Drop and D
Please help me, I purchased the Zen Xtra last Wednesday, and was wondering if there is software which will enable me to take my music folders from my pc which contains sub-folders and copy the folders and paste them to my Zen Xtra where they would be copied just like my pc. i have for example folders and subs folders in this order- Bands/Beatles/albums/songs then bands folder would also ahve Bands/Rolling stones/albums/songs.
However, when i transferred all my mp3's from my computer to my Nomad all other folders were created using the ID3 tages, what i want to do is avoid the ID3 tags and just drop and drag. am i doing something wrong or do i need new software, i really want to keep this device becasue of the storage capacity otherwise i wil ahve to resort back to Archos which has the ability to do the aforemetioned. thank you
Unfortunately there is no way to organize music on your Zen Xtra using your folder/subfolder system no matter what program you use. The Zen Xtra relies on ID3 tag data to organize music by artist, album, track, genre, etc... Don't be discouraged, though; there's tons of programs that can "tag" your MP3's using the file path (example C:/Music/Bands/Beatles/Rubber Soul/ becomes tagged as artist = Beatles, album = Rubber Soul)
It's really a matter of opinion but many people find an MP3 library with complete ID3 tags is better organized than using folder/subfolders.Message Edited by LeecherX on 0-09-2005 09:44 PM
Similar Messages
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Error message: ni: A frame has been dropped and the acqusition has been canceled
I use a NI PCIe 1433 framegrabber with a Basler spl4096-140km line camera.
Using triggered acqusition with an external source, I can get a framerate of 68500Hz in NI-MAX.
When I use the Matlab image acquisiton toolbox to acquire data, I however very often get the error message: 'ni: A frame has been dropped and the acqusition has been canceled". This happens even at much lower framerates (20kHz) and only seems to go away when acquiring data slowly.
Computer is a Dell Precision 7600 and I assume there should be no issues with RAM or the PC being slow. The error does not go away when reducing the data size (i.e. reducing the ROI to one single point that is readout).
Do you have any pointers why this error message appears and what can be done about it?
Thank you!
RetoHello,
I encountered the same problem and I think it is because the allowcation of storage in matlab cannot catch up with that of the camera so that it will drop frames when the buffer is full.
I also want to know how to solve that.
Yang -
What is the difference between the drop and create the index and rebuild index ?
Hi All,
what is the difference between drop and create index & rebuild index ? i think both are same...Please clarify if both are same or any difference...
Thanks in Advance,
rupBoth are same. Rebuilding an index drops and re-creates the index.
Ref:
SSMS - https://technet.microsoft.com/en-us/library/ms187874(v=sql.105).aspx
TSQL - https://msdn.microsoft.com/en-us/library/ms188388.aspx
I would suggest you to also refer one of the best index maintenance script as below:
https://ola.hallengren.com/sql-server-index-and-statistics-maintenance.html -
Rebuild Index VS Drop and Rebuild?
Hey all,
I am currently redesigning a weekly process (weekly coz we pre determined the rate of index fragmentation) for specific indexes that get massive updates. The old process has proved to be able to fix and maintain reports performance.
In this process we rebuild specific indexes using the below command:
Alter index index_name rebuild online;
This command takes around 10 min for selected indexes.
Testing the below took 2 min for 6 or 7 indexes.
Drop Index Index_Name;
Create Index Index_Name on Table_name (Col1, col, ..);
I know that indexes might not be used, and the application performance would be degraded with stale or non-existent stats. But our production and all our test DBs have procedures that daily gather stats on them.
I tested the below script to make sure that execution plan does not change:
SELECT ProductID, ProductName, MfrID FROM PRODUCT WHERE MFRID = 'Mfr1';
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)|
| 0 | SELECT STATEMENT | | 37 | 3737 | 13 (0)|
| 1 | TABLE ACCESS BY INDEX ROWID| PRODUCT | 37 | 3737 | 13 (0)|
| 2 | INDEX RANGE SCAN | PRODUCT_X1 | 37 | | 3 (0)|
dropping PRODUCT_X1 and recreating it only changed the cost to 12.
