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What is the difference between using IDisposable vs a destructor in C#?
When would I implement IDispose on a class as opposed to a destructor? I read this article , but I'm still missing the point.
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What's the difference between INNER JOIN, LEFT JOIN, RIGHT JOIN and FULL JOIN? [duplicate]
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Reading this original article on The Code Project will help you a lot: Visual Representation of SQL Joins.
Also check this post: SQL SERVER – Better Performance – LEFT JOIN or NOT IN?.
Find original one at: Difference...
Can you use hash navigation without affecting history?
...ation.replace('example.com/#hash_value_here'). This seem obvious when you read it here, but is a gotcha when you're on a page with a path fragment and don't realize base is set.
– Tyler Kasten
Jun 8 '17 at 23:05
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How to render a PDF file in Android
...wers given to this and other similar posts:
This solution checks if a PDF reader app is installed and does the following:
- If a reader is installed, download the PDF file to the device and start a PDF reader app
- If no reader is installed, ask the user if he wants to view the PDF file online thro...
Best practice for instantiating a new Android Fragment
...n and initialization. If you're new to Android and have stumbled on this thread, please read the answer above over and over and over again.
– rmirabelle
Aug 2 '13 at 15:20
10
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Difference between Lookup() and Dictionary(Of list())
...<TKey, List<TValue>>, so that difference is kind of explicit already.
– Martao
Jun 21 '14 at 18:25
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SQL Server : Columns to Rows
...d how to grant rights to a user so that they can execute it without having read access to the underlying table. To me that's scope creep, because most people writing queries against a table have read access to the table.
– Aaron Bertrand
Aug 2 '13 at 21:56
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SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'
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I'd recommend reading that PEP the error gives you. The problem is that your code is trying to use the ASCII encoding, but the pound symbol is not an ASCII character. Try using UTF-8 encoding. You can start by putting # -*- coding: utf-...
iPhone App Icons - Exact Radius?
... creating artwork for websites and other promotional material.
Additional reading:
Neven Mrgan on additional icon sizes and other design considerations: ios app icon sizes
Bjango's Marc Edwards on the different options for creating roundrects in Photoshop and why it matters: roundrect
Appl...
How to correctly save instance state of Fragments in back stack?
... this fix something you noticed while using the support library or did you read about it somewhere? Is there any more information you could provide about it? Thanks!
– Piovezan
Feb 2 '15 at 21:38
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