Wireless Earphones For Television Blog

Related: free cellular ringtones cell phone

Free Ringtones, Free Cell phone Ring Tones, Graphics, SMS ,
Factory original Free Ringtones, Free Cell phone Ring Tones, Graphics, SMS Text Messaging, Software & Data Downloads,Free Stuff, Cell phone Owners Manuals, & Battery ,

Download free cell phone ringtones
Download free cell phone ringtones and mobile ringtones. We are offering free cell phone ringtones wallpapers, screensavers, themes, free cell phones and free sms.

cellringtones.com - Send Free Ringtones To Your Phone
Send free ringtones to you or your friend's cell phone. Cellringtones.com is the ultimate ringtone resource site.

100% Free Ringtones and Help On Getting Free Ringtones ,
The place for truly free ringtones. Browse our free download collection of exclusive mobile ringtones and free ringtones information.

Get free cell phone ringtones, funny ringtones, funny mp3 ,
Free cell phone ringtone, funny ringtones, funny mp3 ringtones to update your mobile phone everyday!

Free Cell Phone Ringtones
Free Ringtones for Cell Phones, polyphonic ringtones, real MP3 music tones, wallpapers, music ringtones and much more for your cell phone.

Download Ringtones - Cell Phone Ringtones - Ringback Tones
My Ringtones Hub is your ringtone portal to find ringtones from todays top artists for your cellular or mobile phone. Download cell phone ringtones , Feel free to look ,

Free Cellular South Ringtones
Free Ringtones for Cellular South, 3 Million Cellular South , You can browse Cellular South ringtones and choose from more than 3 million songs using your cell phone ,

Music Ringtones – Download Music for Free – Ringtone ,
Download mobile ringtones to your cell phone. Browse from polytones, truetones, realtones and music ringtones. Verizon, T-mobile, Sprint…
levitra vs viagra side effects vista business home comparison
stop smoking zyban information free legal home business
work at home jobs fresh acai berries for sale
reviews on acai berry cleanse valium dosage used Fairbury IL,
English IN,
Oxford ID, Band of Brothers DVD Boxset for $31.99 Shipped 6tojjE lankytoju kedes thinkpad battery Getting to Know Marco Chiudinelli: 1UJpex kur galima rasti vadovo kedziu laptop power adapter Intesa Sanpaolo sostiene le PMI italiane in Russia yeydsur bride christian dating single site bride free christian dating service News: Food drive brings in 5,474 cans 8rplXH bride online dating business bride uk online dating site Yahtzee. Bubble boy sinks it. See ya in 2010 at the Texas Open biuro kede akcija fan battery Almost 1,000 arrested outside climate talks
easenews?p=7028 bride african american christian dating bride speeddating in CBS special takes in-depth look at Liberty National ZbixN golf seifai klaipedoje replacement laptop charger Tax Preparation Tips and Tax Deduction Tips- fnr51 pramoniniai stelazai averatec notebook battery Medical secretarial jobs from home Environmental education jobs uk Check out new specials: NWT HURLEY T-Shirt Size Medium 5 Gray Grey,
Us marine jobs asvab Job interview preparation questions interviewing tips
Oil and gas jobs in Inverness FL
just reserved Call of Duty Modern Warfare 2 American consumers still in a deep funk. Globe and Mail: owx9OG
5 more die of swine flu; O.C. toll at 49 ff.im-cUPWe Painter jobs in Halfway MD Copenhagen Tivoli Garden's Christmas Celebrations bte.tcTMR RTW,
Obtaining Your Own Personal Instant Approval Credit Card - ylpzrp3 Ups driving jobs drivers Get yo-self a Crepe!! youtubewatch?v=EOby3hg1Lug 75TMKL,
watching I Spy last night, Eddie Murphy is soo funny! Seasonal jobs Blackouts in some areas of city of Medan with power failure.,
Stem Cell Contact Lenses Cure Blindness sp2.ro2db6ad Entry level lpn jobs in ga Growing, Yes, but India Has Reasons to Worry 8em5fG,
having a cold is an excuse for overindulging on websurfing Temporary jobs for students two days of actual cooking has degenerated into pizza in the oven,
how do I organize books on my kindle iPhone ? Environmental consultant jobs just crossed IDUT border, wyoming next - bkite0aeJl, Medicinal chemistry jobs in india Cooking kangaroo sweet potato rogan josh, because I can. Fundamental improvement to the DNS coming tomorrow dns

Lady Antebellum Ringtones are some of the most popular ringtones in the world right now. Need You Now is a new single by Lady Antebellum and the Need You Now Ringtone is the perfect choice for your next cell phone ringtone. Download Lady Antebellum Ringtones, including the Need You Now Ringtone now!