Gathering the stats again took the cost to 14.
No performance issues were faced and index was still used.
My question is: Is there any oracle recommendation that requires rebuilding the index instead of dropping and recreating it?
Is there any side effect to my approach that I did not consider?
Thank youCharlov wrote:
I am currently redesigning a weekly process (weekly coz we pre determined the rate of index fragmentation)Nice. Not only have you defined and located index fragmentation but have also measured the rate at which it occurs.
Could you please share your definition of index fragmentation, how you detect it, and how you measure the rate of change of this fragmentation.
I am curious about all this since it can be repeatedly shown that Oracle btree indexes are never fragmented.
http://richardfoote.files.wordpress.com/2007/12/index-internals-rebuilding-the-truth-ii.pdf
The old process has proved to be able to fix and maintain reports performance.Great so you have traces and run time statistics from before and after the rebuild that highlight this mysterious fragmentation and show how the fragmentation caused the report to be slow, details what effects the rebuild had that caused the reports to perform better.
Please share them as these would be an interesting discussion point since no one has been able to show previously how an index rebuild caused a report to run faster or even show the fragmentation that caused it to be slow in the first place.
I mean it would be a pity if the report was just slow because of an inefficient plan and compressing an index or two that probably shouldn't be used in teh first place appears to temporarily speed it up. Could you imagine rebuilding indexes every week, because some developer put the wrong hint in a query? That would be pretty funny. -
Connection keeps dropping and speed is getting slo...
Hi,
I have had infinity over a week now and after having a speed of 50M and a ping of 17 each day it has dropped and is now iro 34M and ping of 37. What is of more concern is my connection is keeps dropping. Has happened every day - DSL light going off on Infinity box and homehub. I did a speed check on BT wholesale and it seems my ip profile has been dropped down to 36M.
I am connecting wireless and have tried a different channels, tried using DNS even tried a new HH3 as I had a spare. But as yet no improvement. Anyone any ideas?
Thanks in advance.You could have a fault, to check do the following.
1. Visit this link https://www.bt.com/consumerFaultTracking/secure/faults/tracking.do;jsessionid=2W59QB2TvDGLZST41KJS2T...
2. Make an account with your BT Account number, this is different to your forum account.
3. Once the account is created re-visit the link from instruction #1 and login
4. Now you want to click on "Check my line now"
5. You should see your telephone number in a box, make sure that box is ticked if not enter your number.
6. Click on "Check my line" once step 5 has been completed
7. Make sure the details are correct, select the most relavant problem to you. I find the most common is the top selection "I've removed all equipment...."
8. Finally, Click "Check my line" **MAKE SURE NO ONE IS USING THE PHONE** Once completed, post the results contact a mod if a fault is found.
If this helped you please click the Star beside my name.
If this answered your question please click "Mark as Accepted Solution" below. -
BT Wi-Fi connection drops and cannot be closed
I use BT Wi-Fi on a monthly subscription - 500 minutes for £6 a month, plus 12p a minute for any extra minutes.
Occasionally my connection drops, and I have to reconnect and login again, which I can do OK.
But when I check later how many minutes I used, via my online subscription info, it's clear that I end up with two connections running in parallel. The connection which dropped carries on as active in the background somewhere until it is eventually auto-disconnected (after 15 or 20 minutes ?) due to inactivity. So I lose those minutes each time this happens.
There is no way to close the dropped connection. Even if I log out of my new 2nd connection, it only closes that one, not the dropped one which I can't access.
Today this happened when I was at the end of my monthly allowance, so because I couldn't close the connection I've now gone around 30 minutes over my allowance, which will cost me £3.60.
Please can we have a way of closing all connections on a BT Wi-Fi account, to deal with this issue.
