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NullUserException

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67,307 (1,302nd)
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Title Δ
Some clarifications on different Isolation level in database transa... 0.00
How to reformat a timestamp in Python -1.60
How to check my item based collaborative filtering algo is correct? -0.16
"Unfolding" a String +0.73
Max of four <td>'s, then start new <tr> (MySQL Query) -0.92
Data integrity for a large database table +1.03
Python list problem +1.11
PHP delete value from array if var is found in the value +0.75
Compare multidimensional arrays in PHP +0.26
What is the faster function to read files? +1.03
Simple equation fails unit test +0.09
What is the maximum number of SHA-1 hashes? -0.31
overview of differences between inheritance in python and java +1.35
Comparing Lists +0.90
Storing arrays in the database +1.34
Oracle: Full text search with condition -0.80
mysql_real_escape_string only escaping one type of quote +0.93
Limit record like ROWNUM in MS SQL server 2000 +0.29
PHP/MySQL Perform a Distance Related Search WITHOUT using HAVING +1.34
Constructor returns an object, not a value +0.68
SQL Error: ORA-12712: new character set must be a superset of old c... 0.00
SQL Injection Protection +0.73
Simplest way to construct a string by interpolating values into a R... +0.28
sql developer mysql to oracle migration -0.44
How to loop in sql? -1.11
Splitting a string into an array +0.28
What setting(s) determine whether PHP will throw an error on access... 0.00
can a php piece of code that block old browsers from accessing a we... 0.00
MySQL Quick-Fix Please +0.91
Foreach of TWO Looping TextFields, possible? 0.00
Atomic SQL Operation: unsure of approach (insert/update depending o... 0.00
How to set a foreign key and retrieve or delete data from multiple... -0.22
PHP-Error in constant string -0.21
How to send an incomplete HTTP request from PHP? 0.00
Matching everything but words, numbers and spaces -0.57
Find the "next" highest id in MySQL -0.38
Ignore data until e-mail is found? +0.28
How to distinguish between saved segment and alternative? -0.72
How to implement one-to-one, one-to-many and many-to-many relations... 0.00
bit-wise operation unary ~ (invert) 0.00
regex match all characters after open bracket [ 0.00
Does "header()" php function unset global variables? -1.49
Safe INTERVAL arithmetic 0.00
Java regex for validating url, boolean, string 0.00
How to know object type name for a object table? (Oracle) 0.00
php string in to javascript code with comma except last string -0.44
MYSQL Select statement explanation -1.07
CakePHP - a code sample seems strange to me, what am i missing? 0.00
How to do a join on a inner join? 0.00
Why doesn't "WHERE column = NULL" throw an error in SQL S... -1.72