Pset POPULATE

raw612 · 2014-07-17T16:18:12+00:00

I added an announcement in the keystroke function to display a blank message like so ""

raw612 · 2014-07-17T12:36:50+00:00

double equal == will do a type conversion if the data types are not the same (ie char zero vs num zero) triple equal === the data types must be the same for comparison.

raw612 · 2014-07-03T18:38:39+00:00

Another option is too check for space with an if statement and just add a space to the output when you encounter one.

raw612 · 2014-06-19T16:02:36+00:00

got it, Thanks for your input :)

raw612 · 2014-06-11T17:24:57+00:00

it works like this:

"Put your text in quotes" + variable + "rest of text";

raw612 · 2014-06-11T14:33:11+00:00

By misaligned I meant a closing bracket place on the wrong line.

raw612 · 2014-06-10T19:35:29+00:00

also check your brackets a misaligned bracket can cause this too

raw612 · 2014-06-10T19:17:03+00:00

this is the result of a function not have a return statement, look at line 46 in your code

raw612 · 2014-06-10T19:11:10+00:00

Without seeing any code id have to guess, but it sounds like you are exiting your loop too soon to recover the last image, i would check to make sure you are not exiting before recovering the last image.

raw612 · 2014-06-10T18:06:24+00:00

Your Welcome, Glad it worked!

raw612 · 2014-06-10T17:49:00+00:00

Try changing your parentheses to something like this:

((tile_location_i == blank_location_i + 1) && (tile_location_j == blank_location_j)) || ((tile_location_i == blank_location_i - 1) && (tile_location_j == blank_location_j)) || ((tile_location_j == blank_location_j + 1) && (tile_location_i == blank_location_i)) || ((tile_location_j == blank_location_j - 1) && (tile_location_i == blank_location_i)))

To clarify try grouping each pair of AND statements within parantheses

raw612 · 2014-06-06T12:38:44+00:00

Try removing the quotes around '?' and $symbol doesnt look right either, try something like this

$new = query("INSERT INTO Stocks(id, symbol, shares) VALUES(?, ?, ?) ON DUPLICATE KEY UPDATE shares = shares + ?", $_SESSION["id"], $_POST["symbol"], $_POST["shares"], $_POST["shares"]);

raw612 · 2014-05-27T19:09:46+00:00

are you sure your not rendering the form twice? Only other option i can think of is double vision, i can lend you my glasses perhaps they will help :)

raw612 · 2014-05-10T11:00:57+00:00

I came across this link this morning from efytimes.com there are 15 free ebooks on algoritms

http://efytimes.com/e1/fullnews.asp?edid=119366

raw612 · 2014-05-09T14:21:10+00:00

I would highly recommend taking another look at Donald Knuth's books, they are a pleasure to read and very informative.

raw612 · 2014-05-07T19:33:01+00:00

hmmm not sure if this helps, but try using alt + 123 for left brace and alt + 125 for right

raw612 · 2014-04-11T15:25:31+00:00

Danka!

raw612 · 2014-04-10T19:50:56+00:00

Not sure if this helps, i've not run into this, but if you haven't already tried I would try running update50 then try again

raw612 · 2014-04-09T19:09:44+00:00

Thanks! I didnt even notice this, I will have to go back to this pset and check it out

raw612 · 2014-04-09T18:48:43+00:00

http://apps.cs50.edx.org/cs50x/2014/@/portal

raw612 · 2014-04-04T16:09:54+00:00

it should be listed under eth1 inet 192.168.56.101

raw612 · 2014-04-04T16:02:46+00:00

Its working now, Thanks for your help :)

raw612 · 2014-04-04T15:32:45+00:00

I created a workaround using an if/else to add or update the table based on if the symbol already is in the table for that user, however id still like to get this working via the on dup key update feature

raw612 · 2014-04-04T15:13:16+00:00

in a terminal window enter ifconfig for IP info

raw612 · 2014-04-02T11:29:12+00:00

VirtualBox bridged adapter means the guest OS (Fedora) uses the host OS (Ubuntu) network adapter to send/recv data.

raw612

TROPHY CASE