Gives this: {u’_id’: ObjectId(‘5238273074f8edc6a20c48fe’), u’Command’: u’ABCDEF’, u’processed’: False} But really, all I want is ABCDEF in a string. What you get is a dictionary, you simply need to fetch what you want from it print myDict[ u’Command’] 0 solved pymongo result to String
You might just be asking the wrong question only due to your lack of knowledge about features in the language. Checking every 2 seconds, you could look into running a separate task that delays 2000 milliseconds and checks and does something. You could have a backgroundworker thread doing similar. You could create public getter/setter so … Read more
Convert each string into a list, then chain the lists: from itertools import chain list(chain.from_iterable(map(list, character))) #[‘#’, ‘$’, ‘@’, ‘#’, ‘%’, ‘%’, ‘#’, ‘@’, ‘#’, ‘%’] 3 solved Adding spaces within the (string) elements of an array [closed]
I would the use the indexOf method as follows: String s = new String(“I love my school. I love to play basketball. It is lovely weather. Love is life.”).toLowerCase(); System.out.println(s); int i = 0; int count = 0; System.out.print(“Counting love:”); while(i != -1) { i = s.indexOf(“love”); if(i != -1){ count++; s = s.substring(i+1); System.out.print(count+” … Read more
What you might want to do is set your logic more like: System.out.println(“Press 1 for xx, 2 for xx, or 3 for xx”); if(scanner.hasNext()){ choice = scanner.Int(); } if(choice == 1){ //do whatever; } else if(choice == 2){ //do whatever; } I might not be understanding your question right but I think you need to … Read more
you have passed invalid parameters.you can fix by fixing your sending parameters like : xiaomi.setData(“Xiaomi”,5.5f,3,32,2,8.0f); or change your function signature to String brand,float screensize,int ram,int memory,double processor,float androidversion and also change variables to private float screensize; private float androidversion; private int ram; private int memory; private double processor; private String brand; 0 solved Error in … Read more
You’re initializing the variable myChar as type char, but trying to fit a String inside. Java uses double quotes (“”) for Strings and single quotes (”) for chars. To fix this is simple: char myChar=”\u00A9″; The single quotes make ALL the difference! solved incompatible types required char found java.lang.string
I have found : getting errors stray ‘\342’ and ‘\200’ and ‘\214’ and it coused by copy strange characters from web;) So it’s works now 1 solved program can’t recognize a char
The culture on your machine probably does not consider the decimal seperator to be ‘.’ but ‘,’. Try with this: Convert.ToDouble(“168.255157”, CultureInfo.InvariantCulture); Edit: I confirmed that this was happening on my machine when I was using the wrong separator. This: Convert.ToDouble(“168,255157”, CultureInfo.InvariantCulture); also returned 168255157.0. You should always bear in mind the culture you are … Read more
You can try something like this without importing any module : s1=’appleandgold’ s2=’appleblue’ track=[] for k in range(len(s1)): if k!=0: for ka in range(0,len(s1),k): if s1[ka:ka+k] in s2: track.append((len(s1[ka:ka+k]),s1[ka:ka+k])) print(max(track)[1]) output: apple solved String intersection in Python
You can use json to convert it to an array. class T require ‘json’ def array_detect(array_string) begin json = JSON.parse array_string if json.is_a? Array # is an array else # not an array end rescue JSON::ParserError => e puts e.message # not a valid json string end end end solved How to convert a string … Read more
As the error states, it cannot convert from ‘System.Collections.Generic.List’ to ‘string’. However I never knew the function SingleOrDefult() existed. All credit to @maccettura even though he didn’t know what I was trying to do! xD Code change below for the answer: List<string> listFrom = new List<string>(); //Contains a list of strings List<string> listTo = new … Read more
You should write it like that, way easier to read : if (!Arrays.asList(ip, port, username, password).contains(newSet)) { saveButton.setEnabled(true); } else { saveButton.setEnabled(false); } Or : saveButton.setEnabled(!Arrays.asList(ip, port, username, password).contains(newSet)); 1 solved Java String comparison wrong outcome [closed]
why is this program taking integer and alpha numeric inputs and printing them? does std::string in c++ take integer values as well? [closed] solved why is this program taking integer and alpha numeric inputs and printing them? does std::string in c++ take integer values as well? [closed]
It always helps if you include the error. There are two ways to fix that error: Interpolate the value: puts “you would like #{number} much better” Turn it from a number to a string: puts “you would like ” + number.to_s + ‘much better’ The former, #{…} syntax, evaluates the content of the braces as … Read more