search for: 100times

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2005 Jan 25
1
Problems with isolinux.cfg
...nux/pxelinux configuration file default unattended label unattended kernel bzImage # Add options (z_user=..., z_path=..., etc.) to this line. append initrd=initrd z_path=\\server\install z_user=user z_pass=pwd (it is all in one line) Saved it put it back in the iso burned ( like 100times ) start the machine but the only thing i see on the monitor is : Isolinux2.10 2.10-pre7 Nothing more is happening!!!Can someone help?? -- Sparen beginnt mit GMX DSL: http://www.gmx.net/de/go/dsl
2002 Oct 07
0
Why are big data.frames slow? What can I do to get it fas ter?
...big data.frames slow? What can I do to get it > faster? > > > First I want to say "thank you" to everybody who replied. > I understand that vectorized operations instead of the loop > are faster. > I also made sure not to use factors. > > Since the loop runs 100times in my example, the loop should > only take the > time of the vectorized operation mutliplied by 100. > But the loop takes about 10 minutes, the vectorized > operation takes about 3 > seconds. (See below) > Why that? Shouldn?t the loop take max 100*3seconds = 5 minutes? > &g...