How to change Fedora’s font rendering to get an Ubuntu-like result
Font rendering is a matter of taste. However, I personally think Ubuntu’s default font rendering is the most eye-pleasing one of the whole Linux eco-system. And if a website’s CSS font stack is looking good on Ubuntu, you can be relatively sure that it also works for Mac or MS Windows as long as the used fonts are available on these…
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get out of the keying trouble when you start chrome in fedora 17
just add “–password-store=basic” in the option you start chrome.
Filter out special character in json
$str=”`!@#$%^&*()_+[]\{}|;’:\”,./?”; $str=str_replace(“\\”,”\\\\”, $str); $str=str_replace(“\””,”\\\””, $str);
Dev target 2013/02
1) port peter-bochs to qemu 2) finish new lib stub open() 3) make the libc layer fully working 4) Pass all PKU exams
qemu-kvm is much slower than qemu for single-step
I can do 1500 single-steps per second in qemu. But i can only do 148 in qemu-kvm. I test it by: 1) create a debug server in qemu 2) send huge amount of “s” command from a java program, every “s” command will perform one single step action in qemu.
fail to single step qemu
Hi all I created a simple debug server on qemu, it receives command from tcp, but when i try to single step qemu, it fails, it will keep running rather than stop in the next instruction. I have traced the code a little bit, for gdb, when gdb do single step, the process will throw…
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