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Java code To convert byte to Hexadecimal
...Convert 2 to Hex.
1) First convert 2 to binary in two's complement:
2 (base 10) = 0000 0010 (base 2)
2) Now convert binary to hex:
0000 = 0x0 in hex
0010 = 0x2 in hex
therefore 2 = 0000 0010 = 0x02.
Example 2: Convert -2 (in two's complement) to Hex.
1) First convert -2 to binary in two'...
Find the number of downloads for a particular app in apple appstore [closed]
...t you can do is find a few companies that are sharing and then extrapolate based on app ranking (which is available publicly). The best you'll get is a ball park estimate.
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Difference between JOIN and INNER JOIN
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Is this true for all data bases (e.g. SQL, postgres?) Does anyone know a link to the documentation explaining this?
– Chogg
Oct 25 '17 at 17:32
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Why does git-rebase give me merge conflicts when all I'm doing is squashing commits?
...hese commits by squashing many down into a single commit. Naturally, git-rebase seems the way to go. My problem is that it ends up with merge conflicts, and these conflicts are not easy to resolve. I don't understand why there should be any conflicts at all, since I'm just squashing commits (not del...
How do I log ALL exceptions globally for a C# MVC4 WebAPI app?
....Threading.CancellationToken cancellationToken)
{
var result = base.InvokeActionAsync(actionContext, cancellationToken);
if (result.Exception != null && result.Exception.GetBaseException() != null)
{
var baseException = result.Exception.GetBaseExcepti...
Nested Git repositories?
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The chrisjean.com blog does not seem to be current based on just having tried to follow it. The wiki post from Greg may be a bit more complicated, but as a git newbie I prefer accurate to simple...
– sage
Jul 21 '11 at 16:12
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Is there a template engine for Node.js? [closed]
... the Django template engine or the like that at least allows you to extend base templates?
21 Answers
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What exactly is node.js used for? [closed]
... the talk videos linked there to get a better idea.
Node.js is an event based, asynchronous I/O framework that uses Google's V8 JavaScript Engine.
Node.js - or just Node as it's commonly called - is used for developing applications that make heavy use of the ability to run JavaScript both on t...
Count, size, length…too many choices in Ruby?
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There is a crucial difference for applications which make use of database connections.
When you are using many ORMs (ActiveRecord, DataMapper, etc.) the general understanding is that .size will generate a query that requests all of the items from the database ('select * from mytable') and the...
Using Java with Nvidia GPUs (CUDA)
...afik/JavaCL : Java bindings for OpenCL: An object-oriented OpenCL library, based on auto-generated low-level bindings
http://jogamp.org/jocl/www/ : Java bindings for OpenCL: An object-oriented OpenCL library, based on auto-generated low-level bindings
http://www.lwjgl.org/ : Java bindings for Open...