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What does “Document-oriented” vs. Key-Value mean when talking about MongoDB vs Cassandra?
...a document-oriented system relies on internal structure in the document in order to extract metadata that the database engine uses for further optimization.
If we deals about difference between MOngoDb and Cassandra.
MongoDB acts much like a relational database. Its data model consists of a databa...
How to create ASP.NET Web API Url?
... neither in your views nor in the standard controllers.
UPDATE:
And in order to do routing outside of an ApiController you could do the following:
public class HomeController : Controller
{
public ActionResult Index()
{
string url = Url.RouteUrl(
"DefaultApi",
...
How to convert AAR to JAR
...Lib.jar) and move it to the lib folder within the extracted folder.
Now in order for Eclipse to accept it you need to put two files into the extracted folder root:
.project
.classpath
To do that, create a new Android dummy project in Eclipse and copy over the files, or copy over from an existing ...
If i synchronized two methods on the same class, can they run simultaneously?
...reads are shut out of all synchronized instance methods on that object.
In order for the two methods to run concurrently they would have to use different locks, like this:
class A {
private final Object lockA = new Object();
private final Object lockB = new Object();
public void methodA...
how to iterate through dictionary in a dictionary in django template?
...this logic to your specific dict.
To iterate over dict keys in a sorted order - First we sort in python then iterate & render in django template.
return render_to_response('some_page.html', {'data': sorted(data.items())})
In template file:
{% for key, value in data %}
<tr>
...
Vim - how to run a command immediately when starting vim?
...ent variables and files and sets values
accordingly. Vim proceeds in this order:
1. Set the 'shell' and 'term' option *SHELL* *COMSPEC* *TERM*
2. Process the arguments
3. Execute Ex commands, from environment variables and/or files *vimrc* *exrc*
4. Load the plugin scripts. ...
Explain the concept of a stack frame in a nutshell
... returning from the stack, values will returned in reverse of the original order in which they were allocated in stack.
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How does StartCoroutine / yield return pattern really work in Unity?
...those functions that you write are being called by the same main thread in order. You can verify this by placing a while(true); in any of your functions or coroutines. It will freeze the whole thing, even the Unity editor. This is evidence that everything runs in one main thread. This link that Kay ...
Encrypt & Decrypt using PyCrypto AES 256
...called the block and outputs a block. We use AES in a mode of operation in order to encrypt. The solutions above suggest using CBC, which is one example. Another is called CTR, and it's somewhat easier to use:
from Crypto.Cipher import AES
from Crypto.Util import Counter
from Crypto import Random
...
Number of visitors on a specific page
... (for which I have URL).
I don't find in Analytics where to enter a URL in order to look for statistics for this specific page.
...