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How to delete shared preferences data from App in Android
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Clearing the preferences file does not appear to actually delete it. In my own tests by watching the "Data" usage listed in the App Info panel, creating a new SharedPreference file adds 4KB to this value but using editor.clear().commit() does not red...
Swift class introspection & generics
... it that this gets around the strange limitations on the use of "is". I've filed a bug on those limitations, and also on the general lack of class introspection. I ended up comparing strings using NSStringFromClass, but of course that only works for NSObject descendants.
– matt...
Drawing an SVG file on a HTML5 canvas
Is there a default way of drawing an SVG file onto a HTML5 canvas? Google Chrome supports loading the SVG as an image (and simply using drawImage ), but the developer console does warn that resource interpreted as image but transferred with MIME type image/svg+xml .
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Code coverage for Jest
... I navigated into the coverage/lcov-report directory I found an index.html file that could be loaded into a browser. It included the information printed at the command line, plus additional information and some graphical output.
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gem install: Failed to build gem native extension (can't find header files)
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Is it this one? mysql-devel.i686 : Files for development of MySQL applications
– Tim
Nov 29 '10 at 14:15
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Simplest PHP example for retrieving user_timeline with Twitter API version 1.1
...ir tokens is instant.
So you want to use the Twitter v1.1 API?
Note: the files for these are on GitHub.
Version 1.0 will soon be deprecated and unauthorised requests won't be allowed. So, here's a post to help you do just that, along with a PHP class to make your life easier.
1. Create a develope...
Pushing to Git returning Error Code 403 fatal: HTTP request failed
...u need to change your repo config on your PC to ssh way:
edit .git/config file under your repo directory
find url=entry under section [remote "origin"]
change it from url=https://MichaelDrogalis@github.com/derekerdmann/lunch_call.git to url=git@github.com/derekerdmann/lunch_call.git. that is, ch...
Algorithm to find top 10 search terms
...ranslate the String into an array of integers), and serialized into a disk file.
(However, for your problem, since you are counting only words, then you can put all word-frequency map in memory only. A carefully designed data structure would consume only 300MB memory for 4 million different words....
How do I get a plist as a Dictionary in Swift?
...e: "data", ofType: "plist")! //the path of the data
let plistXML = FileManager.default.contents(atPath: plistPath!)!
do {//convert the data to a dictionary and handle errors.
plistData = try PropertyListSerialization.propertyList(from: plistXML, options: .mutableContainer...
Running bash script from within python
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If sleep.sh has the shebang #!/bin/sh and it has appropriate file permissions -- run chmod u+rx sleep.sh to make sure and it is in $PATH then your code should work as is:
import subprocess
rc = subprocess.call("sleep.sh")
If the script is not in the PATH then specify the full path...