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how to remove shared preference while application uninstall in android
...eUploader: {
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What's the difference between %s and %d in Python string formatting?
...that name is a string (%s) and number is an integer (%d for decimal).
See https://docs.python.org/3/library/stdtypes.html#printf-style-string-formatting for details.
In Python 3 the example would be:
print('%s %d' % (name, number))
...
MongoDB SELECT COUNT GROUP BY
...expression, then computes the count of documents in each distinct group.
https://docs.mongodb.com/manual/reference/operator/aggregation/sortByCount/
For example:
db.contest.aggregate([
{ $sortByCount: "$province" }
]);
...
Is there an equivalent of lsusb for OS X
...put's much more detailed than the profiler, but it's a bit dense.
Source: https://lists.macosforge.org/pipermail/macports-users/2008-July/011115.html
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Permission is only granted to system app
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Where is body in a nodejs http.get response?
...superagent');
(async function(){
const response = await superagent.get('https://www.google.com')
console.log(response.text)
})();
Using await, control simply passes onto the next line once the promise returned by superagent.get() has a value.
...
So, JSONP or CORS? [closed]
...at CORS is "much more friendly to the client and easier to implement." See https://gist.github.com/3131951 . jQuery abstracts the details of JsonP, and CORS can actually be somewhat tricky to implment on your server-side depending on what technology you're using.
I recently developed a web app, u...
The difference between sys.stdout.write and print?
...ample:
print >> open('file.txt', 'w'), 'Hello', 'World', 2+3
See: https://docs.python.org/2/reference/simple_stmts.html?highlight=print#the-print-statement
In Python 3.x, print becomes a function, but it is still possible to pass something other than sys.stdout thanks to the fileargument...
How do I turn a C# object into a JSON string in .NET?
...is answer became inappropriate. Take a look at willsteel's answer. Source: https://msdn.microsoft.com/en-us/library/system.web.script.serialization.javascriptserializer.aspx.
– rzelek
Feb 1 '16 at 15:12
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How do I install cURL on cygwin?
...ed this file (or you can do a wget).I am on windows64 bit.So ,if you go to https://cygwin.com/install.html ,you can download setup-x86_64.exe file from the install and updates section,move this setup-x86_64.exe to your c:/cygwin64,and then run it from there ( setup-x86_64.exe -q -P curl)
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