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Programmatically register a broadcast receiver
...blic void onReceive(Context context, Intent intent) {
//do something based on the intent's action
}
};
registerReceiver(receiver, filter);
}
Remember to run this in the onDestroy method:
@Override
protected void onDestroy() {
if (receiver != null) {
unregisterReceiver(rece...
Mismatch Detected for 'RuntimeLibrary'
... change of course, these windows build should be somehow linked to the codebase, and maybe even be on the source tree. If that is too much, at least make sure the zip file with the visual studio build environment is compatible with the current stable official release.
– Yaniv
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How can I share code between Node.js and the browser?
...function so that it can be called from another machine using a simple JSON-based network protocol.
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C read file line by line
... me this results in overwriting each line with the next. See this question based on the above answer.
– Cezar Cobuz
Jan 8 '19 at 3:09
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How to check if command line tools is installed
...n irrespective of what macOS version is
$brew config
macOS: 10.14.2-x86_64
CLT: 10.1.0.0.1.1539992718
Xcode: 10.1
This when you have Command Line tools properly installed and paths set properly.
Earlier i got output as below
macOS: 10.14.2-x86_64
CLT: N/A
Xcode: 10.1
CLT was shown as N/A in ...
What is the fastest factorial function in JavaScript? [closed]
...
I've created an auto-memoizer for any given function based on this answer (also slightly faster :)), also including a limit on the cache size. stackoverflow.com/a/10031674/36537
– Phil H
Apr 5 '12 at 15:41
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Why is the Android emulator so slow? How can we speed up the Android emulator? [closed]
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@ Msmit1993: You can use Intel x86 based emulator with HAX tool. Believe me you will will be surprised that emulator faster than your actual device.
– Vikas Patidar
Nov 22 '13 at 12:48
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How to load images dynamically (or lazily) when users scrolls them into view
...rence Boston last year. AOL uses a tool called Sonar for on-demand loading based on scroll position. Check the code for the particulars of how it compares scrollTop (and others) to the element offset to detect if part or all of the element is visible.
jQuery Sonar
Dave talks about Sonar in these ...
What is the maximum recursion depth in Python, and how to increase it?
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In my case i forgot the return statement in the base case and it went on to exceed 1000. Python started throwing this exception and i was amazed, because i was sure about the no. of stacks its going to create to run it.
– vijayraj34
M...
Computational complexity of Fibonacci Sequence
...is asymptotically O(2n). You can then prove your conjecture by induction.
Base: n = 1 is obvious
Assume T(n-1) = O(2n-1), therefore
T(n) = T(n-1) + T(n-2) + O(1) which is equal to
T(n) = O(2n-1) + O(2n-2) + O(1) = O(2n)
However, as noted in a comment, this is not the tight bound. An interestin...