R: How to add a zero into the middle of a string

R: How to add a zero into the middle of a string

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R: How to add a zero into the middle of a string
Tag : r , By : user158193
Date : November 28 2020, 04:01 AM

fixed the issue. Will look into that further I have a dataset with locations defined by alphanumeric codes like this: , With paste0 and substr
ind = which(nchar(locations) == 6)
locations[ind] = paste0(substr(locations[ind], 1, 3), "0", substr(locations[ind], 4, 6))

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enter a string from the keyboard and check how many vowels are available and extarct the middle character of the string

Tag : java , By : Skee
Date : March 29 2020, 07:55 AM
I hope this helps . The assignment asks that a method returns the value true if a given character is a vowel, and otherwise returns false. Then to test that method by asking the user for a String, and checking each characters of the String the user entered, returning true if vowel, and false if not. So far, I have created the method, and have created a loop to read through the String, but unfortunately it only checks the character the user initially inputted rather than the characters of the String. , Change
 if(str.charAt(i) == ch){
 if (isVowel(str.charAt(i)){

Android I Need 1 Superscript Character in the MIDDLE of a String in the Middle of an Array

Tag : java , By : Alecsandru Soare
Date : March 29 2020, 07:55 AM
Does that help I am using HTML Link here. The superscript html tags tags are used to introduce the superscript notation which "6" (simplest) regular exp is used to replace all instances of 6 to 6. I am sure that you can come up with better and much more powerful regexes to control the output.
This is code you should try:
public View getView(int position, View convertView, ViewGroup parent) {
    View row = convertView;
    Cad_listHolder holder = null;

    if (row == null) {
        LayoutInflater inflater = ((Activity)context).getLayoutInflater();
        row = inflater.inflate(layoutResourceId, parent, false);

        holder = new Cad_listHolder();
        holder.txtTitle1 = (TextView)row.findViewById(R.id.cad_name);
        holder.txtTitle2 = (TextView)row.findViewById(R.id.maj_prog);
        holder.txtTitle3 = (TextView)row.findViewById(R.id.min_prog);
        holder.txtTitle4 = (TextView)row.findViewById(R.id.restrict);
        holder.txtTitle5 = (TextView)row.findViewById(R.id.strength);
        holder.txtTitle6 = (TextView)row.findViewById(R.id.feel);



    else {
        holder = (Cad_listHolder)row.getTag();

    Cadence_list cadence_list = data[position];


    holder.txtTitle1.setText(Html.fromHtml(cadence_list.cad_name.replaceAll("6", "<sup>6</sup>")));
    holder.txtTitle2.setText(Html.fromHtml(cadence_list.maj_prog.replaceAll("6", "<sup>6</sup>")));
    holder.txtTitle3.setText(Html.fromHtml(cadence_list.min_prog.replaceAll("6", "<sup>6</sup>")));
    holder.txtTitle4.setText(Html.fromHtml(cadence_list.restrict.replaceAll("6", "<sup>6</sup>")));
    holder.txtTitle5.setText(Html.fromHtml(cadence_list.strength.replaceAll("6", "<sup>6</sup>")));
    holder.txtTitle6.setText(Html.fromHtml(cadence_list.feel.replaceAll("6", "<sup>6</sup>")));

    return row;


Inserting a string in the middle of another string or splitting the string into two parts

Tag : chash , By : jehammon
Date : March 29 2020, 07:55 AM
hop of those help? I wanted to know how I could place a String2 inside of another String1 if String1 reached a certain length. For Example,
StringBuilder sb = new StringBuilder();

sb.Append(string1.Substring(string1.Length/2,string1.Length- string1.Length/2));


Beginner Java - Changing String from First Middle Last to Last, First Middle

Tag : java , By : Julian Ivanov
Date : March 29 2020, 07:55 AM
hop of those help? Trying to work out a homework problem that demands: Changes a name so that the last name comes first. Example: "Mary Jane Lee" will return "Lee, Mary Jane". If name has no spaces, it is returned without change. , using split and a switch would be a lot easier
    String name = "Mary Jane Lee";
    String arr[] = name.split (" ");

    switch (arr.length) {
        case 1:
        case 2:
            System.out.println(arr[1] + ", " + arr[0]);
            System.out.println(arr[2] + ", " + arr[0] + " " + arr[1]);  

how to display middle name as middle initial if middle name have two words

Tag : php , By : xie renhui
Date : March 29 2020, 07:55 AM
hop of those help? so i created a form which have middle name field and display the middle name as initial. , Use explode() like this:-
preg_split("/[\s,_-]+/",explode(' ',$data["s_mname"])[0])
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