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QUESTION
I have two tab-delimited files that I want to compare.
I want to look for values of col1 in file1 that are missing in file2 (prepend with "left") and values in col1 in file2 that are missing in file1 (prepend with "joined"). For these lines, I want to print col1 and col8. My diff command fails for lines with an equal col1 and different values for col8.
file1:
...ANSWER
Answered 2021-Dec-21 at 20:17Hope this python script gets what you are expecting :
QUESTION
Good evening, I am working on a text-based game for my scripting class. This week we are incrementing the "move between rooms" process. My code is working smoothly except I cannot get the user to exit the game. When I type "Exit" It tells me "Ouch! I hit a wall." Not sure why it's going through the if statement and not the elif statement I have for exiting the game.
...ANSWER
Answered 2022-Feb-11 at 03:37you need to change the if condition as below where direction is compared against each direction i.e. go Up, go Down, go Left and go Right
QUESTION
Im building a pacman game and i put a switch statement and put interval so that the user has to press right arrow once and pacman will keep moving right the problem is that if i tab twice it move twice as fast and i tab right then left it'll move right left right left.....
i'll show the first code where there was no problem this code is without interval
JS code without interval:
...ANSWER
Answered 2021-Nov-05 at 22:58some guy answered as a comment that i should clear the inteval on each key pressed. i don't know why i haven't thought about that
the answer :
QUESTION
ANSWER
Answered 2021-Nov-04 at 15:21There is one thing that i noticed here:
QUESTION
I would like to make it so my menu works in a way which if a letter is input or anything other than a correct answer is input my script doesn't just end abruptly and it asks to input a correct option. Could anyone help me do this please? Here is the code i have so far:
...ANSWER
Answered 2021-Jun-08 at 14:39In your menu()
function,
Instead of immediately casting the input into an int
, you can use a try
statement to make sure the input is an integer, so if the user types in a letter your program will not stop. For example:
QUESTION
I am working on my text based adventure game project for my intro to scripting class, written in Python.
I have everything done and everything works except when I try to use the move
"Get 'item name'"
I'm getting my own error that says it's an invalid command.
I've tried different indentations and such, but nothing has worked for me. I'm able to move around, and the boss message prints, realizing there are no items in my inventory. I'm not asking for anyone to critique/re-do my code, just help me understand why that specific thing isn't working. Here is what I have
...ANSWER
Answered 2021-Apr-16 at 21:20There is an issue with indexing. The problem is that the length of move
differs if your item has a single word or two. Change this line:
QUESTION
Is it possible to distinguish quota changes from table space reassignment in the audit log? Here result
I brought ACTION_NAME
out and found AUDIT_OPTION
in the documentation, but when I use SELECT
, it doesn't return AUDIT_OPTION
. Maybe something can be identified through something. My user first changed the quota to another user in the table space and then changed the default table space to another user. I want to see the lair of these actions.
Here the result is only with ACTION_NAME
. If I use ACTION_OPTION
the same result is displayed:
Select request itself:
...ANSWER
Answered 2021-Apr-15 at 16:20As for your "problem with the design of the result in the console", by default sqlplus will ouput the columns to their max width, which will likely (as it did in your case) exceed the fixed 80-character width of the console. You can adjust the widths with the sqlplus 'col format command:
Here, I first issue the same select as you (without the WHERE, which wouldn't apply to me). It returns the same wrapped output as you got. Then I 'format' the columns and issue the same query a second time.
QUESTION
I am writing an application/logic that has vocabulary word
/phrase
as an input parameter. I am having troubles writing validation logic for this parameter's value!
Following are the rules I've came up with:
- can be up to 4 words (with hyphens or not)
- one apostrophe is allowed
- only regular letters are allowed (no special characters like !@#$%^&*()={}[]"";|/>/? ¶ © etc)
- numbers are disallowed
- case insensitive
- multiple languages support (English, Russian, Norwegian, etc..) (so both Unicode and Cyrillic must be supported)
- either whole string matches or nothing
Few examples (in 3 languages):
...ANSWER
Answered 2021-Feb-07 at 15:08You can use
QUESTION
Hey I am currently building a simple pacman in javascript as a learning project. I am able to render a basic board, pacman, pellets and big pellets with basic canvas drawings (arc etc) . The game is responsive to key codes moving pacman around but Imstruggling when I want to test for collision and access x and y values of canvas drawings. My board is drawn in for loop that iterates through a layout/grid 2d array of numbers and draws something different depending on the number, 0 representing walls, 1 - pellets etc. I feel I may be making an error in the drawBoard for loop also.. I have started to go back and forth between using a function to draw walls and then trying to access its X and Y positions:
...ANSWER
Answered 2021-Jan-26 at 12:56In pacman collision can be oversimplified by just using an array and checking wether the current case where pacman is contains something or not, if so make him return to previous position.
QUESTION
I have a use case where I am required to append multiple json files and then convert them into 1 single Avro file. I have written the code below which appends the json files together and then convert them into AVRO file. But the issue I am having is that the JSON file gets appended but the entore JSON is enclosed in [] brackets and so I get error while converting it into AVRO file. I am trying to figure out how can I get rid of the [] from the first and the last line in JSON file? Any help is appreciated.
The error I am getting is (snippet of the error, error is too long to paste : avro.io.AvroTypeException: The datum [{'event_type': 'uplink'.....}] is not an example of the schema
My code: Laird.py
...ANSWER
Answered 2020-Nov-16 at 20:08contents
is a list of records but the writer.append
expects a single record, so you iterate over your records and append them one by one.
You just need to change:
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