### How does one reorder columns in a data frame??

How would one change this input (with the sequence: time, in, out, files): Time In Out Files 1 2 3 ...

### Basic Bubble Sort with ArrayList in Java?

I was implementing a comparator, and it wasn't working, so I thought I'd write a basic bubble sort. int[] numbers =...

### Divide And Conquer Bubble Sort Algorithm?

This semester we learned about Divide and Conquer in which the problem is divided into subproblems and then solved j...

### Sorting an array numerically (VB.NET)?

I want to sort records based on their integer value in descending order: Example: name1, 4 name2, 6 name3, 3 name...

### How to find similar results and sort by similarity??

How do I query for records ordered by similarity? Eg. searching for "Stock Overflow" would return Stack Overflow ...

### How to do sorting in array list without using collections in Java?

ArrayList &lt; Integer &gt; arraylist = new ArrayList &lt; Integer &gt; (); arraylist.add(10010); arraylist.add(5);...

### Trouble sorting three numbers in ascending order in Java?

I'm currently working on a program and I just cannot get it to work the way it is supposed to work. I need to enter ...

### Understanding recurrence for running time?

I'm doing the exercises in Introduction to Algorithm by CLRS. This is not graded homework or anything, I'm just tryi...

### Cash Dispense logic - Java?

Let's say I have the following in ArrayList of Currency like this: (But NOT in the order). Each Currency object has ...

### Insertion sort vs Bubble Sort Algorithms?

I'm trying to understand a few sorting algorithms, but I'm struggling to see the difference in the bubble sort and i...

### How to sort Counter by value? - python?

Other than doing list comprehensions of reversed list comprehension, is there a pythonic way to sort Counter by valu...

### Mergesort in java?

I am new to Java and have tried to implement mergesort in Java. However, even after running the program several time...

### AttributeError: 'str' object has no attribute 'string'?

I am getting the error: AttributeError: 'str' object has no attribute 'string' So here is the code: lnumber=i...

### java Arrays.sort 2d array?

SO, I am looknig to sort the following array based on the values of [][0] double[][] myArr = new double[mySize][2]...