And a refund would be good, as I had no way of preventing my account going into the 12p a minute rate.this is a customer help customer forum and your posts do not go to BT
have you tried the helpline 0800 022 33 22
If you like a post, or want to say thanks for a helpful answer, please click on the Ratings star on the left-hand side of the post.
If someone answers your question correctly please let other members know by clicking on ’Mark as Accepted Solution’. -
What is the best way to drop and recreate a Primary Key in the Replication Table?
I have a requirement to drop and recreate a primary key in a table which is part of Transaction replication. What is the best way to fo it other than remove it from replication and add again?
Thanks
SwapnaHi Swapna,
Unfortunately you cannot drop columns used in a primary key from articles in transactional replication. This is covered in
Make Schema Changes on Publication Databases:
You cannot drop columns used in a primary key from articles in transactional publications, because they are used by replication.
You will need to drop the article from the publication, drop and recreate the primary key, and add the article back into the publication.
To avoid having to send a snapshot down to the subscriber(s), you could specify the option 'replication support only' for the subscription. This would require the primary key be modified at the subscriber as well prior to adding the article back in
and should be done during a maintenance window when no activity is occurring on the published tables.
I suggest testing this out in your test environment first, prior to deploying to production.
Brandon Williams (blog |
linkedin) -
Performance issue with drop and re-create index
My database table has about 2 million records. The index in the table was not optmized, so we created a new index lets call it index2. So this table now was the original index (index1) and the index2. We then inserted data into this table from the other box. It was running for a few weeks.
Suddenly we noticed that a query which used to take a few seconds now took more than a minute. The execution plan was using the index2 which technically should be faster. We checked if the statistics were upto date and it was. So then we dropped the new index, re-ran the query and it completed in 10 sec's. It was usign the old index. This puzzled me since the point of the index2 was to make it better. So then we re-created index2 and genrated stats for the index. Re-ran the query and it completed in 5 sec's.
Everytime we timed to run the query, I shutdown and restarted the box to clear all cache's. So all the time I have specified are pure time's and not cached. The execution plan using index2 taking 1 min and 5 sec's are nearly the same, with very minior difference in cost and cardnitality. Any ideas why index2 took 1 min before and after drop and create again takes only 5 sec.
The reason I want to find the cause is to ensure that this doesn't happen again, since its impossible for me to re-create the index everytime I see this issue. Any thoughts would be helpful.Firstly the indexes are different index1 is only on the time column, where as index2 is a composite index consisting of 3 columns.
Here are the details. The test that I did were last friday, 3/31. Yesterday and today when I executed the same query I get more increased times, yesterday it took 9 sec amd today 17 sec. The stats job kicked in on both days and is upto date. This table, nothing gets deleted. Only added.
3/31
Original
Elapsed: 00:01:02.17
Execution Plan
0 SELECT STATEMENT Optimizer=CHOOSE (Cost=6553 Card=9240 Bytes
=203280)
1 0 SORT (UNIQUE) (Cost=6553 Card=9240 Bytes=203280)
2 1 INDEX (FULL SCAN) OF 'EVENT_NA_TIME_ETYPE' (NON-UNIQ
UE) (Cost=15982 Card=2306303 Bytes=50738666)
drop index EVENT_NA_TIME_ETYPE
Elapsed: 00:00:11.91
