Re: FAQ 5.18 How can I open a file with a leading ">" or trailing blanks?



Bill H <bill@xxxxxxxxx> wrote:
Other than the reasons given above, is there any effeciency or speed
benefits to using:
open FILE, ">", "file";
instead of:
open(FILE,">file");

You are dealing with accessing a file system and -except in very special
cases like flash memory- with physical media that needs to be
moved/read/interpreted. Those steps are many orders of magnitude slower
than any speed gain you could possibly get from using one form over the
other within Perl.

jue
.



Relevant Pages

  • Re: Throughput question with CF/DiskOnChip
    ... commands that allow to revive the CF by rewriting the address allocation ... CF) but that is a quite naked flash chip. ... (e.g. the FAT with a DOS file system, ... but of course you need a media access driver ...
    (comp.os.linux.embedded)
  • Re: FlashROM as a disk in CE 5.0
    ... FileSystem Starting - starting with clean file system ... Lower flash. ... 0x83fc8994: FLASHDRV.DLL:Unable to initialize FLASH Media Driver. ... I have added the Registry settings to Project.reg file like ...
    (microsoft.public.windowsce.platbuilder)
  • Re: STRATA flash driver - Not able to persist data
    ... Are you saying that you store data in the flash drive and after rebooting ... I have implemented the file system thro' stratad.dll. ... 0x83fc88a4: FS: Registering file system ROM, index 2, flags 0x00000031 ... doesn't exist for logical sector 0x3c!!! ...
    (microsoft.public.windowsce.platbuilder)
  • Re: need help trying to integrate IPSM
    ... As I mentioned, I left the first 59MB out of PSM, leaving the ... What I'm doing now in the catalog is checking ROM-only File System instead ... exclude the area of the flash that is ...
    (microsoft.public.windowsce.platbuilder)
  • Re: Alternate installers for FreeBSD
    ... Bill> One big file system can reach up and bite/byte you when you ... Bill> are not looking. ... the most common problem with storage volumes is not the file system, ... Bill> a crashed system, you can remake the / filesystem, install ...
    (comp.unix.bsd.freebsd.misc)