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What does SynchronizationContext do?
...es end up running is dependent on the type of SynchronizationContext used.
Windows Forms will install a WindowsFormsSynchronizationContext on the thread on which the first form is created. (This thread is commonly called "the UI thread".) This type of synchronization context invokes the delegates pa...
Is there a way to crack the password on an Excel VBA Project?
...ng, ByVal hWndParent As Long, _
ByVal lpDialogFunc As Long, ByVal dwInitParam As Long) As Integer
Dim HookBytes(0 To 5) As Byte
Dim OriginBytes(0 To 5) As Byte
Dim pFunc As Long
Dim Flag As Boolean
Private Function GetPtr(ByVal Value As Long) As Long
GetPtr = Value
End Function
Public...
How do I give text or an image a transparent background using CSS?
...a and filters.
Screenshots proof of results:
This is when using the following code:
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge" >
<title>An XHTML 1.0 Strict standard template</title>
<meta http-equiv="content-type" content="tex...
Why would one omit the close tag?
...; at the end of the file. The header problem seems irrelevant in the following context (and this is the only good argument so far):
...
No ConcurrentList in .Net 4.0?
...
The biggest scenario where a ConcurrentList would be a win would be when there isn't a whole lot of activity adding to the list, but there are many concurrent readers. One could reduce the readers' overhead to a single memory-barrier (and eliminate even that if readers weren't c...
What's the difference between EscapeUriString and EscapeDataString?
... Exactly right. EscapeUriString (like EscapeUrl's default behavior in Win32) was created by someone who didn't understand URIs or escaping. It's a misguided attempt to create something that takes a malformed URI and sometimes turn it into the intended version. But it doesn't have the informatio...
OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection
...
OpenCV is pretty much the same for all platforms (Win/Linux/Mac/iPhone/...). The difference is that some don't supported the GPU module of OpenCV. Have you built OpenCV for iOS already? Were you able to test it? I think these are the questions you need to answer before tryin...
Transactions in REST?
I'm wondering how you'd implement the following use-case in REST. Is it even possible to do without compromising the conceptual model?
...
Embedding unmanaged dll into a managed C# dll
... if (h == IntPtr.Zero)
{
Exception e = new Win32Exception();
throw new DllNotFoundException("Unable to load library: " + dllName + " from " + tempFolder, e);
}
}
}
}
...
Is there a difference between copy initialization and direct initialization?
...t set up one implicit conversion sequence.
I tried hard and got the following code to output different text for each of those forms, without using the "obvious" through explicit constructors.
#include <iostream>
struct B;
struct A {
operator B();
};
struct B {
B() { }
B(A const&...