I am trying to construct a binary message packet implemented in C
It needs to escape binary value 0 by appending extra 0 in front of it
//Before escape
data[] = { 1, 2, 3, 4, 5, 0, 6, 7, 8, 9 }
//After escape - value 0 is appended after 0
data[] = { 1, 2, 3, 4, 5, 0, 0, 6, 7, 8, 9 }
My sourc...
I am working on making my code run smoother, since I will be using it a lot in a game in development, but I am stumped. Is there any way I could make this run faster? Improvements to the terrain generation and image drawing are both welcome.
internal class Terrain
{
public Terrain(Content co...
I have two scripts written by my co-workers for auto-filling a form with information from the Facebook graph-api. I am trying to figure out which has been coded in a more efficient style?
This is the first one. http://jsfiddle.net/TcGGZ/30/
$('#account_get').click(function(){
$.getJSON('htt...
I have a small function in Objective-C which uses the C Socket API to check if the device has an active internet connection:
#include <netdb.h>
- (BOOL)isNetworkAvailable {
char *hostname;
struct hostent *hostinfo;
hostname = "youtube.com";
hostinfo = gethostbyname(hostname);
...
Below is my query to identify what hazard type does the buildings belong:
def floodhazard_tbl(request):
if request.method == "GET":
reference_high = FloodHazard.objects.filter(hazard='High')
reference_medium = FloodHazard.objects.filter(hazard='Medium')
reference_low ...
I'm going to post an answer which purely address your set of arrays. You've got three arrays which unnecessarily complicates your logic later on (I haven't even read that far, but I know it to be true).
Consider this... your current setup demands that these three arrays be carefully and perfect...
Any one help me how to improve my code ?
public String checkAddressFromMelissaServer(boolean isEditMode, boolean addressChecked, Address address) {
boolean isAddress = false;
boolean isError = true;
String SystemResult = "";
boolean systemErrorFlag = false;
...
Let's start with your priorities: optimization. You should be primarily optimizing for the most expensive and limited resource, which is almost always developer brain cycles. You optimize for that resource by writing clean, readable, well-organized code with few surprises. Your code can be imp...
//assume std namespace is known.
const char *ptr = name.data() //name is "Joe Bob"
ptr[3]='-';
cout<< ptr<< endl;
erase (s.rfind("x"),1); //s is "xenon"
What is wrong with the above statements and please tell me how should I correct them.
I'm doing some simple validations using jQuery to check if all textbox are filled. Here the code at the moment:
$(document).ready(function () {
$("#<%= btnInsertCountry.ClientID %>").click(function () {
var codeValue = $("#<%= txtCountryCode.ClientID %>").val();
var nameValue = $("#<%= t...Please review my registration code and suggest what changes I should make to Improve security. I'm new to PHP and this is my first project.
Also I have no Idea how to make a "forget password page" as I've used password_hash to store passwords in database.
<!doctype html>
<html>
<head>
<meta char...
I have a function that is able to return the multiples of a number that are prime.
For example: The prime factors of 13195 are 5, 7, 13 and 29.
The function works great, and I was even able to improve it by dividing by just prime numbers instead of all numbers. The problem is it still isn't eff...
I have an application which uses ASP.net Identity as for its user authentication.
I do not wish for users to reset their own password(For reasons which are not relevant here) so have developed the following back end system to allow system administrators to reset the users password.
Please could...
Am using pyscripter,
output is in
a
b
c
d
But I want output as
[a,b,c,d]
a = []
counter = 0
file = open('D:\\test1_DOAA.txt','r')
#Reading each line of the file
for line in file.readlines():
line = line[20:]
line = line.split(',')
a = ""
#print(line)
for element in line:
if element == '\n':...
Given this function that (currently) doesn't take an argument:
var fetchData = function() {
$scope.data = Service.fetch($scope.id);
};
Would you rather use it like this:
$scope.showInfoDialog('Success', 'Your data was saved.', function() {
fetchData();
});
...
Hopefully, by raising concerns, we may generate some ideas for improving the site!
Problem Statement:
Given a string of words return all words which have their reverse present in the string as ( (word1 , reverseword1 ) , (word2 ,reverseword2) )
Example Case:
Input -
Sachin tendulkar is the best tseb eht nihcaS
Output -
{ ( best , tseb ) , ( the , eht) , (...
TL;DR: No. Programming languages are too diverse.
Reason 1: Purpose
There are, according to Wikipedia's list of programming languages, 806 distinct programming languages, excluding BASIC dialects and esoteric programming languages.
There are some features of each language that wouldn't be too ...
This question is intended to be the counterpart of: Checklist for how to write a good Code Review question
Getting started with CodeReview:
New users often seem to have problems to understand, what exactly is expected from a CR-Answer. Many come from Stackoverflow, others maybe from Programmer...
I am trying to build a webhook such that it will take information from a 3rd party sms server and will insert those information into our database.The 3rd party said they will help upto triggering the webhook,sending autoreply text to user and rest of coding I have to do.Now I want to know wheth...
