Kirat from itertools import product my_dict = {‘a’:1, ‘chk’:{‘b’:2, ‘c’:3}, ‘e’:{‘chk’:{‘f’:5, ‘g’:6}} } def process(d): to_product = [] # [[(‘a’, 1)], [(‘b’, 2), (‘c’, 3)], …] for k, v in d.items(): if k == ‘chk’: to_product.append([(k2, v2) for d2 in process(v) for k2, v2 in d2.items()]) elif isinstance(v, dict): to_product.append([(k, d2) for d2 in process(v)]) else: … Read more
declare @t1 table ( col_a varchar(5) null ,col_b varchar(5) null ,col_c varchar(5) null ,col_d varchar(5) null ) declare @t2 table ( col_a varchar(5) null ,col_b varchar(5) null ,col_e varchar(5) null ) insert into @t1 values (‘Cat 1′,’Bla a’,’C-1′,’D-1′) ,(‘Cat 1′,’Bla a’,’C-2′,’D-2′) ,(‘Cat 1′,’Bla a’,’C-3′,’D-3′) ,(‘Cat 2′,’Bla b’,’C-4′,’D-4′) ,(‘Cat 2′,’Bla b’,’C-5′,’D-5′) insert into @t2 values (‘Cat … Read more
The first one will stop straight after the first iteration, because of the else statement. return breaks the loop. It will only test if the number you give is even or odd num%2 == 0. The second one will stop only if the condition is verified (again, the return breaks the loop), or at the … Read more
Assuming that there aren’t any partitioned table: USE [SpecificDatabank] SELECT sys.columns.name AS ColumnName, sys.tables.name AS TableName, sys.partitions.rows AS [Rows] FROM sys.columns JOIN sys.tables ON sys.columns.object_id = sys.tables.object_id JOIN sys.partitions ON sys.tables.object_id = sys.partitions.object_id and sys.partitions.index_id in (0,1) WHERE sys.columns.name LIKE ‘%ColumnName%’ 1 solved Find number of rows of each column name [duplicate]
If you want to run a python script, you should call the python executable and pass the script path as argument. Type this in the powershell: (assuming the powershell points to the same directory as shakil.py, otherwise you should either use cd command to go to the script directory, or use relative path like ..\some_other_dir\shakil.py) … Read more
I did not understand how the output you showed has one of the numbers multiplied by 100 in each element of String array. Based on my understanding of your question here is a solution. import java.util.Arrays; import java.util.Collections; import java.util.LinkedList; import java.util.stream.Collectors; import java.util.stream.IntStream; public class Shifts { public static void main(String[] args) { LinkedList<Integer> … Read more
If it’s the same folder: include ‘filename.php’; If it’s a parent folder; include ‘../filename.php` if it’s a folder with the same parent: include ‘../foldername/filename.php;` solved How to include php pages in same or different folders?
Yes, it has if/else statement, you may try this $(‘button’).click(function(){ var message = $(‘textarea’).val(); var old = $(‘#content’).html(); if(message.length==0) return false; $(‘#content’).html(old + ‘<p>’ + message); }); 1 solved If textfield is empty do not send! – Help JavaScript [closed]
You can change the status of the views programmatically. You should use view.setVisibility(View.GONE) if you want to remove the view from the layout, and view.setVisibility(View.INVISIBLE) if you want to hide it. To put them back , use view.setVisibility(View.VISIBLE). solved Hiding specific view in an activity
Change: value=”<?=$code_verification?>” to: value=”<?php echo $code_verification; ?>” The first line would work if your server had short_open_tags enabled. 1 solved php tags not working. what is diference between php tags
The main issue with this is you need info about the previous visitor. For this, you need to keep track of what each visitor is redirected to, so the next one will have access to the info. If you have only one webserver, this is easy. Just create an empty file for odds visits, and … Read more
The dilemma here is that “currently executing object” is a very abstract concept that is easy to intuit but hard to describe in writing (at least for me) If you have a ChildClass, it is also a BaseClass. Therefore, you have a single object in question. Its type is ChildClass, and it can be cast … Read more
You code has undefined behavior because you are accessing them beyond the size. In v1 there will be 7 items, while in v2, there will be 3. But you are accessing both upto index 20. So the output can be anything. To avoid this, you can resize your vectors and then assign 1 to specified … Read more
Your code looks OK, you might make it faster by checking the words have the same length before the actual sort: while !STDIN.gets.chomp.empty? first_word, second_word = $_.downcase.split if first_word.length == second_word.length && first_word.chars.sort == second_word.chars.sort puts “YES” else puts “NO” end end 1 solved slow algorithm contest
I continued to search for a specific definition from past reputable sources to confirm what I had suspected, and I’m writing to provide my findings. Perhaps the most significant is the official paper defining PATRICIA, published by DR Morrison in October 1968s “Journal of the ACM”: PATRICIA evolved from “A Library Automaton” [3] and other … Read more