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Is it possible to prevent an NSURLRequest from caching data or remove cached data following a reques
...from the iOS URL Loading mechanism, I'd be interested to know. (there's no API or official documentation about this from what I can tell)
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using lodash .groupBy. how to add your own keys for grouped output?
I have this sample data returned from an API.
9 Answers
9
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How to use putExtra() and getExtra() for string data
...tIntent().getExtras().getString("keyName","defaultKey");
//This requires api 12.
//the second parameter is optional . If keyName is null then use the defaultkey as data.
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Import multiple csv files into pandas and concatenate into one DataFrame
...-csv.html)
The Dask dataframes implement a subset of the Pandas dataframe API. If all the data fits into memory, you can call df.compute() to convert the dataframe into a Pandas dataframe.
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Why does “split” on an empty string return a non-empty array?
...roject, you can try the Splitter (documentation) class. It has a very rich API, and makes your code very easy to understand.
Splitter.on(".").split(".a.b.c.") // "", "a", "b", "c", ""
Splitter.on(",").omitEmptyStrings().split("a,,b,,c") // "a", "b", "c"
Splitter.on(CharMatcher.anyOf(",.")).split("a...
Efficient way to remove keys with empty strings from a dict
...re examples, including ones working with much larger objects from Github's API.
It's pure-Python, so it works everywhere, and is fully tested in Python 2.7 and 3.3+. Best of all, I wrote it for exactly cases like this, so if you find a case it doesn't handle, you can bug me to fix it right here.
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How to get HTTP response code for a URL in Java?
...ion;
import java.net.URL;
import java.net.HttpURLConnection;
public class API{
public static void main(String args[]) throws IOException
{
URL url = new URL("http://www.google.com");
HttpURLConnection http = (HttpURLConnection)url.openConnection();
int statusCode = h...
Pretty printing JSON from Jackson 2.2's ObjectMapper
...
The jackson API has changed:
new ObjectMapper()
.writer()
.withDefaultPrettyPrinter()
.writeValueAsString(new HashMap<String, Object>());
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How to pass a URI to an intent?
...is.finish();
The documentation for Intent says:
EXTRA_STREAM added in API level 1
String EXTRA_STREAM
A content: URI holding a stream of data associated with the Intent,
used with ACTION_SEND to supply the data being sent.
Constant Value: "android.intent.extra.STREAM"
You don't have to use...
How can my iphone app detect its own version number?
...tring in your plist.info and read that programmatically using the provided API.
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