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Symfony 2 EntityManager injection in service
...;userRepository = $userRepository;
}
public function getUser($userId)
{
return $this->userRepository->find($userId);
}
}
2. Create new custom repository
<?php
namespace Test\CommonBundle\Repository;
use Doctrine\ORM\EntityManagerInterface;
class UserRepository...
What is the equivalent of “!=” in Excel VBA?
...y optimization, but, apparently, the VBA compiler does not do it. Someone did a benchmark with the result that Len(str) > 0 is about twice as fast as str <> "" for 10 million iterations. That said, we are talking about extreme micro-optimization here (0.36 vs 0.72 seconds for 10 million ite...
How to use NSURLConnection to connect with SSL for an untrusted cert?
...ied from Apple sample code AdvancedURLConnections, and you need to add two files(Credentials.h, Credentials.m) from apple sample code to your projects.
- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace {
return [protection...
How to define “type disjunction” (union types)?
... a StringOrInt[Boolean]") is plugged, at least if StringOrInt resides in a file of its own. Then the witness objects must be defined in the same souce as StringOrInt.
– Randall Schulz
Aug 18 '10 at 3:34
...
Get an array of list element contents in jQuery
...
Isn't $.each considered to have bad performance? If yes, is there any other way to do it?
– Daniel
Nov 1 '13 at 15:40
...
Struct inheritance in C++
...
Of course. In C++, structs and classes are nearly identical (things like defaulting to public instead of private are among the small differences).
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Commit changes to a different branch than the currently checked out branch with subversion
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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How to return multiple lines JSX in another return statement in React?
...in another element (most likely what you'd want, that way you can also provide a valid key property), or you can use something like this:
{[1,2,3].map(function (n) {
return ([
React.DOM.h3(...),
React.DOM.p(...)
]);
})}
With JSX sugar:
{[1,2,3].map(function (n) {
return ([
<...
How to manually deprecate members
...0, tvOS 10 etc, I guess we should not combine * with a version number? Any ideas on how to do it better?
– fabb
Nov 22 '16 at 16:03
...
C# nullable string error
...value type. String is a reference type.
string s = null;
is a very valid statement and there is not need to make it nullable.
private string typeOfContract
{
get { return ViewState["typeOfContract"] as string; }
set { ViewState["typeOfContract"] = value; }
}
should work b...