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Using i and j as variables in Matlab
...ever deal with complex numbers, and I find my code more readable if I feel free to use i and j as loop indices.
I see a lot of answers here that say It is not recommended... without saying who's doing that recommending. Here's the extent of MathWorks' actual recommendations, from the current rele...
Custom method names in ASP.NET Web API
...tly the parameter name is matched with the value in the placeholder.
Feel free to edit this answer to make it more accurate/explanatory.
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How do I parse an ISO 8601-formatted date?
... it. Or pay someone to do it for you. Why someone should volunteer his own free time to solve your specific problems? Let source be with you.
– Peter M. - stands for Monica
Jan 6 '16 at 14:42
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Need to understand the usage of SemaphoreSlim
...m, 5 pairs of footprints.
As the kids arrive, they leave their shoes on a free pair of footprints and enter the room.
Once they are done playing they come out, collect their shoes and "release" a slot for another kid.
If a kid arrives and there are no footprints left, they go play elsewhere or ju...
What is the difference between a Docker image and a container?
...
@VictorDombrovsky A stopped container is a cake in the freezer.
– Jacob Ford
May 11 '18 at 14:12
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Are parallel calls to send/recv on the same socket valid?
...entrant (safe to call from threads) and which are not. I'm not aware of a free online copy available anywhere, unfortunately.
– Chris Dodd
Jul 19 '16 at 15:16
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Volatile Vs Atomic [duplicate]
...cording to the java docs:
A small toolkit of classes that support lock-free thread-safe
programming on single variables. In essence, the classes in this
package extend the notion of volatile values, fields, and array
elements to those that also provide an atomic conditional update
operat...
What does “./bin/www” do in Express 4.x?
...starting the app. They are just suggestions made by the generator, so feel free to modify them to suit your needs.
To get rid of the www directory and keep things the “Express 3 way”, delete the line that says module.exports = app; at the end of the app.js file, then paste the following code in...
How can you find the height of text on an HTML canvas?
...- first;
}
// We screwed something up... What do you expect from free code?
return 0;
}
// Set the font
context.mozTextStyle = '32px Arial';
// Specify a context and a rect that is safe to draw in when calling measureTextHeight
var height = measureTextHeight(context, 0, 0, 50, 50);
c...
adding noise to a signal in python
...ver noise. Receiver noise could be measured by pointing the telescope into free space and calculating average power.
Either way, it's important to make sure that you add noise to your signal and take averages in the linear space and not in dB units.
Here's some code to generate a signal and plot ...