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What JSON library to use in Scala? [closed]
I need to build a JSON string, something like this:
15 Answers
15
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Checking for NULL pointer in C/C++ [closed]
...ad and more explicit. I see where they're coming from, I just disagree the extra stuff makes it any easier. (I hate the macro, so I'm biased.) Up to you.
I disagree with your argument. If you're not getting warnings for assignments in a conditional, you need to turn your warning levels up. Simple a...
Extract traceback info from an exception object
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A way to get traceback as a string from an exception object in Python 3:
import traceback
# `e` is an exception object that you get from somewhere
traceback_str = ''.join(traceback.format_tb(e.__traceback__))
traceback.format_tb(...) returns a list ...
String.Empty versus “” [duplicate]
How is String.Empty different from "" ?
5 Answers
5
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Can I get CONST's defined on a PHP class?
...ss name); second, to be completely clear, the resulting array’s keys are strings, not constants as the formatting here might be taken to suggest. (Worth mentioning only as the fn is undocumented.)
– Benji XVI
May 16 '11 at 23:08
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How do I load a file from resource folder?
...csv", YourCallingClass.class);
Path path = Paths.get(url.toURI());
List<String> lines = Files.readAllLines(path, StandardCharsets.UTF_8);
// java.io.InputStream
InputStream inputStream = ClassLoaderUtil.getResourceAsStream("test.csv", YourCallingClass.class);
InputStreamReader streamReader...
Can “list_display” in a Django ModelAdmin display attributes of ForeignKey fields?
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Shouldn't both be get_author, since that is what the string you're returning (and the short description) actually reference? Or change string format argument to obj.book.reviews?
– Carl G
Jun 20 '12 at 19:12
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Build Android Studio app via command line
... an emulator)
Bonus
I set up an alias in my ~/.bash_profile, to make it a 2char command.
alias bi="gradlew && adb install -r exampleApp.apk"
(Short for Build and Install)
share
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improve th...
How do I write data into CSV format as string (not file)?
...ast data like [1,2,'a','He said "what do you mean?"'] to a CSV-formatted string.
6 Answers
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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...