..do I need to import anythig at the start of the program? Yes, org.apache.xmlbeans.GDate How to declare an object? GDate gDate = new GDate(/* See JavaDocs for constructors */); See JavaDocs for constructors. 0 solved Use GDate to calculate period between dates [closed]
Use json module to help you solve different Unicode. import json a=”\ud83d\udc95″ m = json.dumps({“k”: a}) print(json.loads(m)[“k”]) # ? solved How to decode javascript unicode string in python?
This is because there is no publicly available library or API for object recognition that handles 3D image files. Considering that there is no standard file format for 3D images at this time, this is to be expected. Most 3D image files are propriety, usually combining two 2D images in a standard format like JPEG … Read more
You could use a regular expression to replace the parts of the file you don’t want with the empty string (Note, this is very basic, it won’t work e.g. for nested macros): #!/usr/bin/env python import re # uncomment/comment for test with a real file … # header = open(‘mycfile.c’, ‘r’).read() header = “”” #if 0 … Read more
The point is that I cannot provide a path for .dll file. At run-time your program will use the DLL, but at build-time you must link to the LIB associated with the DLL. The LIB will be is in your compiler/SDK directory (and the paths to directories which contain your LIB files is a linker … Read more
Python lists use commas, not colons: json_dict = {‘type’: str(“id”), ‘entries’: [[‘a’, “91”], # note the comma after ‘a’, not a colon [‘b’, “65”], [‘c’, “26”], [‘d’, “25”]]} With commas, this is now valid Python syntax, producing a data structure that can be serialised to JSON: >>> json_dict = {‘type’: str(“id”), … ‘entries’: [[‘a’, “91”], … Read more
int count=0; if((second%10)==first){ count++; } if(Math.round((second/10))==first){ count++; } System.out.println(first+” occurs “+count+” times in “+second); Maybe this can help you ;), replace your last println by this 8 lines 😉 but as shmosel sait in comment, be carreful it’s int first = n.nextInt(10); int second = n.nextInt(90)+10; 0 solved How to check how many times one … Read more
Your perl backreferences are incorrect: perl -lne ‘$a{$1}++ if (/^(Unexpected exception) : (.*?)\s*$/) ^^^^^^^^^^^^^^^^^^^^^-$1 ^^^^^-$2 You want $a{$2}++ instead. Or convert that first () to a non-capturing group: (?:Un….) 1 solved A perl script to list all the exceptions and their number of occurrence
when your website become so popular and has lots of active users and content the result is more indexed pages by google then first google show the most popular of your page as yo can see in your image, some how like a table with 2 column and 3 row and after that because you … Read more
The FROM clause in the NOT EXISTS subquery is using the source table instead of the target table. Change the table name in the NOT EXISTS subquery to the target table name: INSERT INTO swi (co, na, ci, ac, id, version, add) SELECT co, na, ci, acc, id, ?, address FROM swi_tmp WHERE NOT EXISTS … Read more
Track the number of primes you have printed, which is not x. Check whether you have printed enough. import java.util.Scanner; public class PrimeNumbers{ public static void main(String[] agrs){ int max; int numPrinted=0; Scanner sk = new Scanner(System.in); System.out.print(“How many prime numbers you want to display? “); max = sk.nextInt(); System.out.print(“Prime numbers: “); for(int x =2; … Read more
In your Appdelegate class there are methods which invoke on app becoming active and going to background.Do code in them to do things which you want to do when the app goes to background or becomes active. solved Make something happen when app opens from background?
You really should do some research on your own first (and if you have, show evidence). However, here is a solution. int halfLength = onlyArr.length / 2 + (onlyArr.length % 2); for(int i = 0; i < halfLength; i++){ System.out.printf(“%c,%d%n”, onlyArr[i], (int)(onlyArr[i + halfLength] – 48)); } When printing the integer, you have to subtract … Read more
How about this? ArrayList<HashMap<String, HashMap<String, String>>> list = new ArrayList<>(); for (HashMap<String, HashMap<String, String>> m : list) { for (Map.Entry<String, HashMap<String, String>> e : m.entrySet()) { String key1 = e.getKey(); for (Map.Entry<String, String> me : e.getValue().entrySet()) { String key2 = me.getKey(); String value = me.getValue(); } } } Note that you really should be using … Read more
Because this is legal C++. You can try to dereference any pointer, even if it’s not allocated by your program, you can try to access any cell of an array, even if it is out of bounds, the legality of an expression doesn’t depend on the values of the variables involved in that expression. The … Read more