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Is there a way to 'uniq' by column?
...tion to limit the width to the tmp_fixed_width.
3) Remove trailing spaces from the column to "restore" it's width (assuming there were no trailing spaces beforehand).
printf "%s" "$str" \
| awk '{ tmp_fixed_width=15; uniq_col=8; w=tmp_fixed_width-length($uniq_col); for (i=0;i<w;i++) { $uniq_col...
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 13: ordinal not in range(128)
...answer are not right for Python 3 -- for Python 3, we're trying to convert from bytes to str rather than from str to unicode.)
– icktoofay
Aug 25 '19 at 7:16
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How to see the changes in a Git commit?
...st one commit id
Copy commit id.
Now we use two methods to list changes from a specific commit,
Method 1:
git diff commit_id^! #commit id something like this 1c6a6000asad012
Method 2:
git show commit_id
For example: git show 1c6a600a
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Java current machine name and logged in user?
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to silence output in a Bash script?
... otherwise the person that runs your script won't see what he/she types in from then on. To turn echo on run:
stty echo
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How to format a floating number to fixed width in Python
... f-strings fixed that hole. format mini-language docs, str.format examples from docs and f-string literals examples in docs
– ninMonkey
Oct 1 '19 at 16:29
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Count occurrences of a char in a string using Bash
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I want to count '$'s in a string, how can I escape '$' from main string?
– masT
Feb 6 '18 at 12:22
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Where is the php.ini file on a Linux/CentOS PC? [duplicate]
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How can you change the loaded configuration file from /usr/local/lib/php.ini to /etc/php.ini ?
– H Dindi
Feb 11 '15 at 17:48
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How can I combine two commits into one commit? [duplicate]
...pick". To proceed with squashing, change the first word of the second line from "pick" to "squash". Then save your file, and quit. Git will squash your first commit into your second last commit.
Note that this process rewrites the history of your branch. If you are pushing your code somewhere, you'...
Int division: Why is the result of 1/3 == 0?
...r question, you can do 1.0/3 ; the 1.0 is a double.
If you get the values from elsewhere you can use (double) to turn the int into a double.
int x = ...;
int y = ...;
double value = ((double) x) / y;
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