split

问题 I have tried to figure this out without any luck. Can anyone help on this? I have a file: input.txt This file contains a long string - and i want to split the long string into 64 long string chunks, and save the content to a different file. I don't have much so far, i know i have to use the for loop: echo off set /p base64=<input.txt for /f "%base64:~0,64%" %%G IN %base64% DO echo %%G But how to make the loop for each 64 characters in line - and in a batch script? Any help will be appreciated

问题 Trying to create a calculator, which can take variable length of integers separated by space. I am able to create a basic calculator that would read two args and do operations. Below is what I am trying to achieve. select operation: Add Enter nos: 1 65 12 (this length can increase and any variable lenght of integers can be given) I am not sure how would I pass this variable length of int to functions, suppose addition function. I can do it for two variables. Adding what I am aware of: x =

问题 How to Split the given String for the given Delimiter. Ex: INPUT String => '1,2,3,4,5' Delimiter => ',' OUTPUT 1 2 3 4 5 回答1: What about this? The regular expression allows for null list elements too. SQL> with tbl(str) as ( 2 select '1,2,,4,5' from dual 3 ) 4 select regexp_substr(str, '(.*?)(,|$)', 1, level, null, 1) element 5 from tbl 6 connect by level <= regexp_count(str, ',')+1; ELEMENT -------- 1 2 4 5 SQL> See this post for a function that returns a list element: REGEX to select nth

问题 How to Split the given String for the given Delimiter. Ex: INPUT String => '1,2,3,4,5' Delimiter => ',' OUTPUT 1 2 3 4 5 回答1: What about this? The regular expression allows for null list elements too. SQL> with tbl(str) as ( 2 select '1,2,,4,5' from dual 3 ) 4 select regexp_substr(str, '(.*?)(,|$)', 1, level, null, 1) element 5 from tbl 6 connect by level <= regexp_count(str, ',')+1; ELEMENT -------- 1 2 4 5 SQL> See this post for a function that returns a list element: REGEX to select nth

问题 I currently have a list of lists: [['Hi my name is'],['What are you doing today'],['Would love some help']] And I would like to split the strings in the lists, while remaining in their current location. For example [['Hi','my','name','is']...].. How can I do this? Also, if I would like to use a specific of the lists after searching for it, say I search for "Doing", and then want to append something to that specific list.. how would I go about doing that? 回答1: You can use a list comprehension

问题 I have String some like this (Customer.Activity == "Car Loan") i am using below code to split the String using StringTokenizer in java import java.util.ArrayList; import java.util.StringTokenizer; public class StringTokenizerClass { public ArrayList<String> stringTokenizer(String str) { StringTokenizer Tokenizer = new StringTokenizer(str); ArrayList<String> tokenList = new ArrayList<String>(); while (Tokenizer.hasMoreTokens()) { tokenList.add(Tokenizer.nextToken()); } return (tokenList); } }

问题 How do I split string and display it in a table in Laravel Framework? I fetch data from my database that consists of one column but in a string such as { 1234, normal, r4r3r2 } . I want to split it into three different parts/values by commas and display it in a table of three columns. For now, I only can display the data without splitting the them. My HomeController: public function index() { $test = Test::all(); return view('home')->with('test', $test); } My home.blade.php: <ol> @foreach(

问题 When using the .Split() operator on a string in PowerShell and trying to split using a string of more than one character, PowerShell exhibits weird behavior - it uses any of the characters in the string to split. For example: PS C:\Users\username> "One two three keyword four five".Split("keyword") On t th f u fiv I do not know about you, but I was expecting the results to be an array like: @("One two three "," four five") How do I split a string, treating the "splitter" as a literal string?

问题 When using the .Split() operator on a string in PowerShell and trying to split using a string of more than one character, PowerShell exhibits weird behavior - it uses any of the characters in the string to split. For example: PS C:\Users\username> "One two three keyword four five".Split("keyword") On t th f u fiv I do not know about you, but I was expecting the results to be an array like: @("One two three "," four five") How do I split a string, treating the "splitter" as a literal string?

问题 When using the .Split() operator on a string in PowerShell and trying to split using a string of more than one character, PowerShell exhibits weird behavior - it uses any of the characters in the string to split. For example: PS C:\Users\username> "One two three keyword four five".Split("keyword") On t th f u fiv I do not know about you, but I was expecting the results to be an array like: @("One two three "," four five") How do I split a string, treating the "splitter" as a literal string?