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How do I compute derivative using Numpy?
How do I calculate the derivative of a function, for example
8 Answers
8
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Video auto play is not working in Safari and Chrome desktop browser
...getElementById('vid').play();
</script>
...not pretty but somehow works.
UPDATE
Recently many browsers can only autoplay the videos with sound off, so you'll need to add muted attribute to the video tag too
<video autoplay muted>
...
</video>
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What is the result of % in Python?
What does the % in a calculation? I can't seem to work out what it does.
19 Answers
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Throttling method calls to M requests in N seconds
...s that throttles execution of some method to maximum M calls in N seconds (or ms or nanos, does not matter).
14 Answers
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Android:What is difference between setFlags and addFlags for intent
What is difference between setFlags and addFlags for intent. Could any one explain it please.
Help Appreciated.
3 Answers
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HTTP GET Request in Node.js Express
How can I make an HTTP request from within Node.js or Express.js? I need to connect to another service. I am hoping the call is asynchronous and that the callback contains the remote server's response.
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Prototypical inheritance - writing up [duplicate]
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Constructor function introduction
You can use a function as a constructor to create objects, if the constructor function is named Person then the object(s) created with that constructor are instances of Person.
var Person = function...
How to deploy correctly when using Composer's develop / production switch?
...s will not be installed in production (on the live server). This is (in theory) very handy for scripts that only make sense in development, like tests, fake-data-tools, debugger, etc.
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Print a file, skipping the first X lines, in Bash [duplicate]
...very long file which I want to print, skipping the first 1,000,000 lines, for example.
13 Answers
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Why did my Git repo enter a detached HEAD state?
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See committing with a detached HEAD
When HEAD is detached, commits work like normal, except no named branch gets updated. (You can think of this as an anonymous branch.)
For example, if you checkout a "remote branch" without tracking it first, you can end up with a detached HEAD.
See git...