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Pass props to parent component in React.js
...
I'm also struggling to get this working in latest React, what needs to change?
– Hussein Duvigneau
Jan 1 '17 at 22:07
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JavaScript closures vs. anonymous functions
...t. There's no difference between a regular function and a closure. I ran a test to prove this and it results in your favor: here's the control and here's the alternative. What you say does make sense. The JavaScript interpreter need do special bookkeeping for closures. They are simply by-products of...
Understanding recursion [closed]
... ) + sumNode( root->right ) ;
}
}
Notice that instead of explicitly testing the children to see if they're null or nodes, we just make the recursive function return zero for a null node.
So say we have a tree that looks like this (the numbers are values, the slashes point to children, and @ ...
How can I reliably determine the type of a variable that is declared using var at design time?
... is compatible with System.Char[]?" So we start a round of convertibility testing. However, the Where extension methods are generic, which means we have to do type inference.
I've written a special type infererencing engine that can handle making incomplete inferences from the first argument to an...
How does the ARM architecture differ from x86? [closed]
... /* repeat while equal compare string bytewise */
while on ARM shortest form might look like (without error checking etc.)
top:
ldrb r2, [r0, #1]! /* load a byte from address in r0 into r2, increment r0 after */
ldrb r3, [r1, #1]! /* load a byte from address in r1 into r3, increment r1 afte...
How to calculate moving average using NumPy?
...ing_average([1,2,5,10], n=2) gives [ 1. , 3.5, 8.5]. Even the answerer's test case for a moving average of values from 0 to 19 is incorrect, claiming that the average of 0, 1, and 2 is 0.5. How did it get 6 upvotes?
– JeremyKun
Aug 22 '13 at 18:18
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How to train an artificial neural network to play Diablo 2 using visual input?
... because of the team play.
As expected, this was achieved thanks to the latest advances in reinforcement learning with deep learning, and using open game frameworks like OpenAI which eases the development of an AI since you get a neat API and also because you can accelerate the game (the AI played ...
Detect if Visual C++ Redistributable for Visual Studio 2012 is installed
...o real info from MS. I think you have the best answer I've spotted so far. Tested to install the vcredist on a relativley fresh VM and this is the only key I found afterwards. So thumb up from my side...
– anhoppe
Apr 16 '14 at 10:20
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Hash collision in git
... ok, but when you push, someone clones, or you revert, you will lose the latest version (in line with what is explained above).
If a tree object already exists and you make a blob with the same hash: Everything will seem normal, until you either try to push or someone clones your repository. Then yo...
How do I properly clean up Excel interop objects?
...the process, but in 99.99% of all cases, user has such permissions. I also tested it with a guest account - it works perfectly.
So, your code, working with Excel, can look like this:
int hWnd = xl.Application.Hwnd;
// ...
// here we try to close Excel as usual, with xl.Quit(),
// Marshal.FinalRele...