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convert ArrayList to JSONArray
... an ArrayAdapter for a ListView. I need to take the items in the list and convert them to a JSONArray to send to an API. I've searched around, but haven't found anything that explains how this might work, any help would be appreciated.
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Process escape sequences in a string in Python
...string, things will go wrong.
unicode_escape is fundamentally designed to convert bytes into Unicode text. But in many places -- for example, Python source code -- the source data is already Unicode text.
The only way this can work correctly is if you encode the text into bytes first. UTF-8 is the...
@RequestParam vs @PathVariable
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it may be that the application/x-www-form-urlencoded midia type convert space to +, and the reciever will decode the data by converting the + to space.check the url for more info.http://www.w3.org/TR/html401/interact/forms.h
Getting user input [duplicate]
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sys.argv[0] is not the first argument but the filename of the python program you are currently executing. I think you want sys.argv[1]
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What's the difference between `raw_input()` and `input()` in Python 3?
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@AkshayVijayJain, probably it was intended for entering numbers. But it is totally unsafe.
– MarSoft
Oct 20 '17 at 0:19
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Java's L number (long) specification
...riable like: long _lo = 30; and not 30L does this mean my variable will be converted into float ? Or in case of _lo = _lo + 2.77 that _lo will be casted into float although it was declared as long
– luigi7up
Oct 19 '12 at 10:28
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How can I format a String number to have commas and round?
...s that would get formatted as 1.000.500.000,57 instead).
You also need to convert that string into a number, this can be done with:
double amount = Double.parseDouble(number);
Code sample:
String number = "1000500000.574";
double amount = Double.parseDouble(number);
DecimalFormat formatter = ne...
Get the correct week number of a given date
...lly verified this to be correct for years 2012 to 2018 (assuming that epochconverter.com is correct). We should all rejoice this year that week 1 of 2018 actually started on the first of January for once!
– Aidan
Oct 21 '18 at 10:39
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How to convert hashmap to JSON object in Java
How to convert or cast hashmap to JSON object in Java, and again convert JSON object to JSON string?
29 Answers
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What is the best way to auto-generate INSERT statements for a SQL Server table?
...data (Extended characters or Unicode). If needed
you might want to convert the datatypes of character variables in this procedure to their respective unicode counterparts
like nchar and nvarchar
Example 1: To generate INSERT statements for table 'titles':
EXEC sp_generate...