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leonbloy

Buenos Aires, Argentina

Hernan J. Gonzalez

Buenos Aires, Argentina

PNGJ: https://github.com/leonbloy/pngj/

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Top Questions
Top Answers
665
Restarting cron after changing crontab file?
stackoverflow.com

646
PostgreSQL function for last inserted ID
stackoverflow.com

394
How to add an auto-incrementing primary key to an existing table, in PostgreSQL?
stackoverflow.com

282
PostgreSQL naming conventions
stackoverflow.com

217
Aborting a shell script if any command returns a non-zero value?
stackoverflow.com

177
How do I undo 'git add' before commit?
stackoverflow.com

150
Sum of First $n$ Squares Equals $\frac{n(n+1)(2n+1)}{6}$
math.stackexchange.com

140
PostgreSQL database default location on Linux
stackoverflow.com

136
Visual Studio Project vs. Solution
stackoverflow.com

133
Should I put number combinations like 1111111 onto my lottery ticket?
math.stackexchange.com

133
Does PNG contain EXIF data like JPG?
stackoverflow.com

104
What is the difference between printf() and puts() in C?
stackoverflow.com

102
What is the most recommended way to store time in PostgreSQL using Java?
stackoverflow.com

92
Fourier Transform of Derivative
math.stackexchange.com

91
Joda-Time: what's the difference between Period, Interval and Duration?
stackoverflow.com

90
Daylight saving time and time zone best practices
stackoverflow.com

87
How can I evaluate $\sum_{n=0}^\infty(n+1)x^n$?
math.stackexchange.com

82
When does `cron.daily` run?
serverfault.com

80
Programmatically (not manually) finding the path where Git is installed on a Windows system
stackoverflow.com

79
Joda-Time: DateTime, DateMidnight and LocalDate usage
stackoverflow.com

79
SQL Populate table with random data
stackoverflow.com

70
Why does the month argument range from 0 to 11 in JavaScript's Date constructor?
stackoverflow.com

67
Git Commit Messages: 50/72 Formatting
stackoverflow.com

67
The relation between trace and determinant of a matrix
math.stackexchange.com

50
PostgreSQL- Filter a date range
stackoverflow.com

49
If $f(x)$ has a vertical asymptote, does $f'(x)$ have one too?
math.stackexchange.com

48
First day of next month with java Joda-Time
stackoverflow.com

44
Where to put a textfile I want to use in eclipse?
stackoverflow.com

44
org.postgresql.util.PSQLException: FATAL: sorry, too many clients already
stackoverflow.com

43
Throwing multiple exceptions in Java
stackoverflow.com

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