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Title Δ
Smallest subnormal number in IEEE double precision -3.57
I'm trying to query the customer name with an apostrophe but it... +0.22
Why the space appears as sub string in this split instruction? +4.59
regex in parenthesis at the beginning -1.62
ANTLR extraneous input when using words already defined -2.10
SQL LEFT JOIN not returning all expected rows 0.00
What is the snake like long thing on the ears? 0.00
How to use PEGjs for validation, instead of parsing? +0.23
How to create power operation with regexparser? 0.00
SQL Plus - SET command not affecting the script being ran -3.86
Regex: allow for the occurrence of a certain character up to one time -3.30
Parsing a particular log using regex? -2.81
How to find negative number in a column, which is followed by a pos... +4.03
SELECT Distinct based on few columns -0.07
Is it safer to declare in SQL Server stored procedure or I can use... -2.07
Find a range of unused primary key to create product numbers in batch 0.00
UTF8 Uppercase displaying incorrectly +0.40
SQL - return distinct results from multiple columns regardless of o... 0.00
Delete with multiple where clauses extremely slow +0.14
SQL find gaps in ranges -3.60
Using Toad 9.5 for Oracle how to sort numeric field that has dash 0.00
PL/SQL Procedure with NOT EXISTS Compilation Error 0.00
log file monitoring using regex +1.69
batch file to search in txt file for string and get the full line o... 0.00
Oracle: DECODE and WHERE Clause -2.81
How do I pull a substring of various sides? -0.22
Combine fields from different rows on condition 0.00
Stack level too deep using Citrus for Parsing Expression Grammar 0.00
ANTLR 3 Even Number -0.15
Oracle plus sign notation to hibernat join -0.15
Oracle Missing Comma +0.05
How to select unique pairs in SQLite3 and count frequency? 0.00
Most efficient way in MySQL to get all associated values from a rel... -3.84
How to get missing values in date range? -3.76
SLR(1) parser with epsilon 0.00
SQL Server Strange Characters from PHP but not Manual Query -0.04
Multiple sql joins from same reference table -2.71
SQL total count divide by overall count +3.13
Parsing of optionals with PEG (Grako) falling short? 0.00