mkk

mkk has asked 20 questions and find answers to 34 problems.

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About

Web developer with 4 years proffesional experience. My main language + framework is Ruby on Rails, however recently I have been working with Grails as well. (X)HTML, CSS, Javascript (Jquery, Prototype) - easy.

mkk questions

"conditional" plots
R: calculate variance for data$V1 for each different value in data$V2
best way of unobtrusive onload in plain javascript
Doctrine 2.1: how to set "cascade: persist" using yaml
php: empty line from nowhere
How to add gaussian curve to histogram created with qplot?
R: two scatterplots on single graph using ggplot
Doctrine: extending entity class
submitting the form in iframe and redirect the whole page
doctrine: setting association with id instead of object instance

mkk answers

Rails is this query open to sql injection?
Cancel some CSS Style
Show a second dropdown based on previous dropdown selection
Ruby on Rails: Get next item in model
How to find .js file where certain js function is declared (from Chrome)?
Position a image over another existing `<img />` in CSS
PHP passing a variable with header redirect
Doctrine 2.1: how to set "cascade: persist" using yaml
Permission denied in cron jobs command [closed]
I would like to stop carrierwave deleting a file