Am I developing any bad habits?

Arya · Feb 25, 2015

All of this is written from scratch & memory of tutorials. Since I've only been writing collectively for less than 24 hours(give or take), I'm wondering if I'm developing any bad coding habits.

HTML

CSS 1

CSS 2

End result

What do y'all think? [imgur pics]

Blupig · Feb 27, 2015

Get used to commenting. What you're working on now may not require it, but in the near future when you're working on bigger projects off-and-on you'll be thankful for little labels here and there. Otherwise things look OK. If you're that worried about style check out a style guide or poke around some professional sources to see how they do things.

SuF · Feb 27, 2015

Post code as text! Don't worry about bad habits. You grow and evolve as a developer and you will always have bad style and stuff. You can only get it so good. Try your best and just keep improving every day you code.

SmokeHut · Feb 27, 2015

From a brief overview it looks okay. However, as blupig suggested, comments are great for future reference, or when your document begins to get out of hand. I personally fail to comment so much, as I tend to remember why I did that. However, people looking over my code might not have quite as such of a great time.

The main thing which you need to adhere to is indenting. It's pretty fundamental.

for instance,

Code:


<div class="col8-b">
    //content
</div>

In a small div, it's apparent where the div ends, if your div begins to turn into a lot of lines then finding the end of it can be a true nightmare, as well as this, it gives reference to what's included inside of what. So if I want to split a margin somewhere a long the line it's easy to select everything after it, indent it one and add my new div in there.

I'd fire up my pc and provide a good example, but that is going to require far too much effort..

So I'll use your code as an example.

Code:

<body>
    <div class="heading">
        <div class="jumbotron">
            <h1>Hello</h1>
        </div>
        <p>This is my...</p>
    </div>
</body>

Also, taking the same approach in CSS helps.

EDIT: it's also been a while since I've touched css however, if I remember rightly, setting say the paragraph css before changing the class that your setting it to could over-write your paragraph settings as it does it across a broad sense for the class.

So setting your margin for the paragraph at say 10px; then if you write the class broadly after that to 0px; then you're going to over-write it. So try to use pointers after the initial broad brush over the class.

I could be wrong, but it just looks odd right now.

EDIT #2:

Here's a little more reason to do it.

This is a fairly non-optimised method for a boolean response that I'm using right now.

Code:

-(BOOL) runAgainstLastCard:(NSString *) lastCard withPlayedCard:(NSMutableArray *) playedCard {
    //Convert strings to suits & rank
    
    NSArray *faces = [[NSArray alloc] initWithObjects:@"A",@"2",@"3",@"4",@"5",@"6",@"7",@"8",@"9",@"10",@"J",@"Q",@"K", nil];
    NSArray *suits = [[NSArray alloc] initWithObjects:@"h",@"d",@"c",@"s", nil];
    
    int aqua = 0;
    int oneTwoThree = 0;
    
    for (int j = 0; j < [playedCard count]; j++) {
    
        NSString *prevRank;
        NSString *prevSuit;
        NSString *nowRank;
        NSString *nowSuit;

        //Ranks up last card, and last suit.
        for (int i = 0; i < [faces count]; i++) {
            if ([lastCard containsString:faces[i]]) {
                //Match saves suit
                prevRank = faces[i];
            }
        }
        for (int i = 0; i < [suits count]; i++) {
            if ([lastCard containsString:suits[i]]) {
                //Match saves suit
                prevSuit = suits[i];
            }
        }
        //Ranks up new card & suit
        for (int i = 0; i < [faces count]; i++) {
            if ([playedCard[j] containsString:faces[i]]) {
                //Match saves suit
                nowRank = faces[i];
            }
        }
        
