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How do I show a console output/window in a forms application?
...t sender, EventArgs e)
{
AllocConsole();
}
[DllImport("kernel32.dll", SetLastError = true)]
[return: MarshalAs(UnmanagedType.Bool)]
static extern bool AllocConsole();
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Convert generator object to list for debugging [duplicate]
... yield 1
yield 2
yield 3
yield 4
yield 5
import ipdb
ipdb.set_trace()
g1 = gen()
text = "aha" + "bebe"
mylst = range(10, 20)
which when run:
$ python code.py
> /home/javl/sandbox/so/debug/code.py(10)<module>()
9
---> 10 g1 = gen()
11
ipdb> n
> ...
How dangerous is it to access an array out of bounds?
...d by some other parts of my program or even beyond that) or I am trying to set a value to an index outside of the array. The program sometimes crashes, but sometimes just runs, only giving unexpected results.
...
How to remove convexity defects in a Sudoku square?
...a, top left and bottom right points...
Edit: I managed to check whether a set of contours form a line or not by applying linear regression and checking the error. However linear regression performed poorly when slope of the line is too big (i.e. >1000) or it is very close to 0. Therefore applyin...
Execute a command line binary with Node.js
...rocess');
const child = spawn('ls', ['-lh', '/usr']);
// use child.stdout.setEncoding('utf8'); if you want text chunks
child.stdout.on('data', (chunk) => {
// data from standard output is here as buffers
});
// since these are streams, you can pipe them elsewhere
child.stderr.pipe(dest);
chi...
Is there a foreach in MATLAB? If so, how does it behave if the underlying data changes?
...t happens if the underlying data changes (i.e. if objects are added to the set)?
9 Answers
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How do you organize your version control repository?
...
We've set ours up to almost exactly match what you've posted. We use the general form:
\Project1
\Development (for active dev - what you've called "Trunk", containing everything about a project)
\Branches (For older, still-e...
Simple Digit Recognition OCR in OpenCV-Python
...assifier on hand written digits. I got an accuracy of over 97% on the test set using Convolutional Networks.
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What is a mutex?
...e general pattern is to have the first block of code attempting access, to set the mutex before entering the code. When the second code block attempts access, it sees that the mutex is set and waits until the first block of code is complete (and un-sets the mutex), then continues.
Specific details o...
Disable hover effects on mobile browsers
... actually clicking the link.
Use a variable to suppress mouse events: This set a variable in touchend that is used as a if-condition in subsequent mouse events to prevents state changes at that point in time. The variable is reset in the click event. See Walter Roman's answer on this page. This is a...