r substitute string character until : code example
Example 1: r substitute string character until :
foo <- "TF_list_to_test10004/Nus_k0.345_t0.1_e0.1.adj:PKMYT1"
# Remove all before and up to ":":
gsub(".*:","",foo)
# Extract everything behind ":":
regmatches(foo,gregexpr("(?<=:).*",foo,perl=TRUE))
Example 2: check for double character in a string python
count = {}
for s in check_string:
if s in count:
count[s] += 1
else:
count[s] = 1
for key in count:
if count[key] > 1:
print key, count[key]