My first post here!
I made some code to check that e-mails given apply to the right format:
import javax.swing.JOptionPane;
public class MailTest {
public static void main (String [] args){
String email="";
int at1=0,at2=0;
int dot1=0;
boolean at = false, do...
This question is a followup to Simple RPG skeleton, Part 1 - The Character.
This is the second "part" of my development of this skeleton, and it now includes two new classes, Entity, and SpecType. The Entity class essentially serves as a base class for any character-like object, and has the foll...
I felt nostalgic recently, and decided to install a Commodore-64 emulator. C-64 BASIC 2.0 is the first language I ever programmed in... some 20 years ago (yes, C-64 was already well beyond deprecated by then).
Implementing a simple fizzbuzz in such a limited language, and un-learning pretty much...
1 REM
2 REM FIZZBUZZ IN COMMODORE BASIC
3 REM
10 FOR I = 1 TO 100
20 IF (I/3)=INT(I/3) THEN PRINT "FIZZ";
30 IF (I/5)=INT(I/5) THEN PRINT "BUZZ";
40 IF (I/3)<>INT(I/3) AND (I/5)<>INT(I/5) THEN PRINT I;
50 PRINT
60 NEXT I
I'm not happy with the tests for "multiple of 3" and "multiple of 5". Us...I felt nostalgic recently, and decided to install a Commodore-64 emulator. C-64 BASIC 2.0 is the first language I ever programmed in... some 20 years ago (yes, C-64 was already well beyond deprecated by then).
Implementing a simple fizzbuzz in such a limited language, and un-learning pretty much...
I don't feel that my code is secure, and would like some help in using prepare statements for the following;
$track = "INSERT INTO resources_record (name,email,stage,format,topic,max_cost,mentor,total_cost,duration)
VALUES ('".$fullName."', '".$email."', '".$stage."', '".$format."', '"...
I've write a C# json parser. But its performance is not good as Json.NET.
Run the same test, my parser cost 45 ms and Json.NET cost 32 ms. What should I do to optimize my json parser ?
I know this parser don't support float and negative number, but it doesn't matter.
I'm working on a small program to perform various tasks on text content, primarily at the word level. I wrote these methods as ways to help prepare the raw text file into something more malleable, like a List<String>, where at a later point I can perform various routines such as counting and sort...
I'm working on a small program to perform various tasks on text content, primarily at the word level. I wrote these methods as ways to help prepare the raw text file into something more malleable, like a List<String>, where at a later point I can perform various routines such as counting and sort...
This program is supposed to determine the day of the week for 2015 but when I run the program it won't display the months January and February. I'm still a beginner in programming. Could someone tell me a method I could use to shorten my code.
#include <stdio.h>
#include <conio.h>
void findDay...
I need to batch messages when pushing them ,
private String[] eventArr = new String[100];
private int idx = 0;
private final Semaphore publish = new Semaphore(100, true);
private final Semaphore turnstile = new Semaphore(1, true);
public void publish(String data){
try {
boolean ...
First off, thank you for remembering me of the good old days !
BUG alert
Well, it is not really a bug, but as you know the % suffix indicates that the variable will be an integer
2010 FOR X = MIN% TO MAX%
2015 LET RESULT% = STR$(X)
2020 LET FB% = FIZZ%*BUZZ%
but you are assigning the re...
I want to know is there any way to optimize the two if conditions present in the following code.I edited and paste a snip of my code here.
int choice()
{
int retval=-1;
bool var1=0,var2=0;
retval=func1(&var1,&var2);
if(retval<0)
{
...
I am using this R function to web scrape data from the google play store. Is there a way to increase its efficiency using R? This code takes about 4 seconds for 14 urls with my machine/internet connection.
Any suggestions would be highly appreciated.
library(rvest)
library(RCurl)
library(fo...
public Long timeDifference(String weboutput) {
try {
Calendar calendar = GregorianCalendar.getInstance();
Calendar today = new GregorianCalendar();
Date inputTime;
if (weboutput.length() <= 10) { // for data fetched for current date.
DateFormat form...
I was trying to create a branch from master with the following command,
git branch SSLOC-201_Implement___str__()_of_ProductSearchQuery
when Git suddenly stopped responding. I suspect the unescaped () must have done something to it. Now, whenever I try to run any Git command, I get the same err...
I can't comment, so I have to write an answer as a comment.
@ratchet freak: I don't understand how "cardTypeToClass[event.card.type]" will know what kind it is that we have to show.
Care to explain a little further?
I was recently trying to implement quick sort to sort a linked list. But I have some issues and doubts about it.
1) Isn't moving around nodes to sort the given list expensive?
2) If I am required to solve a linked list by quick sort, is it okay if I traverse the list store the elements in an ar...
actually you don't have array's, you have JSON objects. Parse the objects like:
var obj = JSON.parse(array);
Then you will be able to refer to each attribute by name:
var array1Oid = obj.Oid; // 'ff2d344e-77e8-43b3-a6f3-bfba577d6abd'
After you will be able to mix the arrays as you want.
In splitTextStringIntoWordList I found myself having to split textString param into String[] array, and immediately afterwards adding the elements from the array one at a time, parsing with regex, into a List<String>. Is there a better way to do this that might not need as much manipulation?
...
A few things:
if (matcher.find()) {
return matcher.group();
} else {
return "";
}
You could swap this with a ternary:
return matcher.find() ? matcher.group() : '';
You could consider adding the case insensitive flag to your pattern to avoid blocks like a-zA...