Execution Plan
0 SELECT STATEMENT Optimizer=CHOOSE (Cost=7792 Card=9275 Bytes
=204050)
1 0 SORT (UNIQUE) (Cost=7792 Card=9275 Bytes=204050)
2 1 TABLE ACCESS (BY INDEX ROWID) OF 'EVENT' (Cost=2092
Card=2284254 Bytes=50253588)
3 2 INDEX (RANGE SCAN) OF 'EVENT_TIME_NDX' (NON-UNIQUE
) (Cost=6740 Card=2284254)
create index EVENT_NA_TIME_ETYPE ON EVENT(NET_ADDRESS,TIME,EVENT_TYPE);
BEGIN
SYS.DBMS_STATS.GENERATE_STATS('USER','EVENT_NA_TIME_ETYPE',0);
end;
Elapsed: 00:00:05.14
Execution Plan
0 SELECT STATEMENT Optimizer=CHOOSE (Cost=6345 Card=9275 Bytes
=204050)
1 0 SORT (UNIQUE) (Cost=6345 Card=9275 Bytes=204050)
2 1 INDEX (FULL SCAN) OF 'EVENT_NA_TIME_ETYPE' (NON-UNIQ
UE) (Cost=12878 Card=2284254 Bytes=50253588)
4/3
Elapsed: 00:00:09.70
Execution Plan
0 SELECT STATEMENT Optimizer=CHOOSE (Cost=6596 Card=9316 Bytes
=204952)
1 0 SORT (UNIQUE) (Cost=6596 Card=9316 Bytes=204952)
2 1 INDEX (FULL SCAN) OF 'EVENT_NA_TIME_ETYPE' (NON-UNIQ
UE) (Cost=11696 Card=2409400 Bytes=53006800)
Statistics
0 recursive calls
0 db block gets
11933 consistent gets
9676 physical reads
724 redo size
467 bytes sent via SQL*Net to client
503 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
1 sorts (memory)
0 sorts (disk)
3 rows processed
4/4
Elapsed: 00:00:17.99
Execution Plan
0 SELECT STATEMENT Optimizer=CHOOSE (Cost=6681 Card=9421 Bytes
=207262)
1 0 SORT (UNIQUE) (Cost=6681 Card=9421 Bytes=207262)
2 1 INDEX (FULL SCAN) OF 'EVENT_NA_TIME_ETYPE' (NON-UNIQ
UE) (Cost=12110 Card=2433800 Bytes=53543600)
Statistics
0 recursive calls
0 db block gets
12279 consistent gets
9423 physical reads
2608 redo size
467 bytes sent via SQL*Net to client
503 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
1 sorts (memory)
0 sorts (disk)
3 rows processed
SQL> select index_name,clustering_factor,blevel,leaf_blocks,distinct_keys from u ser_indexes where index_name like 'EVENT%';
INDEX_NAME CLUSTERING_FACTOR BLEVEL LEAF_BLOCKS DISTINCT_KEYS
EVENT_NA_TIME_ETYPE 2393170 2 12108 2395545
EVENT_PK 32640 2 5313 2286158
EVENT_TIME_NDX 35673 2 7075 2394055 -
hello
my i phone was dropped and i changed its battery now i need to activate it but i forgot my apple id and password who can unlock my i phone 5 with IOS 8.1.3
your answer will be highly appreciatedUse the links provided.
Recover your AppleID via https://appleid.apple.com/
Reset your password via iforgot.apple.com
If the iPhone is asking for an AppleID you do not recognize, the iPhone
is Activation Locked. Only the person who initiated the Activation Lock
can remove it. There is no workaround for Activation Lock. -
my i phone was dropped and i changed its battery now i need to activate it but i forgot my apple id and password who can unlock my i phone 5 with IOS 8.1.3
Use the links provided.
Recover your AppleID via https://appleid.apple.com/
Reset your password via iforgot.apple.com
If the iPhone is asking for an AppleID you do not recognize, the iPhone
is Activation Locked. Only the person who initiated the Activation Lock
can remove it. There is no workaround for Activation Lock. -
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The computer that I originally used with my ipod touch is dead, so I am now synching with another computer. I had to restore the software of the ipod, I am able to drop and drag my tunes back to the ipod but not my purchased apps. I have no problem doing this with other ipods that I have synced and backed up to this computer.
Start here:
iPhone, iPad, or iPod touch: Device not recognized in iTunes for Windows -
Problem with Drag & Drop and multiselection in tables
Hi,
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Thanks,Thanks for reply,
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Tarun -
Hi all, My macbook has been dropped and completley smashed...
Hi all,
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