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Difference between socket and websocket?
...ete this accepted answer, I would kindly ask you to edit it with correct information. Thanks!
– Pablo Santa Cruz
Feb 11 '11 at 21:59
2
...
extract part of a string using bash/cut/split
...s or patterns using:
${MYVAR/search/replace}
The pattern is in the same format as file-name matching, so * (any characters) is common, often followed by a particular symbol like / or .
Examples:
Given a variable like
MYVAR="users/joebloggs/domain.com"
Remove the path leaving file name (all...
Differences between “BEGIN RSA PRIVATE KEY” and “BEGIN PRIVATE KEY”
...
so, is there any format that is used except those two, and if there is how can I determine it from the header?
– monim
Nov 19 '13 at 8:40
...
What is the most pythonic way to check if an object is a number?
...you are more concerned about how an object acts rather than what it is, perform your operations as if you have a number and use exceptions to tell you otherwise.
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What are the best use cases for Akka framework [closed]
I have heard lots of raving about Akka framework (Java/Scala service platform), but so far have not seen many actual examples of use cases it would be good for. So I would be interested in hearing about things developers have used it succesfully.
...
Entity framework linq query Include() multiple children entities
...l generated in both instances is still by no means intuitive, but seems performant enough. I've put a small example on GitHub here
EF Core
EF Core has a new extension method, .ThenInclude(), although the syntax is slightly different:
var company = context.Companies
.Include(c...
Shiro vs. SpringSecurity [closed]
...tart using shiro. Shiro annotations seem to suffer some issues in spring.Information on how to solve it are very har and there are various posts in stackoverflow (1 or 2 posted by myself) which most of the time found no answers. I was seriously thinking i should go spring security despite it said co...
ASP.NET MVC: Is Controller created for every request?
...ull)
{
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentCulture,
MvcResources.ControllerBuilder_FactoryReturnedNull,
factory.GetType(),
controllerName));
}
}
Here's the Controller fact...
Performing Inserts and Updates with Dapper
... are now several extensions available in the Dapper.Contrib project in the form of these IDbConnection extension methods:
T Get<T>(id);
IEnumerable<T> GetAll<T>();
int Insert<T>(T obj);
int Insert<T>(Enumerable<T> list);
bool Update<T>(T obj);
bool Update&l...
What are the differences between “=” and “
...bject 'x' not found
sum((x = 1), 2)
# [1] 3
x
# [1] 1
Clearly we’ve performed an assignment, using =, outside of contexts (a) and (b). So, why has the documentation of a core R language feature been wrong for decades?
It’s because in R’s syntax the symbol = has two distinct meanings that ge...