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getViewTypeCount and getItemViewType methods of ArrayAdapter
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Check whether user has a Chrome extension installed
...JS classes for extensions), but an indirect method (until something better comes along):
Have your Chrome extension look for a specific DIV or other element on your page, with a very specific ID.
For example:
<div id="ExtensionCheck_JamesEggersAwesomeExtension"></div>
Do a getElemen...
How to find duplicates in 2 columns not 1
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You should set up a composite key between the two fields. This will require a unique stone_id and upcharge_title for each row.
As far as finding the existing duplicates try this:
select stone_id,
upcharge_title,
count(*)
f...
Opposite of String.Split with separators (.net)
Is there a way to do the opposite of String.Split in .Net? That is, to combine all the elements of an array with a given separator.
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How do I join two paths in C#?
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You have to use Path.Combine() as in the example below:
string basePath = @"c:\temp";
string filePath = "test.txt";
string combinedPath = Path.Combine(basePath, filePath);
// produces c:\temp\test.txt
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Are C# events synchronous?
...delegate field of the same delegate type
subscribing is done with Delegate.Combine()
unsubscribing is done with Delegate.Remove()
Invoking is done by simply invoking the final combined delegate
Here's what I did. The program I used:
public class Foo
{
// cool, it can return a value! which val...
Command-line svn for Windows?
Is there a command-line based version of svn for Windows? I know I can get TortoiseSVN, but that just doesn't work for me.
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How to change bower's default components folder?
I'm making a new project that uses bower from twitter. I created a component.json to maintain all my dependency like jquery. Then I run bower install that installs everything in a folder named components . But I need to install the components in a different folder, e.g. public/components .
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S3 Static Website Hosting Route All Paths to Index.html
...html
Origin Domain Name: S3 bucket domain, for example: react.s3.amazonaws.com
Go to Error Pages tab, click on Create Custom Error Response:
HTTP Error Code: 403: Forbidden (404: Not Found, in case of S3 Static Website)
Customize Error Response: Yes
Response Page Path: /index.html
HTTP Response C...
How to change the style of alert box?
...nctionality</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<link rel="stylesheet" href="/resources/demos/style.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.j...