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Generic Repository With EF 4.1 what is the point
...testable
The first reason is some kind of architectonic purity and great idea that if you make your upper layers independent on EF you can later on switch to other persistence framework. How many times did you see such thing in the real world? This reason makes working with EF much harder because ...
Why can't C++ be parsed with a LR(1) parser?
...ammar rules, by design. (Made the theory easier back in the 1970s when the ideas were being worked out).
C and C++ both allow the following statement:
x * y ;
It has two different parses:
It can be the declaration of y, as pointer to type x
It can be a multiply of x and y, throwing away the an...
What is Gradle in Android Studio?
...y when you make any relevant changes to your project. However, it's a good idea to understand the role these files play within your project.
gradle-wrapper.properties (Gradle Version)
This file allows other people to build your code, even if they don't have Gradle installed on their machine. This ...
How can prepared statements protect from SQL injection attacks?
...
The idea is very simple - the query and the data are sent to the database server separately.
That's all.
The root of the SQL injection problem is in the mixing of the code and the data.
In fact, our SQL query is a legitimate...
Is the 'override' keyword just a check for a overridden virtual method?
...
That's indeed the idea. The point is that you are explicit about what you mean, so that an otherwise silent error can be diagnosed:
struct Base
{
virtual int foo() const;
};
struct Derived : Base
{
virtual int foo() // whoops!
...
What is the X-REQUEST-ID http header?
...s (that a client can see) with server logs (that the server can see).
The idea of the X-Request-ID is that a client can create some random ID and pass it to the server. The server then include that ID in every log statement that it creates. If a client receives an error it can include the ID in a b...
Parallel.ForEach vs Task.Factory.StartNew
... and created tasks for it. (Then Task.WaitAll to wait for completion.) The idea is to have idle threads pick up a work package to help finish the work instead of waiting for 1-2 threads to finish up their (Parallel.For) assigned chunk.
– Tedd Hansen
Jun 15 '15 ...
When should I use the new keyword in C++?
...to have a fixed size is a bit of a simplification,but it conveys the basic idea (and I wouldn't recommend messing about with the C functions which let you be too creative with stack allocations)
– jalf
Feb 15 '13 at 22:41
...
Rails: Default sort order for a rails model?
...for actions like where's limiting (filtering) the default selection (a bad idea for a default) rather than just being used for ordering results.
For where selections, just use the regular named scopes. and add that scope on in the query, e.g. Book.all.published where published is a named scope.
In ...
What data is stored in Ephemeral Storage of Amazon EC2 instance?
...g the provided settings. Filename: core/Loader.php Line Number: 346 Any ideas? This wasn't happening prior to doing this.
– James
Sep 11 '14 at 0:50
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