*** Click Here & Sign Up to Download Lady Antebellum Ringtones ***

Lady Antebellum has released some awesome songs lately, but Need You Now is definitely one of the best. The track has been climbing up music charts lately, including the Billboard Hot 100 and Canadian Hot 100. Need You Now is also one of the most popular online downloads and is near the top of the iTunes Top Songs Chart. If you are looking for a new ringtone for your phone, the Need You Now Ringtone by Lady Antebellum is the perfect choice. Lady Antebellum Ringtones work with most popular American mobile phone carriers, including Verizon, Sprint, AT&T and T-Mobile and many international carriers as well. Get the Need You Now Ringtone on your phone today!

*** Click Here & Sign Up to Download This Ringtone Now! ***

“Need You Now” is the title of a country music song recorded by American country music group Lady Antebellum. It serves as the lead-off single and title track to their upcoming second studio album, which is expected for a November 2009 release. Lady Antebellum is an American country music group formed in Nashville, Tennessee in 2006. It is composed of Charles Kelley (lead and background vocals), Dave Haywood (background vocals, guitar, mandolin) and Hillary Scott (lead and background vocals).

Just received an email from Skype about their recent updates. Now you can use Skype to make group video calls with up to 10 people – letting you bring even more of your family, friends or business together, even if you’re cities or continents apart. Note that everyone in a group video call now needs to be running this version, so if your friends, family or colleagues are using Beta 1, they’ll have to upgrade before you can include them in group video calls.

Note : Group video calling is currently available as a free trial. For group video calls, everyone in the group video call will need Skype 5.0 Beta 2 for Windows.

Skype has also changed its user interface. It looks more sleeker, neater and crisper than before. Skype Home, has been added where you can follow your contacts' mood messages, set your profile picture and mood message, receive account notifications and learn more about using Skype.

Skype also claims that it will now offer better stability and quality ! Let us know your feedback when you try this group video call.

If you wanted to use mobile VoIP then I would like to mention one name and that is Firng. The latest information about this mobile voip provider is now they have introduced a new feature and named it “FringOut. This feature brings a new cheap calling trend to the mobile voip world. With this new additional update you can make 1 cent calls to all your Fring contact worldwide. You use Gtalk, chat on MSN and many more.

With FringOut feature you can even all over traditional (PSTN) telephone lines. This application has only released in beta version (testing version) and available only for Nokia mobile phones.




Use FringOut On Your Mobile Phones:-

1. First you need to signup for FringOut by visiting www.fring.com
2. Then download the application for your mobile phone
3. Just install the application and you can ready to use

FringOut from your PC

1. Choose your mobile model
2. Download the application
3. Install the application to you mobile via PC suite or just copy on memory card and install it from your mobile itself.

Overall: This is a good mobile VoIP offer in which you can make calls in just 1 Cent/minutes basis to worldwide counties such as UK, USA, Germany, India and many more.

Based on the above many people are now using TIMESTAMP WITH TIME ZONE exclusively.  This is an exceptionally bad idea.  There are severe complications with this datatype and I would counsel against its use:

• For general purpose use (such as logfiles and the like) stick with DATE
• When you are copying data around different time zones use TIMESTAMP WITH
  LOCAL TIME ZONE.
• Don’t bother with TIMESTAMP or TIMESTAMP WITH TIME ZONE

Let me begin with a basic usability issue that I have to live with every day at the moment.  I query data from a table called DRD_LOG that resides in a database in New York.  The table has a column called TS that is of type TIMESTAMP WITH TIME ZONE.  I would like to look for entries in the last hour by using a predicate “TS > SYSDATE-1/24“. 
However, this doesn’t work.  Look at this example: -- -- Enter data in the time zone of the database -- CREATE TABLE tz_examples (c_date DATE,c_tsltzTIMESTAMP WITH LOCAL TIME ZONE,c_tstz TIMESTAMP WITH TIME ZONE); INSERT INTO tz_examples SELECT SYSDATE - (ROWNUM / 48), SYSTIMESTAMP - (ROWNUM / 48), SYSTIMESTAMP - (ROWNUM / 48) FROM DUAL CONNECT BY LEVEL <= 1000; COMMIT ; -- -- Now query the data from a time zone further East than the database -- (you may have to change the next line depending on the location of your database) -- ALTER SESSION SET TIME_ZONE ='+06:00'; SELECT * FROM tz_examples WHERE c_tstz > SYSDATE - 1 / 24;

