I'm really new to this and I'm not understanding why it's an 'ambiguous redirect'. I have the text file "employee_data". It is specifically saying it on line 29.
Image of script
Do you actually want the literal file name employee_data?
Then write >> employee_data not >> $employee_data
If you mean something else, please clarify.
Related
i am trying to code something in node.js but i don't know how to put a space for my log script:
Hook.info("Logger",`app: ${appopen}`)
what i want it to look like:
app: netflix
other app open: notepad
but i don't know how to put an enter so it looks like that.
so hopefully someone can help me with this!
also more information: im using https://jb3.github.io/webhook-discord/
Julien's answer should be correct. I can't yet comment but be sure that you're using backticks since those are what you need for template literals. It shouldn't be
Hook.info("Logger", "test \n ${appopen}"
but rather
Hook.info("Logger", `test \n ${appopen}`)
If you meant you wanted a carriage return at the end of the line then it should be
Hook.info("Logger", `test ${appopen}\n`)
You mean a Carriage Return, I guess. Try Hook.info("Logger", "\n")
I am trying to get my program to write over a simple config.txt file.
Which is actually working: it writes the new content over the old one if one condition is met and proceeds to the next block.
However, when the next block calls another function of my program, the content of the file simply dissapears: the .txt file becomes empty.
I have searched SO for similar issues but couldn't find any posts.
I looked into:
How to search and replace text in a file using Python?
Search and replace a line in a file in Python
And and got some of these to work but always ran into the issue above.
Please be gentle as I am a newbie and this is my first "not Hello_world" program and my first post. Thanks:)
>>>Content of the default config.txt file is 'runcount=0'
def alias(confirmation):
###First block###
if confirmation.lower()=='yes':
print("...")
config=open('config.txt','r')
data=config.read()
config.close()
newdata=data.replace('runcount=0','runcount=1')
config=open('config.txt','w')
config.write(newdata)
config.close()
confirmation2=input()
>>>Content of the config.txt file is now 'runcount=1'
###Second block###
if confirmation2.lower()=='yes':
print("...")
return main()
else:
...
>>>The main() function is called... However the config.txt file is now empty
I choose to show you this code because I think it is the most readable.
I tried the "with" method which gives me the same results.
I also tried to write to a new file, remove the default and rename the new to config.txt... same issue.
I don't get why the file becomes empty as I closed it.
No error msg, my program just goes on but the file is empty.
Please note that I used open(config.txt, 'r') in another function of my program, only once yet.
It happens that I coded the following line in main() and did not close config.txt:
config=open("config.txt","w+")
And forgot about it...
Thank you guys for the hint.
I'm going to hide somewhere very dark now.
I'm trying to Create a file and append all the content being calculated into that file, but when I run the script the very last iteration is written inside the file and nothing else.
My code is on pastebin, it's too long, and I feel like you would have to see exactly how the iteration is happening.
Try to summarize it, Go through an array of model numbers, if the model number matches call the function that calculates that MAC_ADDRESS, when done calculating store all the content inside a the file.
I have tried two possible routes and both have failed, giving the same result. There is no error in the code (it runs) but it just doesn't store the content into the file properly there should be 97 different APs and it's storing only 1.
The difference between the first and second attempt,
1 attempt) I open/create file in the beginning of the script and close at the very end.
2 attempt) I open/create file and close per-iteration.
First Attempt:
https://pastebin.com/jCpLGMCK
#Beginning of code
File = open("All_Possibilities.txt", "a+")
#End of code
File.close()
Second Attempt:
https://pastebin.com/cVrXQaAT
#Per function
File = open("All_Possibilities.txt", "a+")
#per function
File.close()
If I'm not suppose to reference other websites, please let me know and I'll just paste the code in his post.
Rather than close(), please use with:
with open('All_Possibilities.txt', 'a') as file_out:
file_out.write('some text\n')
The documentation explains that you don't need + to append writes to a file.
You may want to add some debugging console print() statements, or use a debugger like pdb, to verify that the write() statement actually ran, and that the variable you were writing actually contained the text you thought it did.
You have several loops that could be a one-liner using readlines().
Please do this:
$ pip install flake8
$ flake8 *.py
That is, please run the flake8 lint utility against your source code,
and follow the advice that it offers you.
In particular, it would be much better to name your identifier file than to name it File.
The initial capital letter means something to humans reading your code -- it is
used when naming classes, rather than local variables. Good luck!
I have R code as below. Below code resides in a file called 'iot.R'. I am executing it in Linux.
I want to print content of variable 'fileinformation' to a file mentioned by file=fileConn...
I thought that the 3rd line will solve the issue, but it is not giving the required output :(
fileinformation = system(paste("file", filenames[1]))
#print(fileinformation)
cat(print(fileinformation),"\r\n","\r\n", file=fileConn)
When I run the file, i get below result. It prints to my screen, rather than writing to the file :(
> source('iot.R')
CH7Data_20130401T135010.csv: ASCII text, with CRLF line terminators
[1] 0
--------------------update1
I also tried below command, but didnt get the expected rsult
cat(capture.output(fileinformation),"\r\n","\r\n", file=fileConn)
You need to set the intern argument to TRUE in your call to system. For instance:
fileinformation<-system("file cinzia_2.gif",intern=TRUE)
fileinformation
#[1] "cinzia_2.gif: GIF image data, version 89a, 640 x 640"
Of course I tried a file on my pc. Setting intern to TRUE the return value of system becomes the console output of the command. Then, when you call cat, you don't need to enclose fileinformation into print, but a simple cat(fileinformation,"\r\n","\r\n", file=fileConn) will suffice.
Hi Just a comment as I dont have enough rep to comment in the normal way. but cant you use
write.table
to save the output to a file? It may be easier?
I need source code line number to the log entry through NLog.
Please let me know alternate ways to do it.
<<Log entry>> Line 23
<<Log entry>> Line 391
P.S. - 23, 391 are the source code line numbers.
Thanks
You may use ${callsite:fileName=true} layout renderer - indicates whether to render the source file name and line number. Documentation.
Not sure but you should try this. Hope it will help :D
http://iosdevelopertips.com/cocoa/filename-and-line-number-with-nslog-part-ii.html
and I also found this
NSLog(#"current line: %d",__LINE__);
from this
How can I log the current line via NSLog in Cocoa / Objective C?
EDIT sry I dont know that u want C#
should try look at this
Do __LINE__ __FILE__ equivalents exist in C#?