[Solved] Replace Values in a column wiht NA if values from another column are not 1 [closed]

Try library(sp) S@coords[,’roadtype’][S@coords[,’jointcount’]!=1] <- NA S # SpatialPoints: # jointcount roadtype #[1,] 1 3 #[2,] 4 NA #[3,] 3 NA #[4,] 1 1 #[5,] 1 4 data jointcount = c(1,4,3,1,1) roadtype = c(3,2,5,1,4) S <- SpatialPoints(data.frame(jointcount,roadtype)) solved Replace Values in a column wiht NA if values from another column are not 1 [closed]

[Solved] multiple search and replace in python

import os parent_folder_path=”somepath/parent_folder” for eachFile in os.listdir(parent_folder_path): if eachFile.endswith(‘.xml’): newfilePath = parent_folder_path+”https://stackoverflow.com/”+eachFile file = open(newfilePath, ‘r’) xml = file.read() file.close() xml = xml.replace(‘thing to replace’, ‘with content’) file = open(newfilePath, ‘w’) file.write(str(xml)) file.close() Hope this is what you are looking for. 3 solved multiple search and replace in python

[Solved] How to replace a substring with ( from a string

This regex String a = “Want to Start (A) Programming and (B) Designing”; String b = a.replaceAll(“\\(“, “\n\\(“); System.out.println(b); results in Want to Start (A) Programming and (B) Designing Just escape the brackets with \\ and you’re fine. Edit: more specific, like mentioned below a.replaceAll(“(\\([AB]\\))”, “\n$1”); to match only (A) and (B) or a.replaceAll(“(\\(\\w\\))”, “\n$1”); … Read more

[Solved] Search for keywords and replace them with their abbreviations [closed]

Make sure to use replaceAll(). Also you could put all of the terms and replacements in an array. Like so: String text = “ALTER DATABASE, ALTER TABLE, ALTER VIEW, CREATE DATABASE, CREATE PROCEDURE, CREATE SCHEMA, CREATE TABLE”; String[] terms = {ALTER DATABASE, ALTER TABLE, ALTER VIEW, CREATE DATABASE, CREATE PROCEDURE, CREATE SCHEMA, CREATE TABLE}; String[] … Read more

[Solved] how to replace first line of a file using python or other tools?

Using Python 3: import argparse from sys import exit from os.path import getsize # collect command line arguments parser = argparse.ArgumentParser() parser.add_argument(‘-p’, ‘–parameter’, required=True, type=str) parser.add_argument(‘-f’, ‘–file’, required=True, type=str) args = parser.parse_args() # check if file is empty if getsize(args.file) == 0: print(‘Error: %s is empty’ % args.file) exit(1) # collect all lines first lines … Read more