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HTML5 Canvas vs. SVG vs. div
...s of each, but I will give some of the relevant results of my tests to consider for your specific application:
I made Canvas and HTML DIV test pages, both had movable "nodes." Canvas nodes were objects I created and kept track of in Javascript. HTML nodes were movable Divs.
I added 100,000 nodes t...
Write bytes to file
... you are adding data to a file using a loop, a BinaryWriter object can provide better performance because you only have to open and close the file once.' I'm using a loop. I use the example from @0A0D and changed 'FileMode.Create' to 'FileMode.Append'.
– John Doe
...
Display image as grayscale using matplotlib
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to delete (not cut) in Vim?
...
thx, you answer my both questions. But I didn't understand how these noremap commands will help me. Am I losing the cut function, right ?
– MaikoID
Aug 16 '12 at 19:28
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When should I use std::thread::detach?
...
Use join
Unless you need to have more flexibility AND are willing to provide a synchronization mechanism to wait for the thread completion on your own, in which case you may use detach
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im...
Object reference not set to an instance of an object.Why doesn't .NET show which object is `null`?
... exception helper in Visual Studio 2017 see the end of this answer)
Consider this code:
String s = null;
Console.WriteLine(s.Length);
This will throw a NullReferenceException in the second line and you want to know why .NET doesn't tell you that it was s that was null when the exception was th...
kernel stack and user space stack
... want, and there is usually no architectural requirement to even have a valid one. The kernel therefore cannot trust the userspace stackpointer to be valid nor usable, and therefore will require one set under its own control. Different CPU architectures implement this in different ways; x86 CPUs aut...
What are “first class” objects?
When are objects or something else said to be "first class" in a given programming language, and why? In what do they differ from languages where they are not?
...
What does the “Just” syntax mean in Haskell?
...e a
So, the constructors of a type build a value of that type; the other side of things is when you would like to use that value, and that is where pattern matching comes in to play. Unlike functions, constructors can be used in pattern binding expressions, and this is the way in which you can do c...
How to swap files between windows in VIM?
...--native functionality, not a custom Vimscript.
– David Rivers
Mar 30 '11 at 14:34
1
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