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Drag and drop files into WPF
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This is basically what you want to do.
private void ImagePanel_Drop(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(DataFormats.FileDrop))
{
// Note that you can have more than one file.
string[] files = (string[...
Static fields on a null reference in Java
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@JonofAllTrades I think this is obvious: it is reasonable to not throw any exceptions when calling on a null reference because it doesn't matter since the method is static.
– Malcolm
Jul 20 '1...
Difference between jQuery’s .hide() and setting CSS to display: none
...play", "none") , but what’s the difference and what are both of them actually doing to the HTML element?
7 Answers
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How to execute Python scripts in Windows?
...T\.py\OpenWithProgids being set to something VisualStudio related, specifically when I try to run Python scripts in my AppVeyor tests. See help.appveyor.com/discussions/problems/….
– Jack O'Connor
Dec 21 '15 at 20:07
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Disable Maven warning message - “Selected war files include a WEB-INF/web.xml which will be ignored”
...if you are happy with the default web.xml then don't write one yourself at all.
– Ustaman Sangat
Oct 17 '12 at 16:07
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How to prevent ReflectionTypeLoadException when calling Assembly.GetTypes()
...e following code limits the types to those located within the assembly and allows a predicate to further restrict the list of types.
/// <summary>
/// Get the types within the assembly that match the predicate.
/// <para>for example, to get all types within a namespace</p...
std::shared_ptr of this
...e_shared_from_this just for this purpose. You inherit from it and you can call .shared_from_this() from inside the class. Also, you are creating circular dependencies here that can lead to resource leaks. That can be resolved with the use of std::weak_ptr. So your code might look like this (assuming...
When should assertions stay in production code? [closed]
... intended, and which states should not occur. If code is changed so states allowed change, the developer is soon informed and needs to update the assertion.
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Open a buffer as a vertical split in VIM
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I like that this command allows N to be autocompleted (which doesn't seem possible with the command in the other answer). Both upvoted, nevertheless.
– David Rivers
Jul 29 '15 at 21:44
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Check if a Postgres JSON array contains a string
...nswered Nov 26 '14 at 8:16
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