The result is this: Table created. 1000 rows created. Commit complete. Session altered. C_DATE C_TSLTZ C_TSTZ --------- ---------------------------------- ---------------------------------- 04-SEP-10 04-SEP-10 16.21.40.000000 +01:00 04-SEP-10 16.21.40.000000 +01:00 04-SEP-10 04-SEP-10 15.51.40.000000 +01:00 04-SEP-10 15.51.40.000000 +01:00 04-SEP-10 04-SEP-10 15.21.40.000000 +01:00 04-SEP-10 15.21.40.000000 +01:00 04-SEP-10 04-SEP-10 14.51.40.000000 +01:00 04-SEP-10 14.51.40.000000 +01:00 04-SEP-10 04-SEP-10 14.21.40.000000 +01:00 04-SEP-10 14.21.40.000000 +01:00 04-SEP-10 04-SEP-10 13.51.40.000000 +01:00 04-SEP-10 13.51.40.000000 +01:00 04-SEP-10 04-SEP-10 13.21.40.000000 +01:00 04-SEP-10 13.21.40.000000 +01:00 04-SEP-10 04-SEP-10 12.51.40.000000 +01:00 04-SEP-10 12.51.40.000000 +01:00 04-SEP-10 04-SEP-10 12.21.40.000000 +01:00 04-SEP-10 12.21.40.000000 +01:00 04-SEP-10 04-SEP-10 11.51.40.000000 +01:00 04-SEP-10 11.51.40.000000 +01:00 04-SEP-10 04-SEP-10 11.21.40.000000 +01:00 04-SEP-10 11.21.40.000000 +01:00 11 rows selected.

I created a table with entries seperated by half an hour with the most recent being 30 minutes ago.  You can see that I actually got back far more rows than I wanted.  I can cure this by typing more: SELECT * FROM tz_examples WHERE c_tstz > SYSTIMESTAMP - NUMTODSINTERVAL (1, 'HOUR');

But I usually do the more concise:

SELECT * FROM tz_examples WHERE c_tstz+0 > SYSDATE - 1 / 24;

For an understanding of why this works see my other blog entry here. This issue is specific to the TIMESTAMP WITH TIME ZONE datatype.  But there are far worse issues with TIMESTAMP WITH TIME ZONE than just ease of use.  The CBO can get thoroughly confused.  Let us add a few indexes and gather stats: CREATE INDEX i_date ON tz_examples(c_date); CREATE INDEX i_tsltz ON tz_examples(c_tsltz); -- The next index is useful in some circumstances CREATE INDEX i_tsltz2 ON tz_examples(SYS_EXTRACT_UTC(c_tsltz)); CREATE INDEX i_tstz ON tz_examples(c_tstz); BEGIN DBMS_STATS.gather_table_stats (USER, 'TZ_EXAMPLES', estimate_percent => 100, method_opt => 'FOR ALL COLUMNS SIZE 1'); END; /

Now let us have a look at a few execution plans with autotrace in SQLPLUS: SQL> SET autotrace traceonly explain lines 180 pages 0 SQL> SELECT MAX (c_date) 2 FROM tz_examples; Execution Plan ---------------------------------------------------------- Plan hash value: 2930774790 ------------------------------------------------------------------------------------- | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | ------------------------------------------------------------------------------------- | 0 | SELECT STATEMENT | | 1 | 8 | 3 (0)| 00:00:01 | | 1 | SORT AGGREGATE | | 1 | 8 | | | | 2 | INDEX FULL SCAN (MIN/MAX)| I_DATE | 1000 | 8000 | | | ------------------------------------------------------------------------------------- SQL> SELECT MAX (c_tsltz) 2 FROM tz_examples; Execution Plan ---------------------------------------------------------- Plan hash value: 2609621962 -------------------------------------------------------------------------------------- | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | -------------------------------------------------------------------------------------- | 0 | SELECT STATEMENT | | 1 | 11 | 3 (0)| 00:00:01 | | 1 | SORT AGGREGATE | | 1 | 11 | | | | 2 | INDEX FULL SCAN (MIN/MAX)| I_TSLTZ | 1000 | 11000 | | | -------------------------------------------------------------------------------------- SQL> SELECT MAX (c_tstz) 2 FROM tz_examples; Execution Plan ---------------------------------------------------------- Plan hash value: 608072692 ---------------------------------------------------------------------------------- | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | ---------------------------------------------------------------------------------- | 0 | SELECT STATEMENT | | 1 | 13 | 3 (0)| 00:00:01 | | 1 | SORT AGGREGATE | | 1 | 13 | | | | 2 | TABLE ACCESS FULL| TZ_EXAMPLES | 1000 | 13000 | 3 (0)| 00:00:01 | ----------------------------------------------------------------------------------

