I was worried about CS until I found this,I cannot express how grateful I am to have found this,we need more teachers like this so that we all can do well.Thank you.
@@Spudnik007 well, GCSEs are roughly zero-sum - the same proportion of people will be passing/failing irrespective of what the averages are: if everyone does worse, then it just means the thresholds for grades will go down, but the overall distribution of grades would stay exactly the same so it achieves nothing at best if its not exactly zero-sum, then everyone doing worse (say, they think the test was fair and the year is just bad) then it'd result in more people doing worse - so there is no way that everyone doing badly can be a good thing for everyone
@@Devesteter252101 You're right, but if everyone else did worse then he would get a better grade if he did average for most years (e.g a 5 in say 2023 could be a 7 in another year)
At 3:59, when discussing runtime errors, you mention that it's because your RAM is full, but won't that memory just go to virtual memory? Love the videos - saving my grade!
True! Though you can't always rely on your OS employing virtual memory (e.g. with very simple devices perhaps) or having enough hard drive space anyway - basically there are lots of very specific technical things which could cause a runtime error :)
get ready for the next few weeks looooool good luck. im not looking forward to it at all. oh well. at least we know we have these vids to watch for computing haha
When it comes to readability , in real life code not in school , you shouldn't use comments for a variety of reasons : - If a function needs a comment , then it means it needs a more descriptive name. -if a function does many things , you need to break your code into smaller pieces. In some cases comments can also be deceiving , lets say you are writing a comment about the date, and then where is day you added an other variable called Life or a boolean, then your comment becomes wasted. Your code structure must be easy to read , give your code to someone who has no programming experience whatsoever if he's able to understand then you are good to go. Goodluck.
I was worried about CS until I found this,I cannot express how grateful I am to have found this,we need more teachers like this so that we all can do well.Thank you.
2019 gang rise up
Gang gang
I’m fuckin failing so you might aswell follow my IG: amzzzking
7:58 he goes it’s difficult to explain.... LIKE WTAF IVE GOT MY EXAMS TOMORROW
That’s your problem, you have 2 years prior
Got mocks next month! I've covered this just making sure I've covered it well.
i beg everyone get low so we all pass
thats not how logic works
@@Devesteter252101Heh, logic when the program does something unintended but it works perfectly finr
@@Devesteter252101 he means if everyone get a bad grade then the grade boundaries will lower making it easier to get a better score
@@Spudnik007 well, GCSEs are roughly zero-sum - the same proportion of people will be passing/failing irrespective of what the averages are: if everyone does worse, then it just means the thresholds for grades will go down, but the overall distribution of grades would stay exactly the same so it achieves nothing at best
if its not exactly zero-sum, then everyone doing worse (say, they think the test was fair and the year is just bad) then it'd result in more people doing worse - so there is no way that everyone doing badly can be a good thing for everyone
@@Devesteter252101 You're right, but if everyone else did worse then he would get a better grade if he did average for most years (e.g a 5 in say 2023 could be a 7 in another year)
shouldn't it be 0 to 4? 9:02
Sometimes in the question it will say whether the index starts at 1 which is probably used in this examole, or 0 if it doesn't say, assume it's 0
@@BobMarley-sr8wh ok
Same question here since from what i know in python you subtract 1 to the max number of elements since it starts with 0
not long now good luck!
At 3:59, when discussing runtime errors, you mention that it's because your RAM is full, but won't that memory just go to virtual memory? Love the videos - saving my grade!
True! Though you can't always rely on your OS employing virtual memory (e.g. with very simple devices perhaps) or having enough hard drive space anyway - basically there are lots of very specific technical things which could cause a runtime error :)
Hey! I have my mocks in january, I was wondering if these are all the videos for paper 1
get ready for the next few weeks looooool good luck. im not looking forward to it at all. oh well. at least we know we have these vids to watch for computing haha
Cynical Gaming Damn, you were commenting on the primrose channel wtf
lol I got my theory test tomorrow
Adam Wallis yeah same
Whos here for he 2021 exams ?
Not anymore... now just mocks
2023 my g😂
@@benstans7745 2023 for me lool
2024 😢
I watched this right before my exam and still forgot what defensive programming was😃
Did you sit your paper 1 already? Was defensive programming the 6 marker
@@s.y.4968 nah it was only 2 marks but yeah ive done both papers
@@shocochells Edexcel iGCSE or GCSE
@@s.y.4968ocr cs gcse lmao
Exam in 3 hours!! Ahhhh!!
YellowLiDGaming WRONG exam, this is for PAPER 2
LOL
lucky it was easy
2:44 example isn't an error as an array starts at 0, so 6 index's are generated
Yes but it says 5th Element, meaning he should have used index 4 as the intention of the variable is different
mate you are a fucking legend
can someone link me some trace table questions plz
Wonderful!!
9am Exam gang?
Got my exam in 1 hour 30 mins 😐
Same time this year loool
Revis
When it comes to readability , in real life code not in school , you shouldn't use comments for a variety of reasons :
- If a function needs a comment , then it means it needs a more descriptive name.
-if a function does many things , you need to break your code into smaller pieces.
In some cases comments can also be deceiving , lets say you are writing a comment about the date, and then where is day you added an other variable called Life or a boolean, then your comment becomes wasted.
Your code structure must be easy to read , give your code to someone who has no programming experience whatsoever if he's able to understand then you are good to go.
Goodluck.
2024
✌️
u speak to fast and miss out sylabils sometimes and it has hard to hear
JNZO nah mate that’s just you
im gonna fail
Did you fail?
@@spafl4sh391 wrd