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perreal

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1555.09 (6,605th) 		Reputation
73,758 (1,142nd)
Page: 1 ... 9 10 11 12 13 ... 47
Title Δ
obscure Unix find command syntax understanding 0.00
How to add or replace some string at a particular column position i... -0.46
I need to validate email addresses which can be single or several c... 0.00
Vim: How to retain only the selected text in a file? 0.00
how to redirect output of CAT system call to variable and parse the... +1.18
Pythonic alternative of stdin/sdtout C code -0.55
How to use grep for such case? +2.11
How to break down an expression into for-loops -0.81
How to avoid groups of characters that might or not appear/interfer... +0.16
Am I understanding pointers correctly? C++ -0.35
Merge multiple dictionaries conditionally -0.22
CUDA, could using shared memory improve my performance? -0.07
how do you through loop a certain date range -0.61
Pattern associated to a named group 0.00
extract 10 digits from a string +1.97
Text replacement bash script +0.90
issue to extract token from sub token using strtok() function in c +1.34
have line printed on same line after host name - Manipulating text... -0.55
Inlined Setter and Getter functions in C +0.32
AWK explanation example -1.65
Finding quoted strings of text in source code +0.72
Python: search through values of dict for regex +1.64
How to append and prepend text to a matched substring using regex +1.26
summarize a list by object with totals, using shell -1.16
Perl 5 regex match all non html-tags without variable length lookbe... +0.55
xargs oneliner to unzip files +1.74
Difference between r+ and w+ in fopen() -1.11
Why are `\Q` `\E` in a Perl pattern in some cases interpreted as li... +1.75
sed used to replace text between some chars with new text +0.45
bash find files not of a specified type -1.26
batch rename files that start with '-'? -0.71
How can I pass a KeyError 2 in a set in Python? +2.08
Separating a String -0.30
Swap all occurrences of two strings -1.03
how to use get specified lines and append it to previous lines -0.20
Having trouble understanding order of evaluation in Python method c... -1.65
How to display 4/25/10 to 2010-25-04? -0.58
Find the kth eleven-non-free number -1.06
awk substitute shell variables +0.55
Python: Changing Elements in List +0.49
Match the content of double square brackets +0.41
Perl join adds leading semicolon? -0.63
Algorithmically track a large number of shuffled decks 0.00
Using find in map inside a vector of maps 0.00
How to off backtracking in sed -2.20
How to capture a string of text as a single field in awk? -0.08
Concise and non-obtrusive error handling in C +0.39
Putting the content of a token in quotation marks +0.39
How to remove pictures below a certain resolution from folder -0.38
Bash: how to make a substitution in a "live" pipe? +1.86