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Does Python have an ordered set?
... have two methods both called union in the same class. The last one will "win" and the first one will fail to exist at runtime. This is because OrderedSet.union (no parens) has to refer to a single object.
– Kevin
Dec 5 '14 at 17:38
...
Resolving MSB3247 - Found conflicts between different versions of the same dependent assembly
...will suffice in VS2008 or older.
Build the project and look in the output window.
Check out the MSBuild messages. The ResolveAssemblyReferences task, which is the task from which MSB3247 originates, should help you debug this particular issue.
My specific case was an incorrect reference to Sql...
How do exceptions work (behind the scenes) in c++
...ion
{
public:
MyException() { }
~MyException() { }
};
void my_throwing_function(bool throwit)
{
if (throwit)
throw MyException();
}
void another_function();
void log(unsigned count);
void my_catching_function()
{
log(0);
try
{
log(1);
another_functi...
Convert PDF to image with high resolution
...
It appears that the following works:
convert \
-verbose \
-density 150 \
-trim \
test.pdf \
-quality 100 \
-flatten \
-sharpen 0x1.0 \
24-18.jpg
It results in the left image. Compa...
Git SSH error: “Connect to host: Bad file number”
...2: Bad file number
You will only see the bad file number message when on windows using the MINGGW shell. Linux users will just get Timed out.
Problem:
SSH is probably blocked on port 22. You can see this by typing
$nmap -sS github.com -p 22
Starting Nmap 5.35DC1 ( http://nmap.org ) at 2...
How to call an async method from a getter or setter?
...e get method, due to my decoupled architecture. So I came up with the following implementation.
Usage: Title is in a ViewModel or an object you could statically declare as a page resource. Bind to it and the value will get populated without blocking the UI, when getTitle() returns.
string _Title;
...