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Python argparse command line flags without arguments
...oking to flip a switch by setting a variable True or False, have a look at http://docs.python.org/dev/library/argparse.html#action (specifically store_true and store_false)
import argparse
parser = argparse.ArgumentParser()
parser.add_argument('-w', action='store_true')
where action='store_true'...
ExecJS::RuntimeError on Windows trying to follow rubytutorial
...w. Here's the ExecJS issue thread where we originally posted our results: https://github.com/sstephenson/execjs/issues/81#issuecomment-9892952
If this did not fix the issue, you can always overwrite the modified runtimes.rb with the backup copy you (hopefully) made and everything will be back to sq...
How to select an element by classname using jqLite?
...ry/ajax data without modifying the existing mess so we did the following- $http.get('/Task/GetTaskStatsByTaskId/' + taskId).success(function (data) { angular.element(document.querySelector('#userTasksContainer')).html(data); });
– Kenn
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how to calculate binary search complexity
...mp; c = log (a base b)
So, T(N) = O(N^c log^(k+1)N) = O(log(N))
Source : http://en.wikipedia.org/wiki/Master_theorem
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How to change checkbox's border style in CSS?
...tion based on Martin's Custom Checkboxes and Radio Buttons with CSS3 LINK: http://martinivanov.net/2012/12/21/imageless-custom-checkboxes-and-radio-buttons-with-css3-revisited/
Here is a jsFiddle: http://jsfiddle.net/DJRavine/od26wL6n/
I have tested this on the following browsers:
FireFox (41.0....
unsigned APK can not be installed
...nt and distribution, you should read this article atleast once, i suggest: http://developer.android.com/guide/publishing/app-signing.html.
For your question, you can find the below line in above article:
All applications must be signed. The system will not install an application that is not si...
phpinfo() - is there an easy way for seeing it?
...your web server directory, that way you have access to it at all times via http://localhost/info.php or something similar (NOTE: don't do this in a production environment or somewhere that is publicly accessible)
EDIT: As mentioned by binaryLV, its quite common to have two versions of a php.ini per...
How to test an Android Library Project
...
http://www.paulbutcher.com/2010/09/android-library-project-with-tests-step-by-step/ helps describe the process needed to implement the second suggestion in CommonsWare's answer
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Convert int to ASCII and back in Python
...d(node_id, 58)
url = BASE58[mod] + url
node_id = int(div)
return 'http://short.com/%s' % BASE58[node_id] + url
Turning that back into a number isn't a big deal either.
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Measuring the distance between two coordinates in PHP
...s optimized function from codexworld.com:
/**
* Optimized algorithm from http://www.codexworld.com
*
* @param float $latitudeFrom
* @param float $longitudeFrom
* @param float $latitudeTo
* @param float $longitudeTo
*
* @return float [km]
*/
function codexworldGetDistanceOpt($latitudeFrom, ...