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| vbNullString http://web.miragesource.net/forums/viewtopic.php?f=201&t=985 |
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| Author: | Robin [ Fri Dec 29, 2006 6:48 pm ] |
| Post subject: | vbNullString |
Can't let LGM give all the Knowledge >< vbNullString > "" |
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| Author: | Rian [ Fri Dec 29, 2006 6:53 pm ] |
| Post subject: | |
How much faster is vbNullString? Is there any way to test it? |
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| Author: | lordgivemick [ Fri Dec 29, 2006 6:59 pm ] |
| Post subject: | |
umm i think thats already in one of the posts i did. edited part no no i looked its there under Optimize string handling in Visual Basic 6.0 Well i think i got everythign but i would read thou them all if i was you. could learn somthing. and find things i dont have. well i enlarged vbnullstring part for you two. |
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| Author: | Robin [ Fri Dec 29, 2006 8:11 pm ] |
| Post subject: | |
>< Well, there was no way I was going to read everything you copied and pasted from another site. I think you should have just posted a link to the site you got it from -_-;; |
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| Author: | lordgivemick [ Fri Dec 29, 2006 8:17 pm ] |
| Post subject: | |
umm its more than one site put together in each post lol i worked on it in word pad before i put it on there lol. |
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| Author: | Spodi [ Fri Dec 29, 2006 8:38 pm ] |
| Post subject: | |
I wouldn't really worry too much about these kinds of optimizations unless you are very, very desperate for speed (or the routine is being used a few hundred times per second). When saying "" < vbNullString, we're basically saying 0.001ms < 0.0008ms. Point being, slightly slower then fast is still fast. 
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| Author: | Robin [ Fri Dec 29, 2006 9:20 pm ] |
| Post subject: | |
Spodi wrote: I wouldn't really worry too much about these kinds of optimizations unless you are very, very desperate for speed (or the routine is being used a few hundred times per second). When saying "" < vbNullString, we're basically saying 0.001ms < 0.0008ms. Point being, slightly slower then fast is still fast.
I am not saying you should just go through your source and replace all '""' with vbNullString (but you can in the right circumstances), but that you should get into the habit of writing it instead of "". Good habits are very valuable in programming |
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| Author: | Spodi [ Fri Dec 29, 2006 10:07 pm ] |
| Post subject: | |
Quote: Good habits are very valuable in programming
Very true. |
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| Author: | Liz [ Fri Dec 29, 2006 10:09 pm ] |
| Post subject: | |
You could just hit replace all, if you wanted to, but like Spodi says, it really doesn't make all that much of a difference. |
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| Author: | Robin [ Fri Dec 29, 2006 11:05 pm ] |
| Post subject: | |
Johnman wrote: You could just hit replace all, if you wanted to, but like Spodi says, it really doesn't make all that much of a difference.
Some instances of '""' are needed. |
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| Author: | William [ Fri Dec 29, 2006 11:06 pm ] |
| Post subject: | |
Kite wrote: Johnman wrote: You could just hit replace all, if you wanted to, but like Spodi says, it really doesn't make all that much of a difference. Some instances of '""' are needed. Actually no. It's only used for the Quote = """" And I dont even think that constant is used. |
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| Author: | Misunderstood [ Fri Dec 29, 2006 11:15 pm ] |
| Post subject: | |
William wrote: Kite wrote: Johnman wrote: You could just hit replace all, if you wanted to, but like Spodi says, it really doesn't make all that much of a difference. Some instances of '""' are needed. Actually no. It's only used for the Quote = """" And I dont even think that constant is used. Actually no. I believe some instances of "" are needed, I don't remember which ones, but there was a discussion about this earlier where this came up. 
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| Author: | William [ Fri Dec 29, 2006 11:18 pm ] |
| Post subject: | |
Oh yeah, guess it can be bad to use vbNullString when you save data with PutVar. Not sure thought, for example: Call PutVar(FileName, "NPC" & NpcNum, "Name", vbNullString) Still it should work.. so I dont know.
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| Author: | Robin [ Fri Dec 29, 2006 11:26 pm ] |
| Post subject: | |
Well, I never changed it on Vanilla Mirage, but on my source I remember having several instances of '""' which needed to be kept. Otherwise the thing just didn't work >< |
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| Author: | William [ Fri Dec 29, 2006 11:29 pm ] |
| Post subject: | |
I think i changed all in my source, and that seems to work just fine
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| Author: | Misunderstood [ Sat Dec 30, 2006 12:00 am ] |
| Post subject: | |
vbNullString is just that, a null string, "" is an empty string, fairly different... vbNullString doesn't really take any more space, "" does. |
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| Author: | rolanGor [ Thu Dec 23, 2021 12:09 pm ] |
| Post subject: | Арты |
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| Author: | rolanGor [ Thu Dec 23, 2021 12:10 pm ] |
| Post subject: | Арты |
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| Author: | rolanGor [ Thu Dec 23, 2021 12:13 pm ] |
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| Author: | rolanGor [ Thu Dec 23, 2021 12:14 pm ] |
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| Author: | rolanGor [ Thu Dec 23, 2021 12:15 pm ] |
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| Author: | rolanGor [ Thu Dec 23, 2021 12:19 pm ] |
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| Author: | rolanGor [ Thu Dec 23, 2021 12:22 pm ] |
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| Author: | rolanGor [ Thu Dec 23, 2021 12:25 pm ] |
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