        for (int i = 0; i < [suits count]; i++) {
            if ([playedCard[j] containsString:suits[i]]) {
                //Match saves suit
                nowSuit = suits[i];
            }
        }
        if ([nowRank isEqualToString:@"J"]) {
            return true;
        } else        
        if ([prevRank isEqualToString:nowRank]) {
            lastCard = playedCard[j];
        } else
        if([prevSuit isEqualToString:nowSuit]) {
            if (j == 0) {
                lastCard = playedCard[j];
            } else {
                //card needs an int value, if the int value is within -1 or +1 then it's acceptable run, else. Not acceptable return false.
                int prevRankValue = [self returnRankValue:prevRank];
                int nowRankValue = [self returnRankValue:nowRank];
                
                if (prevRankValue == nowRankValue || prevRankValue == nowRankValue - 1 || prevRankValue == nowRankValue + 1 || (prevRankValue == 12 && nowRankValue == 0) || (prevRankValue == 0 && nowRankValue == 12)) {
                    if (prevRankValue == 12 && nowRankValue == 0) {
                        //Aqua
                        aqua = 1;
                    }
                    if (prevRankValue == 1 && nowRankValue == 0) {
                        oneTwoThree = 1;
                    }
                    if (aqua == 1 && oneTwoThree == 1) {
                        return false;
                    }
                    lastCard = playedCard[j];
                } else {
                    return false;
                }
            }
        } else {
            return false;
        }
    }
    
    return true;
}

Pretty readable, right?

This is unindented

Code:

-(BOOL) runAgainstLastCard:(NSString *) lastCard withPlayedCard:(NSMutableArray *) playedCard {
//Convert strings to suits & rank

NSArray *faces = [[NSArray alloc] initWithObjects:@"A",@"2",@"3",@"4",@"5",@"6",@"7",@"8",@"9",@"10",@"J",@"Q",@"K", nil];
NSArray *suits = [[NSArray alloc] initWithObjects:@"h",@"d",@"c",@"s", nil];

int aqua = 0;
int oneTwoThree = 0;

for (int j = 0; j < [playedCard count]; j++) {

NSString *prevRank;
NSString *prevSuit;
NSString *nowRank;
NSString *nowSuit;

//Ranks up last card, and last suit.
for (int i = 0; i < [faces count]; i++) {
if ([lastCard containsString:faces[i]]) {
//Match saves suit
prevRank = faces[i];
}
}
for (int i = 0; i < [suits count]; i++) {
if ([lastCard containsString:suits[i]]) {
//Match saves suit
prevSuit = suits[i];
}
}
//Ranks up new card & suit
for (int i = 0; i < [faces count]; i++) {
if ([playedCard[j] containsString:faces[i]]) {
//Match saves suit
nowRank = faces[i];
}
}

for (int i = 0; i < [suits count]; i++) {
if ([playedCard[j] containsString:suits[i]]) {
//Match saves suit
nowSuit = suits[i];
}
}
if ([nowRank isEqualToString:@"J"]) {
return true;
} else        
if ([prevRank isEqualToString:nowRank]) {
lastCard = playedCard[j];
} else
if([prevSuit isEqualToString:nowSuit]) {
if (j == 0) {
lastCard = playedCard[j];
} else {
//card needs an int value, if the int value is within -1 or +1 then it's acceptable run, else. Not acceptable return false.
int prevRankValue = [self returnRankValue:prevRank];
int nowRankValue = [self returnRankValue:nowRank];

if (prevRankValue == nowRankValue || prevRankValue == nowRankValue - 1 || prevRankValue == nowRankValue + 1 || (prevRankValue == 12 && nowRankValue == 0) || (prevRankValue == 0 && nowRankValue == 12)) {
if (prevRankValue == 12 && nowRankValue == 0) {
//Aqua
aqua = 1;
}
if (prevRankValue == 1 && nowRankValue == 0) {
oneTwoThree = 1;
}
if (aqua == 1 && oneTwoThree == 1) {
return false;
}
lastCard = playedCard[j];
} else {
return false;
}
}
} else {
return false;
}
}

return true;
}

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Am I developing any bad habits?

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Arya Guru

BEEF TOILET

SuF Legend

SmokeHut Great men grow tired of contentedness.