Hello, I wrote the following in python that parses mathematical expressions and I'm trying to store the results in an array. For example, if I enter 3+4*2, the array should be ['3', '4','*','2']. Unfortunately, I get the following:
['3']
['4']
['*']
['2']
Can anyone help me figure out what is wrong? The tokenizer seems to work fine. Just can't append to the array. I'd also like to add the word 'end' at the end of the array so that my ideal output would be ['3', '4','*','2','end'] ---------- Post updated at 10:42 PM ---------- Previous update was at 10:22 PM ----------
hello everyone,
I was able to append the array correctly by doing the following:
However, I'm still having a hard time adding the string 'end' to the end of the array. Any suggestions?
The bash stores each uniqueid in an array and then passes them to %q to get the unique path. That seems to work what I am having trouble with is renaming each .png with the unique value in %q. I thought it was working but upon closer inspection, a .png file is being sent to scp.... but only 1 and... (21 Replies)
Experts,
I am writing a script and able to write only small piece of code and not able to collect logic to complete this task.
In input file have to look for name like like this (BGL_HSR_901_1AG_A_CR9KTR10) before sh iss neors. Record this (BGL_HSR_901_1AG_A_CR9KTR10) in csv file
Now have to... (0 Replies)
I am unable to loop print a python string array in my unix shell script:
~/readarr.sh '{{ myarr }}'
more readarr.sh
echo "Parameter 1:"$1
MYARRAY= $1
IFS=
MYARRAY=`python <<< "print ' '.join($MYARRAY)"`
for a in "$MYARRAY"; do
echo "Printing Array: $a"
done
Can you... (10 Replies)
Hello all,
I have a verilog file as following (part of it):
old.v:
bw_r_rf16x32 AUTO_TEMPLATE (
1957 // .rst_tri_en (mem_write_disable),
1958 .rclk (clk),
1959 .bit_wen (dva_bit_wr_en_e),
1960 .din ... (5 Replies)
for a in {1..100}
do
awk '{ sum+=$a} END {print sum}' a=$a file1 > file2
done
I know I will get only one number if following the code above, how can I get 100 sum numbers in file2? (2 Replies)
Hi all,
I'm dealing with a bash script to merge the elements of a set of files and counting how many times each element is present. The last field is the file name.
Sample files:
head -5 *.tab==> 3J373_P15Ac1y2_01_LS.tab <==
chr1 1956362 1956362 G A hom ... (7 Replies)
Hi,
I have one array created and some values are there in ksh. I want to append some other values to it based on some condition in if statement.
#!/bin/ksh
echo "---------------------------------------------------"
set -A ipaddr_arr $(egrep -v '^#|^::|^$' /etc/hosts |awk '{print $1}'... (2 Replies)
Hi suppose in python I have a list(or array, or tuple, not sure the difference)
How do I loop inside the size of array.
The pseudo code is:
a=
for i = 1 to dim(a)
print a
end
How to find the dimension in python?
Also, anyone has a handbook to suggest so I can borrow from library (1 Reply)
hey champs,
i have variable as field_dtls,
which has values like
CLIENT ID|FAMILY NAME|MIDDLE NAME|FIRST NAME|COUNTRY NAME|ADDRESS|NATIONAL ID|PASSPORT NUMBER
so,
echo "$field_dtls"
CLIENT ID|FAMILY NAME|MIDDLE NAME|FIRST NAME|COUNTRY NAME|ADDRESS|NATIONAL ID|PASSPORT NUMBER
but i... (2 Replies)