Your code here reminds me a bit of some posts on codecrap.com. Thank you for coming here! You are not alone! — Simon André Forsberg 13 secs ago
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To answer your questions:
It's hard to say. If you expect a large number of values or moderate number of large values, you could potentially overflow an int. Otherwise, you may be fine using int instead of long.
Yes, it's overkill, since dividing the total by the count would yield the correct...
1. Introduction
I'm just going to comment on the part of your program (the first few lines of the main function) where you parse the command-line arguments. You'll see that there's plenty here for one answer.
2. Comments on your code
I don't like the specification of this program. It does two...
0
If you are using GCC, we can use the typeof() keyword(1) to get rid of one of the arguments. Also, add a do-while so the macro to be used in contexts where it would otherwise be problematic.
#define SWAP(a, b) do { typeof(a) t; t = a; a = b; b = t; } while(0)
You could also use an exclusive...
Define a macro swap(t, x, y) that interchanges two arguments of type t.(Block structure will help.)
The ideea is that a variable defined in a block structure exists only inside the block structure. So, I can create a temporary variable without affecting the code.
Here is my solution:
#incl...18
How active is your chatroom?
This may sound like a weird answer, but on Code Review we managed to get a core nucleus into the main chatroom. With the @StackExchange bot posting questions (and ideally answers too), it's very easy for everyone to spot off-topic questions, and, with an answers feed...
YOU. SHALL NOT. PASS!!!
Reject a suggested edit as spam, eventually leading to the deletion/destruction of the user's account.
I've been doing this as a kata a few times and I'm pretty happy with this last program. Please let me know what you think.
First, the Kata
PigLatin Kata
Create a PigLatin class that is initialized with a string
- detail: The string is a list of words seperated by spaces: 'hello world'
...0
Some ideas:
You might want to make sure that the guess is actually a single letter.
lettersGuessed should be a set, so membership tests (guess in lettersGuessed) is a constant time operation.
Similarly, you could store either the (correctly) guessed letters or the letters that still have to be ...
I am learning about object oriented programming in python using classes. I have attached an image of what I had in mind when structuring my classes. This is supposed script model cars. I want to know if the way that I set up my code it the ideal way of modeling cars.
A few things:
there are no...
This mobile thing will never last, right? We figured if we waited long enough, this whole “mobile application” thing would blow over and everything would go back to the way it used to be. You know, when phones were for calling people, and computers were for typing long, angry rants about how things aren’t the way they used to be.
In retrospect, we may have misread that one a bit. It turns out that even for Stack Exchange mobile is eating the world.
So today we’re excited to announce that Stack Exchange for Android is finally available for download on the Google Play store, for Android phones version 4.0 (ICS) and up: …
0
HTML:
Since the the navigation is the only thing inside your <div class="footer">, how about moving the class to the ul?
Instead of using span's there, you can add the » to a pseudo-element (see the CSS part)
CSS:
For your arrows, use pseudo-elements:
.footer a:after {
content: "...
0
0
It doesn't make much sense to have a connection pool to be used by just one servlet. Usually, the connection pool is shared by the entire webapp. Furthermore, much of the setup can be accomplished by configuration rather than with code. It is certainly bad practice to hard-code connection stri...
1
1
HTML:
Since the the navigation is the only thing inside your <div class="footer">, how about moving the class to the ul?
Instead of using span's there, you can add the » to a pseudo-element (see the CSS part)
CSS:
For your arrows, you should use pseudo-elements:
.footer a:after {
...
0
When chaining constructors, it's customary to call the parent class constructor first, then perform the subclass-specific initialization. Here, it makes little difference since you're just setting a bunch of variables, but in more complex situations you could run into problems doing things in th...
Meme: Two problems.
Originator: Unknown (the quote itself is by Jamie Zawinski)
Cultural Height: Neverending
Background: A quotation by Jamie Zawinski goes like this:
Some people, when confronted with a problem, think "I know, I'll use regular expressions." Now they have two problems.
Th...
Meme: Spam haiku
Originator:
Jeff Atwood likes fun
Played a trick on all of us
Now he must explain.
First Heard:
From ennuikiller
First to find it; asks us all
Jeff all so silent.
Cultural Height:
haiku always vogue
And some also like to spam
Now bot must protect.
Background:
Others hit h...1
In an old project I tinker with from time to time, I have a DOM-like structure in an MMF database. I'd like the nodes to act like they have some C++ typing based on the content, and accessor methods that go along with that. Yet in actuality, the data is independent of the type system in C++.
T...
-2
0
I wrote a CppUnit test suite to unit-test the code that I posted here which is a single routine that proposes how a Lua expression could be auto-completed. What do you think? I appreciate all the comments.
#include <boost/format.hpp>
#include <cppunit/extensions/HelperMacros.h>
class Tests : pu...0
1
1
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Meme: HE WHO SHALL NOT BE NAMED
Originator: TheTXI
Cultural Height: Early July 2009
Background: HE WHO SHALL NOT BE NAMED is Rich B. The oldest surviving reference is here, earlier references having been on questions since deleted. There are urban legends surrounding him, all of which are pro...37
array function convertRow(required string lstRow) {
var arResult = [];
var arTemp = ListToArray(arguments.lstRow, ',', true);
var quoteMode = false;
var startQuote = false;
for (var i in arTemp) {
if (i CONTAINS '"' && not quoteMode) { startQuote = true; }
if (startQuote) {
...
+1 for slim lock. It can help a lot
Here is the original C++ class I converted to Lisp at the very bottom of this post.
class TrainingData
{
public:
TrainingData(const string filename);
bool isEof(void) { return m_trainingDataFile.eof(); }
void getTopology(vector &topology);
// Returns the number of input values read ...34
Pick Card
function pickCard(array){
var x = cardCount[array][0];
var title = this[array][x].title;
cardCount[array][0]++;
if (cardCount[array][0] === this[array].length){
shuffle(this[array]);
cardCount[array][0] = 0;
}
}
Ok I have applied the suggestions, but w...
I am kind of new to object orientation in PHP and I need some experts feedback.
This class fetches the weather from this URL:
http://api.met.no/weatherapi/locationforecast/1.8/?lat=59.32893000000001;lon=18.06491
And grabs the weather, temperature and an icon from the current hour.
Is this prop...00:00 - 18:0018:00 - 00:00