You can see that in the first two cases the index was used.  Specifically, the highly efficient MIN/MAX optimisation that I discussed at length here.  Unfortunately no index was used in the last case.  Why? Because you will see that the index of a TIMESTAMP WITH TIME ZONE column is actually a function based index using the function SYS_EXTRACT_UTC.  UTC stands for Universal Coordinated Time (someone please tell me why the abbreviation is not UCT?) - in other words Greenwich Mean Time.  The long and the short of it is that the index could only be used if the function was used in the SQL statement - and even then only in 11g according to my tests.

This next, related, issue affects both TIMESTAMP WITH TIME ZONE and TIMESTAMP WITH LOCAL TIME ZONE alike. Look at the cardinality estimates here:

SQL> SELECT * 2 FROM tz_examples 3 WHERE c_date > SYSDATE - 1/24; Execution Plan ---------------------------------------------------------- Plan hash value: 2458437043 ------------------------------------------------------------------------------------------- | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | ------------------------------------------------------------------------------------------- | 0 | SELECT STATEMENT | | 1 | 32 | 3 (0)| 00:00:01 | | 1 | TABLE ACCESS BY INDEX ROWID| TZ_EXAMPLES | 1 | 32 | 3 (0)| 00:00:01 | |* 2 | INDEX RANGE SCAN | I_DATE | 1 | | 2 (0)| 00:00:01 | ------------------------------------------------------------------------------------------- Predicate Information (identified by operation id): --------------------------------------------------- 2 - access("C_DATE">SYSDATE@!-.0416666666666666666666666666666666666667) SQL> SELECT * 2 FROM tz_examples 3 WHERE c_tstz > SYSTIMESTAMP - NUMTODSINTERVAL (1, 'HOUR'); Execution Plan ---------------------------------------------------------- Plan hash value: 3545948392 ------------------------------------------------------------------------------------------- | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | ------------------------------------------------------------------------------------------- | 0 | SELECT STATEMENT | | 50 | 1600 | 2 (0)| 00:00:01 | | 1 | TABLE ACCESS BY INDEX ROWID| TZ_EXAMPLES | 50 | 1600 | 2 (0)| 00:00:01 | |* 2 | INDEX RANGE SCAN | I_TSTZ | 9 | | 2 (0)| 00:00:01 | ------------------------------------------------------------------------------------------- Predicate Information (identified by operation id): --------------------------------------------------- 2 - access(SYS_EXTRACT_UTC("C_TSTZ")>SYS_EXTRACT_UTC(SYSTIMESTAMP(6)-INTERVAL'+0 00000000 01:00:00.000000000' DAY(9) TO SECOND(9))) SQL>

You can see that the cardinality estimate for the first query correctly uses the column statistics to identify the low number of rows that the query will return.  The second query uses the CBO built-in arbitrary value of 5% that it uses for range based predicates when no other information is available. When I saw this I thought the problem was that the presence of the SYS_EXTRACT_UTC function in the predicate precluded the use of the column statistics.  But this is not the full story as we will see shortly.

