I’ve reformatted the code that was previously mentioned here, but more importantly you have left out some of the equations mentioned in the link provided by Niklas R def LLHtoECEF(lat, lon, alt): # see http://www.mathworks.de/help/toolbox/aeroblks/llatoecefposition.html rad = np.float64(6378137.0) # Radius of the Earth (in meters) f = np.float64(1.0/298.257223563) # Flattening factor WGS84 Model cosLat = … Read more
Please scroll down for the newer, faster solution This is an older question, but I struggled the entire night to get a satisfactory result for a similar situation, and I came up with this: import json import pandas def cross_join(left, right): return left.assign(key=1).merge(right.assign(key=1), on=’key’, how=’outer’).drop(‘key’, 1) def json_to_dataframe(data_in): def to_frame(data, prev_key=None): if isinstance(data, dict): df … Read more
Refer Below code which give the date in String form. import java.text.SimpleDateFormat; import java.util.Date; public class Test{ public static void main(String[] args) { long val = 1346524199000l; Date date=new Date(val); SimpleDateFormat df2 = new SimpleDateFormat(“dd/MM/yy”); String dateText = df2.format(date); System.out.println(dateText); } }
As usual, if you think of a problem which most certainly is not yours only, there’s already a solution on CPAN. ) In this case it’s called Text::Unidecode use warnings; use strict; use utf8; use Text::Unidecode; print unidecode(‘ä, ö, ü, é’); # will print ‘a, o, u, e’
-(NSString*) suffixNumber:(NSNumber*)number { if (!number) return @””; long long num = [number longLongValue]; int s = ( (num < 0) ? -1 : (num > 0) ? 1 : 0 ); NSString* sign = (s == -1 ? @”-” : @”” ); num = llabs(num); if (num < 1000) return [NSString stringWithFormat:@”%@%lld”,sign,num]; int exp = … Read more
Do a replace first: parseFloat(str.replace(‘,’,’.’).replace(‘ ‘,”))
ByteBuffer has this capability, and is able to work with both little and big endian integers. Consider this example: // read the file into a byte array File file = new File(“file.bin”); FileInputStream fis = new FileInputStream(file); byte [] arr = new byte[(int)file.length()]; fis.read(arr); // create a byte buffer and wrap the array ByteBuffer bb … Read more
Maybe this might help: JSefa You can read CSV file with this tool and serialize it to XML.
2017-11-20, Completely rewrote function to improve performance and add features as -ArrayBase and support for PSStandardMembers and grouped objects. Flatten-Object Recursively flattens objects containing arrays, hash tables and (custom) objects. All added properties of the supplied objects will be aligned with the rest of the objects. Requires PowerShell version 2 or higher. Cmdlet Function Flatten-Object … Read more
New solution: Built using Your great comments, thanks! SELECT JSON_ARRAYAGG(JSON_OBJECT(‘name’, name, ‘phone’, phone)) from Person; Old solution: With help from @Schwern I managed to put up this query, which seems to work! SELECT CONCAT( ‘[‘, GROUP_CONCAT(JSON_OBJECT(‘name’, name, ‘phone’, phone)), ‘]’ ) FROM person;