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Which UUID version to use?
...you want a version 1 or version 4.
Version 1: This generates a unique ID based on a network card MAC address and a timer. These IDs are easy to predict (given one, I might be able to guess another one) and can be traced back to your network card. It's not recommended to create these.
Version 4: Th...
What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
...proved quite a bit, but it still is not widespread enough for most browser-based usages. As of December 12, 2017, it is supported in current versions of:
Chrome (v. 45+)
Firefox (v. 22+)
Edge (v. 12+)
Opera (v. 32+)
Android Browser (v. 47+)
Opera Mobile (v. 33+)
Chrome for Android (v. 47+)
Firefox ...
How to programmatically take a screenshot on Android?
... over black background (depending on the theme).
This solution is heavily based in Mualig code and the code I've found in Robotium. I'm discarding the use of drawing cache by calling directly to the draw method. Before that I'll try to get the background drawable from current activity to draw it fi...
What is the best way to dump entire objects to a log in C#?
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You could base something on the ObjectDumper code that ships with the Linq samples.
Have also a look at the answer of this related question to get a sample.
sh...
What are invalid characters in XML
... characters), then probably it's better to use some kind of encoding (e.g. base64).
How to use SQL Order By statement to sort results case insensitive?
I have a SQLite database that I am trying to sort by Alphabetical order. The problem is, SQLite doesn't seem to consider A=a during sorting, thus I get results like this:
...
Weird “[]” after Java method signature
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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What is App.config in C#.NET? How to use it?
I have done a project in C#.NET where my database file is an Excel workbook. Since the location of the connection string is hard coded in my coding, there is no problem for installing it in my system, but for other systems there is.
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How does a Breadth-First Search work when looking for Shortest Path?
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Based on acheron55 answer I posted a possible implementation here.
Here is a brief summery of it:
All you have to do, is to keep track of the path through which the target has been reached.
A simple way to do it, is to p...
Ruby max integer
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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