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C++ include and import difference
...port supported by gcc is a nonportable way to include a header once only: <a href="gcc.gnu.org/onlinedocs/gcc-4.3.2/cpp/…>. It is completely unrelated to the Microsoft COM #import.
– fizzer
Oct 5 '08 at 18:04
...
How to return a 200 HTTP Status Code from ASP.NET MVC 3 controller
...
In your controller you'd return an HttpStatusCodeResult like this...
[HttpPost]
public ActionResult SomeMethod(...your method parameters go here...)
{
// todo: put your processing code here
//If not using MVC5
return new HttpStatusCodeResult(200);
//If using MVC5...
Remote branch is not showing up in “git branch -r”
...ld of the url, git remote rm origin will remove it, git remote add origin <url> will re-add it.
– Siddhartha
Jan 9 '18 at 22:57
...
Why does this go into an infinite loop?
... 0: aload_0
1: invokespecial #1; //Method java/lang/Object."<init>":()V
4: return
public static void main(java.lang.String[]);
Code:
0: iconst_0
1: istore_1
2: iload_1
3: iinc 1, 1
6: istore_1
7: return
}
Now the Java VM is stack ...
How to deal with persistent storage (e.g. databases) in Docker
...-f dangling=true
And then remove it through its name:
docker volume rm <volume name>
As @mpugach underlines in the comments, you can get rid of all the dangling volumes with a nice one-liner:
docker volume rm $(docker volume ls -f dangling=true -q)
# Or using 1.13.x
docker volume prune
...
How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device? [duplica
... been discovered that Android 4.4 does in fact work with ARM translation, although it is buggy. Follow the steps the same as before, just make sure you download the 4.4 GApps.
UPDATE-v1.1: I've gotten more up-to-date builds of libhoudini and have updated the ZIP file. This fixes a lot of app crashes...
How to specify a multi-line shell variable?
...
Use read with a heredoc as shown below:
read -d '' sql << EOF
select c1, c2 from foo
where c1='something'
EOF
echo "$sql"
share
|
improve this answer
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Is storing a delimited list in a database column really that bad?
...to resort to regular expressions, for example in MySQL:
idlist REGEXP '[[:<:]]2[[:>:]]'*
Hard to count elements in the list, or do other aggregate queries.
Hard to join the values to the lookup table they reference.
Hard to fetch the list in sorted order.
To solve these problems, you have to ...
javascript i++ vs ++i [duplicate]
...thin the margin error, and the rest of the time there is no consistent result. If you don't use the value of the expression, theoretically there should be no difference at all, as the compiler should optimise it to the same operation.
– Guffa
Feb 24 '13 at 12:0...
Methods inside enum in C#
... case Stuff.Thing2:
return "Okay!";
default:
return "What?!";
}
}
}
class Program
{
static void Main(string[] args)
{
Stuff thing = Stuff.Thing1;
String str = thing.GetString();
}
}
...