...pplications to be secure: Never trust any input! Validate input from all untrusted sources - use whitelists not blacklists Plan for security from the start - it's not something you can bolt on at the end Keep it simple - complexity increases the likelihood of security holes Keep your attack s...

...n of jQuery's .ready() to defer scripts until the page had loaded fully, all I had to do was inline that particular function and move the full scripts to the end of the page. That worked great. ...

...(and will do so if you try to divide 1 by that number). Although 0.1 is usually used as the simplest example of an exact decimal number which can't be represented exactly in binary floating point, arguably 0.2 is a simpler example as it's 1/5 - and 5 is the prime that causes problems between decimal...

...lt, but ultimately any executable on the local machine is crackable. Eventually, that code has to be converted into native machine code and every application that is runnable is vulnerable. What you want to do is just make it difficult enough to crack to make it not worth peoples' trouble. Some su...

Given a NxN matrix with 0s and 1s. Set every row that contains a 0 to all 0 s and set every column that contains a 0 to all 0 s. ...

...a single table, or multiple tables. Each table had about 8 columns, almost all integers, and 4 indices. The idea was to insert enough data until sqlite files were about 50GB. Single Table I tried to insert multiple rows into a sqlite file with just one table. When the file was about 7GB (sorry I ...

I'm trying to delete a folder and all files and folders within that folder, I'm using the code below and I get the error Folder is not empty , any suggestions on what I can do? ...

I have a Grails application running locally using its own tomcat and I have just changed the favicon for a new one. Problem is that I can not see it in any browser. The old favicon shows up or I get no favicon at all, but not my new one. I do not think this is a Grails issue per se, more an issue...

...his is(.*)sentence. The important thing here is that you activate the "dotall" mode of your regex engine, so that the . is matching the newline. But how you do this depends on your regex engine. The next thing is if you use .* or .*?. The first one is greedy and will match till the last "sentence"...

... Actually, I found an even better way with the --no-ff option on git merge. All this squash technic I used before is no longer required. My new workflow is now as follows: I have a "master" branch that is the only branch that...