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Rating Stats for

mathguy

Rating
1573.39 (3,659th)

Reputation
26,939 (4,699th)

Page: 1 2 3 4 ... 38

Title	Δ
extract substring with SED	-1.79
Extracting substring from inside bracketed string, where the substr...	-1.53
Read a file and copy each words in its correspondence file	-0.85
Replace a string only if the next line has another specific string	-1.34
convert multiple rows into one row	-2.15
expand oracle table fields linearly	+2.00
How to inserb CLOB data?	0.00
sed - how to print regex match on particular lines	-0.88
Compare dates between two dates at specific positions	+1.86
Solution needed for identifying partially matching strings (DNA seq...	0.00
Find string match to Oracle table using regex	-0.16
How to read UDT object into result query?	0.00
extract text between two words using sed	+1.25
AWK for loop goes forever without BEGIN	-0.07
Remove only first line break	-1.04
Why is Oracle not treating '' as NULL in a BETWEEN with NVL...	-1.69
Select parent of parent when is not null in oracle	0.00
concatenate with leading zeros for months - not a valid month error	0.00
Oracle Format Number With Commas Remove Trailing Zero Decimals	0.00
sed find and replace string surrounded by [] output to file	-1.18
How to get the root record in Oracle database	+2.29
in oracle, can I put string in num data type column?	-2.14
AWK command reduce YYYYMMDD by 4 years	-0.53
Convert Amount into Words in SQL	-0.61
How to get the IN / OUT hour from a single column in Oracle	-2.19
convert (sed or awk, or anything) file containing the following:	+0.95
Oracle SQL regexp_substr to find the numbers in a string	-2.65
Group rows into range while also showing gap	-1.18
Using sed to only replace one instance	-0.05
Using sed to find a string with wildcards and then replacing with s...	+1.09
Filter (or 'cut') out column that begins with 'OS=abc&#...	-1.91
Replace last character of string Oracle plsql	-0.76
How to use "sed" shell command to obfuscate info indicate...	-0.03
SQL - Join with keys separated by pipe	0.00
Oracle SQL to perform local outlier factors (LOF) with euclidean-di...	0.00
How to substitute spaces with %20 in a substring of a line across m...	-1.67
What is the distribution of getting a single random row in Oracle u...	-0.23
How to grep specific letters in a sequence using grep	+0.27
Oracle: Select rows when value in one column changes	+2.14
oracle how to find number of months between two dates	0.00
BULK COLLECT INTO a UNION query into a table of objects	+0.37
Oracle SQL - Not null code is not working	-0.45
How to calculate the average value of following n rows based on ano...	0.00
How to solve Oracle ORA-00904 Invalid identifier on Union where col...	0.00
Grepping twice using result of first Grep in Large file	0.00
subset variable by matching strings in one column with strings in a...	-0.40
Bash extract string with grep	-0.95
what's the difference between grep [a-z] and grep '[a-z]...	0.00
how to grep a word with only one single capital letter?	+0.74
Linux grep, how can I display lines that don't contain word 1 a...	-1.73