20100605 Where is the JDK!?

/usr/lib/jvm/ has all the JDK’s you might have installed. For example, these are the contents of my /usr/lib/jvm/ folder: lrwxrwxrwx 1 root root   14 2009-11-01 11:19 java-1.6.0-openjdk -> java-6-openjdk drwxr-xr-x 5 root root 4096 2009-08-05 09:59 java-6-openjdk lrwxrwxrwx 1 root root   19 2010-05-03 20:27 java-6-sun -> java-6-sun-1.6.0.20 drwxr-xr-x 8 root root 4096 2010-06-05 [...]

20091125 NetBeans’ “Unable to resolve identifier std” error

Tried to use some C++ STL includes to no avail. But it was odd, NetBeans was underlining my include’s with a red groovy line, and still managed to compile successfully (obvious, because gcc is the compiler, not NB). So this: #include <string> and std::string m_strTest; were both underlined, and a “Unable to resolve identifier std” [...]

20091019 Saving Netbeans workbench

I wonder if there’s a way to make Netbeans save its ‘workbench’ more often, so that when it is reopened again, it shows the documents I was really working on the last time I touched Netbeans. Unfortunately, what it does now is saving these snapshots only when I close Netbeans. Which isn’t very helpful if [...]

20090509 WordPress mistery solved!

Whenever I looked at source code from WordPress there was something that always irked me, and it was their recurrent use of this style of comparisons: if(2 == $x) I have been using the totally opposite style from the very first time I typed a comparison into a computer… and that was eons ago, so [...]