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For files in directory, only echo filename (no path)
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167
If you want a native bash solution
for file in /home/user/*; do
echo "${file##*/}"
done
T...
How to declare array of zeros in python (or an array of a certain size) [duplicate]
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10 Answers
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Rounding BigDecimal to *always* have two decimal places
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1 Answer
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What does this gdb output mean?
...e issue you have posted above.
This issue is filed by Apple under Bug ID# 10555404. I did file a report myself which has finally been identified as a dupe of the mentioned bug id.
The issue currently persists up until and including Xcode Version 4.4.1 (4F1003), iOS SDK 5.1.
Update
This issue is ...
Splitting on first occurrence
...t most maxsplit splits are done (thus, the list will have at most maxsplit+1 elements).
s.split('mango', 1)[1]
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What is the difference between trie and radix trie data structures?
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121
A radix tree is a compressed version of a trie. In a trie, on each edge you write a single let...
The tilde operator in C
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127
The ~ operator is bitwise NOT, it inverts the bits in a binary number:
NOT 011100
= 100011
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Why is DarkGray lighter than Gray?
...dia on the subject:
Perhaps most unusual of the color clashes between X11 and W3C is the
case of "Gray" and its variants. In HTML, "Gray" is specifically
reserved for the 128 triplet (50% gray). However, in X11, "gray" was
assigned to the 190 triplet (74.5%), which is close to W3C "Silver"...
Spring schemaLocation fails when there is no internet connection
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18 Answers
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Using sed, how do you print the first 'N' characters of a line?
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211
Don't use sed, use cut:
grep .... | cut -c 1-N
If you MUST use sed:
grep ... | sed -e 's/^\...