I might not be keeping with Single Responsibility with my DAO. I also implement a custom observable through update. It makes sense because when something changes in the data, then it makes sense for the observers to be updated. Is there way for me separate them but still able to update when I u...
A group of basic sorting algos. Based on Algorithms, 4th Edition - Robert Sedgewick | Kevine Wayne. Just making sure all of my logic and everything is correct.
/*
Sandbox for the various search algorithms from Section 2 of
<a href="http://algs4.cs.princeton.edu/home/">Algorithms, 4th Editi...
I have this tooltip code that I came up with, using jQuery:
$('div.a')
.bind('mousemove', function(e){
$('#follow').css({
left: e.pageX + 20,
top: e.pageY
});
})
.mouseenter(function() {
$('#follow').css('display','block');
})
.mouseleave(function() {
$('#follow'...
Task is simple. I want to check if there is page variable (in url) and if it is, if it's correct - it cannot be number 1 because this is default page and it should be valid int from 2 to max number of pages (not octal and not hexadecimal).
My code for that is:
<?php
$_GET['page'] = '01';
$sel...
I have the following js function and it looks very bloated, i'm not actually sure whats its doing, how can I re-factor this?
function address_finder_setter() {
var formElement;
var buttonClicked = document.getElementById('addressFinderPanelForm_buttonClicked').value;
if (buttonClick...
I am trying to produce a form builder I found a bootstrap version which works quite well except for the part where it renders the form for preview does anyone recommend a approach to the following. Which would produce a clean html5 form ?
var selected_content = $("#selected-content")...
I just saw this in my Google result:
You can even give feedback as to:
What is this and is it something new or has this been viewed before?
My final version is a direct translation from Python. Thanks to build-in support for generator, its speed is almost the same as Python. As I quite like using generator and list comprehension in Python, I am not sure I get the right way in Racket.
Moreover, I've only found explicit support for ge...
I am retrieving product records / sales order from a database. I am joining table results using MySQL's UNION feature.
First of all this is the query that i used:
SET @meta_id=0;
SELECT @meta_id:= @meta_id+1 AS meta_id, order_item_id, meta_key, meta_value FROM (
SELECT bso.ID AS meta_id, bso....
Sorry for my English
I usually write:
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
saveState(outState);
}
private void saveState(Bundle outState) {
outState.putParcelable("item1", item1);
outState.putParcelable("item2", item2...
I was wondering if there could be an easier or simpler way of filling a table with code behind.
So far I have my html/asp.net table which looks like this :
<table style="width:275px;">
<thead>
<tr>
<th><asp:Label ID="LBL_StatsH0" runat="server" Text="Section"></asp:Label><
When I work with SqlDataAdapter, I usually follow this pattern. Especially, please note the using/fill combination. It's basically a one-liner. The other stuff is just the facility around it.
private void PopulateData(DataTable table, long index)
{
SqlCommand command = new SqlCommand(
comm...
In use cases where web applications utilize ng-repeat heavily and also rely on event triggers for each item in the collection, such as ng-click and the like, watchers become too numerous and may adversely affect performance when the number of items grow large.
To remedy this problem, an event de...
I'm working on a set of PostgreSQL helper classes, and am representing each PostgreSQL data type as objects. Instead of creating a class for each number format, I've created a template so the user can create a Number<int>, Number<double> etc as necessary, which is awesome as it saves me lots of c...
Recently I had quite a few edits to include the correct syntax-highlighting for c# questions, which is:
<!-- language: lang-csharp -->
That's needless editing for a thing that could also be done via machine.
I suggest defaulting to lang-csharp for questions asked with c#
Specific edit in question
How should we handle edits like this one?
I assumed that the user that is suggesting the edit is actually the user that posted the question and has now created themselves a real user rather than a generic user1234 user. I don't know if that is true or not though.
