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perreal

Rating
1555.09 (6,605th) 		Reputation
73,758 (1,142nd)
Page: 1 2 3 4 5 6 ... 47
Title Δ
getting column names + iterating + ordering + awk -0.37
How can I remove all spaces and punctuation in determining if a wor... +1.09
Catching exception thrown by constructor seems impossible +0.06
Selection sort fetching wrong index of array +0.43
Programmatically getting Linux device resource info -0.12
Sed exact match search and replace on HP-UX +1.88
Algorithm Analysis: Big-O explanation +0.44
Check if any replacement done by `perl -i -pe` -2.05
Problems with perl eval -0.51
Appending to list from raw input -1.52
Most succinct regular expression for integers from 0-100 inclusive -1.27
How to get size_t from string? -0.46
Issue in passing argument to std::function for vector of functions +1.39
Implementation of Line Drawing Algorithm doesn't work properly +0.43
Replace range of numbers with certain number -1.70
Replace in string based on function ouput -0.85
Syntax - Assigning a variable then putting it in while loop doesn&#... +0.10
SED find line with first pattern then insert a line before line wit... -0.08
Shell Extract Text Before Digits in a String +1.98
awk filter rows by column -1.13
Check if the parameter of a shell command exists 0.00
How to nest sed substitutions? -1.27
Python - string split with default delimiter vs user defined delimi... +0.35
Regex to find words having multiple occurrences of same string near... -1.30
eliminate all indices of a file that don't conform to a certain... -1.31
check dynamic variable name exist in bash 0.00
Sed to replace directory path with condition -0.44
Delete from cursor to end of line under visual selection in vim +0.85
Basic fun Encryption using sed in Unix 0.00
Merge two lines into one within a configuration file -0.63
URL truncated when using regex -1.52
Looking for an elegant way of conversion of multidimensional arrays... -1.62
normalize column data with maximum value of that column -1.55
how to truncate file by number of characters in a specific column -0.17
mm:ss calculator from shell prompt? +0.41
Bash indirect reference to an associative array -0.30
remove line break only on lines containing a string / expression wi... -0.90
Need Shell Script to find this pattern -0.19
C ,fscanf(), last line is read twice 0.00
Issue with printf precision control +2.09
Unable to compile Linked List Program +0.44
Output of a code sample +0.42
Why do these different methods of assigning an array/list result in... -1.71
Makefile without specifying the source file +0.42
Python string format width -0.58
Recursion in C for hashcode +2.08
Python Program won't restart +0.42
C++ QuickSort Algorithm keeps crashing -0.76
Python how to split a string into words that contain words with a s... +0.01
How to replace the new line when the previous doesn't end with... +1.01