OK, so what was the issue that pushed me over the edge and persuaded me to write this blog?  Look at this: SQL> SET autotrace traceonly explain SQL> SELECT * 2 FROM tz_examples 3 WHERE c_tstz > TIMESTAMP '1999-04-15 8:00:00 -8:00'; Execution Plan ---------------------------------------------------------- Plan hash value: 2535155864 --------------------------------------------------------------------------------- | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | --------------------------------------------------------------------------------- | 0 | SELECT STATEMENT | | 1000 | 32000 | 3 (0)| 00:00:01 | |* 1 | TABLE ACCESS FULL| TZ_EXAMPLES | 1000 | 32000 | 3 (0)| 00:00:01 | --------------------------------------------------------------------------------- Predicate Information (identified by operation id): --------------------------------------------------- 1 - filter(SYS_EXTRACT_UTC("C_TSTZ")>TIMESTAMP '1999-04-15 16:00:00.000000000') SQL> SQL> SELECT * 2 FROM tz_examples 3 WHERE c_tstz > 4 TO_TIMESTAMP_TZ ('1999-04-15 08:00:00 -8:00', 5 'YYYY-MM-DD HH24:MI:SS TZH:TZM'); Execution Plan ---------------------------------------------------------- Plan hash value: 3545948392 ------------------------------------------------------------------------------------------- | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | ------------------------------------------------------------------------------------------- | 0 | SELECT STATEMENT | | 50 | 1600 | 2 (0)| 00:00:01 | | 1 | TABLE ACCESS BY INDEX ROWID| TZ_EXAMPLES | 50 | 1600 | 2 (0)| 00:00:01 | |* 2 | INDEX RANGE SCAN | I_TSTZ | 9 | | 2 (0)| 00:00:01 | ------------------------------------------------------------------------------------------- Predicate Information (identified by operation id): --------------------------------------------------- 2 - access(SYS_EXTRACT_UTC("C_TSTZ")>SYS_EXTRACT_UTC(TO_TIMESTAMP_TZ('1999-04-15 08:00:00 -8:00','YYYY-MM-DD HH24:MI:SS TZH:TZM'))) SQL>

You see, whereas the TO_DATE built-in function is just Oracle's way of expressing a date literal (it preceded the now-supported but restricted ANSI syntax) and Oracle understands very well how to deal with expressions like SYSDATE-1, it seems that TO_TIMESTAMP_TZ and expressions based on SYSTIMESTAMP are nowhere near as sophisticated.  In both 10g and 11g you have to use actual literals to get the cardinality estimate correct.

And if this wasn't complicated enough, the use of bind variables creates even more confusion:

SQL> SET autotrace off SQL> SQL> BEGIN 2 EXECUTE IMMEDIATE 'SELECT /* TAG1 */ * from tz_examples WHERE c_tstz > :B1' 3 USING 4 TO_TIMESTAMP_TZ 5 ('1999-04-15 00:00:00 +00:00', 6 'YYYY-MM-DD HH24:MI:SS TZH:TZM'); 7 END; 8 / PL/SQL procedure successfully completed. SQL> SQL> SELECT p.* 2 FROM v$sql s, 3 TABLE (DBMS_XPLAN.display_cursor (s.sql_id)) p 4 WHERE sql_text LIKE 'SELECT /* TAG1%'; SQL_ID 36n9vmjmm0803, child number 0 ------------------------------------- SELECT /* TAG1 */ * from tz_examples WHERE c_tstz > :B1 Plan hash value: 3545948392 ------------------------------------------------------------------------------------------- | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | ------------------------------------------------------------------------------------------- | 0 | SELECT STATEMENT | | | | 3 (100)| | | 1 | TABLE ACCESS BY INDEX ROWID| TZ_EXAMPLES | 1 | 32 | 3 (0)| 00:00:01 | |* 2 | INDEX RANGE SCAN | I_TSTZ | 1 | | 2 (0)| 00:00:01 | ------------------------------------------------------------------------------------------- Predicate Information (identified by operation id): --------------------------------------------------- 2 - access("TZ_EXAMPLES"."SYS_NC00004$">SYS_EXTRACT_UTC(:B1)) 19 rows selected. SQL>

What is going on here?  The cardinality estimate here is totally wrong here with 10g although it is correct (1000)  in 11g!

I should emphasise that although the performance impact of these various issues is minimal in this demonstration they can have disastrous performance implications in real life systems using large tables.

Stick to DATE if at all possible.

On 2010-09-05 12:36, Kramdra wrote:
>
> interesting...
>
> kram@linux-5ym5:~> TZ=Europe/London date ; TZ=America/New_York date ;
> date
> Sun Sep 5 16:31:05 BST 2010
> Sun Sep 5 11:31:05 EDT 2010
> Sun Sep 5 16:31:05 BST 2010
>
>
>
> ah ha! but no the time is 11:31am, BST...

So, the timezone is correct, BST, but the time is not. YOu should check that "root" gets the same
result as the user.

Ok, then "su -" to get yourself root; using the command "date --set=11:31" set the time to the
correct hour (BST). And do this sequence:

grep HWCLOCK /etc/sysconfig/clock

It will be "-u" "--utc", or "--localtime". Take a note and enter it in the command sequence below as
appropiate: