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How to get the Full file path from URI
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Use:
String path = yourAndroidURI.uri.getPath() // "/mnt/sdcard/FileName.mp3"
File file = new File(new URI(path));
or
String path = yourAndroidURI.uri.toString() // "file:///mnt/sdcard/FileName.mp3"
File file = new File(new URI...
How to add a string to a string[] array? There's no .Add function
I'd like to convert the FI.Name to a string and then add it to my array. How can I do this?
13 Answers
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Sending files using POST with HttpURLConnection
...e know.
Input data:
Bitmap bitmap = myView.getBitmap();
Static stuff:
String attachmentName = "bitmap";
String attachmentFileName = "bitmap.bmp";
String crlf = "\r\n";
String twoHyphens = "--";
String boundary = "*****";
Setup the request:
HttpURLConnection httpUrlConnection = null;
URL url...
Android Bitmap to Base64 String
...I convert a large Bitmap (photo taken with the phone's camera) to a Base64 String?
7 Answers
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Regex for splitting a string using space when not surrounded by single or double quotes
...elp. I'm trying to put together an expression that will split the example string using all spaces that are not surrounded by single or double quotes. My last attempt looks like this: (?!") and isn't quite working. It's splitting on the space before the quote.
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UILabel with text of two different colors
I want to display a string like this in a UILabel :
20 Answers
20
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How to reverse a string in Go?
How can we reverse a simple string in Go?
27 Answers
27
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Python: using a recursive algorithm as a generator
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def getPermutations(string, prefix=""):
if len(string) == 1:
yield prefix + string
else:
for i in xrange(len(string)):
for perm in getPermutations(string[:i] + string[i+1:], prefix+string[i]):
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How to check if the string is empty?
Does Python have something like an empty string variable where you can do:
25 Answers
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Converting a generic list to a CSV string
I have a list of integer values (List) and would like to generate a string of comma delimited values. That is all items in the list output to a single comma delimted list.
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