together by a DB programmer. The original report was to find duplicate serial number sales within a user-defined period of time. I was given an Excel file with the result data set and it smelled really funny, so I decided to go into ...
I completed a challenge of codeeval called BayBridges. It can be found here. I have uploaded my code on GitHub here.
The code works for the test input which has been given under the question. However, it fails for large test case since the code takes more than 10 seconds to run for large data s...
This looks fishy to me:
//Try to find the character
if(comparison > 0){
switch(word_tree_insert(&(*root)->greater, word, replacement)){
case WT_DUPLICATE:
return WT_DUPLICATE;
case WT_ERROR:
return WT_ERROR;
case WT_SUCCESS:
retur...
And what's wrong with :
public final class SDGIntIDGenerator {
private static final AtomicInteger = new AtomicInteger(1);
private SDGIntIDGenerator() {}
public static int generate(){
return sequence.getAndIncrement();
}
}
Atomic Integer is thread safe.
Put private c...
HTML Code: for Add New button
<div>
<a data-toggle="modal" href="#addnewDepartment" id="add-new-department-btn">Add New</a>
</div>
<div>
<a data-toggle="modal" href="#addnewVehicle" id="add-new-vehicle-btn"> Add New </a>
</div>
Modal Dialog frames:
<!-- Adding New Department -->
<...
I found EXPLAIN SELECT query very useful in MySQL because it gives information on how SQL will be executed and gives the opportunity to analyze, for e.g., missing indexes you should add in order to improve response BEFORE doing the query itself and analyzing stats.
My question is: In databases l...
I tried to recreate a minigame (not sure about it's name, I call it b10k) with 2048 looks, therefore it looked better if I use html elements, and I really am not good at working with them, but I tried: https://github.com/Cicada3301/b10k
I could also find out that there is a bug that sometimes doe...
Actually, I just have no ideas
how to make breaklines to make it more readable,
Anyone can suggest me how can I improve it ?
Thanks
module TestingDataLoad
def get_files_from(search_target)
Dir[search_target].each do | d |
testing_files={}
if File.directory? d
Dir.gl...
This question is intended to be the counterpart of: Checklist for how to write a good Code Review question
Getting started with CodeReview:
New users often seem to have problems to understand, what exactly is expected from a CR-Answer. Many come from Stackoverflow, others maybe from Programmer...
I'm working on an Android application. My app has 3 components who are responsible for handling data:
User inteface (ListView)
ArrayList of POJOs (For the ArrayAdapter)
SQL Lite database
There's a background service running checking for new data periodically. The interval is configurable so i...
I made this method that takes any string and transforms it into a multiline text each line having the max (character) length specified by the rowLength parameter.
My question is : how can i make this better? functionality and code wise.
Currently it sometimes adds a empty line at the end because ...
dsfdfdsfdsfdsfdsfdsfdsfdsfdsfdsfdsfds
Because the birthday is stored in the integer format JJJJMMTT (which is a horrible format to store it in btw), hat_geburtstag only returns the month and day of the birthday, which means that the year is skipped.
Other comments:
It would be better to store a Date/Calendar for the birthday and u...
I am looking for a sort of Review of some work that I did for a contest (I didn't win).
Personally I think that the business cards look awesome.
I used graphics and such from the client's site. (I am not going to blur anything because the information is readily available and I see the Busines...
I want to create a form with a country drop down list so I can just google and get all the countries but the question should I just encode it statically or generate dynamically with PHP. (Note it doesn't have to be necessary country list just any static list with lots of data)
HTML Example:
<se...
let StringOfLengthConstructor<'c> (input:string, length:int, defaultConstructor:string->'c) =
match input with
| null -> None
| x when x.Length = length -> Some(defaultConstructor(input))
| _ -> None
type String3 = | String3 of string
let String3 input = StringOfLengthConstructor<...
I'm curious whether checking for null is redundant in this concrete example.
public LoginJob(@NotNull String login, @NotNull String password) {
super(new Params(Priority.NORMAL).requireNetwork().persist());
Preconditions.checkNotNull(login, "login is null or empty");
Pre...
