Cascade effect of texts
import string
import time
text = "Hello World!"
temp = ""
for ch in text:
for i in string.printable:
if i == ch or ch == " ":
time.sleep(0.02)
print(temp+i)
temp += ch
break
else:
time.sleep(0.02)
print(temp+i)
print('\033[1;32m'+text)For basic find-and-replace on vim, we can use the :substitute (:s) command.
The general form of the substitute command is as follow:
:[range]s/{pattern}/{string}/[flags] [count]
The command search each line in [range] for a {pattern}, and replaces it with a {string}.
[count] is a positive integer that multiplies the command.
If no [range] and [count] are given, only the pattern found in the current line is replaced.
The current line is the line where the cursor is placed.
For example, to search for the first occurrences of the string "foo" in the current line, and replace it with "bar", you should use:
:s/foo/bar
To replace all occurrences of the search pattern in the current line, add the g flag:
:s/foo/bar/g
If you want to search and replace the pattern in the intire file, use the percentage character % as a range.
This caracter indicates a range from the first to the last line of the file:
:%s/foo/bar/g
We can also use | as parameter separator:
:s|foo|bar
To show confirmation for each substituition, use c flag:
:s/foo/bar/gc
To ignore case sensitivity, use i flag:
:s/foo/bar/gi
There is much more options, look at the ref link for more...