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How to find if a given key exists in a C++ std::map
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m.find == m.end() // not found
If you want to use other API, then find go for m.count(c)>0
if (m.count("f")>0)
cout << " is an element of m.\n";
else
cout << " is not an element of m.\n";
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Get the current language in device
... from the current locale. You can extract the locale via the standard Java API, or by using the Android Context. For instance, the two lines below are equivalent:
String locale = context.getResources().getConfiguration().locale.getDisplayName();
String locale = java.util.Locale.getDefault().getDis...
How to create a simple proxy in C#?
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Things have become really easy with OWIN and WebAPI. In my search for a C# Proxy server, I also came across this post http://blog.kloud.com.au/2013/11/24/do-it-yourself-web-api-proxy/ . This will be the road I'm taking.
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Difference between getDefaultSharedPreferences and getSharedPreferences
...Mrs_D it's easier to look it up. If I add a link it would be to a specific API version, which may or may not be what you're looking for.
– copolii
May 5 '13 at 21:58
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What's the best way to store Phone number in Django models
...format E.164, recommended by Twilio for example (who have a service and an API for sending SMS or phone-calls via REST requests).
This is likely to be the most universal way to store phone numbers, in particular if you have international numbers work with.
1. Phone by PhoneNumberField
You can us...
How can I use threading in Python?
...asks; threads for (and during) I/O):
multiprocessing.dummy replicates the API of multiprocessing, but is no more than a wrapper around the threading module.
import urllib2
from multiprocessing.dummy import Pool as ThreadPool
urls = [
'http://www.python.org',
'http://www.python.org/about/',
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Multi-gradient shapes
...e +10 at least. I love the feeling of fight in your answer: you vs Android API, who will win? Will we ever know? ;) Plus, it's super useful learning material since you retained all the quirks you've encountered.
– andr
Jan 3 '13 at 15:05
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Java associative-array
...elative is a Map, which is strongly typed, however has less elegant syntax/API.
This is the closest you can get based on your example:
Map<Integer, Map<String, String>> arr =
org.apache.commons.collections.map.LazyMap.decorate(
new HashMap(), new InstantiateFactory(HashMa...
can you host a private repository for your organization to use with npm?
... couch database, and use the same (or similar) design doc to implement the APIs.
If you set up continuous replication from the official CouchDB, and then set your internal CouchDB as the registry config, then you'll be able to read any published packages, in addition to your private ones, and b...
'Incomplete final line' warning when trying to read a .csv file into R
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using plumber for hosting an R API I had the same issue. Warning message: In readLines(file) : incomplete final line found on 'apiAnaheim.R' warning was resolved by adding one empty line in the end. Not sure why this is happening.
– H...