Usage of Bitwise OR and Logical OR

When and where i should use Bitwise and Logical OR .
Suppose i have to check two conditions ,how will these two operators affect .
Can anyone tell me the practical example

What kind of conditions?
You should most likely use the logical operators.

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Domains and Logical Types in Data Modeler

Been out of serious design work for a long time. Can someone provide a good pointer to descriptions on Domains and Logical Types and presented in the Data Modeling tool?
For instance I am having trouble tracking the following distinctions:
Domain Logical Type
LongText Varchar
ShortText Char
Text Char
NText NTEXT
NVarchar NVARCHAR
CHAR and VARCHAR are listed as Logical Types but not Domains. There is a TEXT logical type, but ironically, it does not correspond to the Text Domain. Varchar2 appears in neither list. I believe I ready the N* domains/types are for international characters (multi-byte?), but basically see no pattern here so was hoping someone could straighten me out.
Thanks,
Robert Kuropkat

Hi Robert,
Logical types are abstraction for native data types in supported databases. You need logical types if you want to import from database or DDL script (mapping of native to logical is important here) or want to generate DDL script (mapping of logical to native). You can delete all logical types (only "unknown" has importance) and create your own logical types. In this case you have to map them to native database types. If you use only Oracle database then you can delete types related to other databases. Of course you can rename existing logical types if you don't like how they are named.
Domains are based on logical types - you need logical type in order to have valid domain definition. Provided domains are just sample. You can delete them - the only important here is "unknown". You can create two types of domains (it's usage point of view) - 1) per installation - common for all designs; 2) per design - they appear only for design they are defined. You also can import domains.
Also domains are automatically created during import of DDL script - it's kind of data type aggregation - domain is created for each used data type.
Best regards,
Philip

Kontakt 4.1.1 and Logic 9.1.1 needs Max buffer

I posted this on the NI forum too.I have 1 instance of Kontakt 4.1.1 in Logic 9.1.1 64bit with only 4 sounds loaded and have to set the buffer to Max 1024 otherwise all I get is clicks and pops on playback.The strange part is,when I first loaded this kontakt patch, it ran great with a buffer of 128.I left my computer for a couple hours and when I returned and hit play, everything was glitching out.When I bypass Kontakt, the song plays fine at a low buffer setting.when I run Kontakt, I get one of the CPU meters in Logic hitting red.Kontakt shows very low RAM and voice usage and I have 8 GB of RAM in a Mac Pro 2.66 Duo core.I have tried Logic in 32 bit mode,enabled Kontakt memory server,reloaded a blank Kontakt then loaded the patch.switched between Digi 192 (core audio) and Motu 828 MKII,rebooted,repaired permissions.The only way to get smooth playback is to set Logic's audio buffer to 1024 which makes it virtually impossible to play a part in real time.I know this isn't right as it was working fine at first.Any thoughts?

Hello -
I have a similar set-up (noted below, with Mac OS X 10.6.4). I'm still experimenting with different configurations. Currently, I have Kontakt's memory server (don't remember its official name) engaged when in 64-bit mode (both Kontakt 4 and Logic Pro). On one project, I have a total of about 32 instruments in use including ones from Kontakt and EXS. All is well.
Now, it's my understanding that when in 64-bit mode, one doesn't need to use Kontakt's memory server. Have you tried either engaging or disengaging the server?
Also. . . I'm using MOTU's 2408 MK3. As far as I know, its drivers are updated to the latest ones. This also may be helping me out. Are the drivers to your audio drivers the "latest and the greatest"??
Finally, is your OS updated to 10.6.4? Your Info currently indicates that your using OS 10.6.3. (Don't know if this makes any difference.)
It's interesting how people can have similar set-ups with differing results.

Can you run Logic Pro 8 and Logic Pro X on the same machine?

Hello all!
Congratulations to us on the release of the new Logic Pro!
I am still running Logic Pro 8 (and was waiting for X to come out since I knew it wasn't too far off) but am concerned over the loss of 32-bit plug-ins with Logic Pro X (the wrapping of my old VST plug-ins alone hurts!). I've heard that installing Logic Pro X doesn't in any way gimp Logic Pro 9's usage, but can someone confirm whether or not Logic Pro X and Logic Pro 8 can operate in harmony on the same Mac?
As a bonus, is there any reason to believe that Apple would disable earlier versions of Logic Pro (such as version 8) from running on Mavericks?
I am planning my Logic Pro and Mac OS migrations! Thanks!!

Try here:
https://discussions.apple.com/community/professional_applications/logic_pro
This forum is FCP X.
Al

Logical Switch and Logical Network

Hello All...................I have Hyper-V Failover Cluster based on 5 Hosts and I am managing it with VMM 2012 R2. I was slightly confused with respect to Logical Network and Logical Switch in the Fabric Settings. I would appreciate if someone could
shed a little light on the difference between them. Also, while there is a Logical Network defined by default (Name of the Virtual Switch of Hosts), there is nothing defined in the Logical Switch. Which one is mandatory? Logical Network or Logical
Switch? Can I delete the default Logical Network?

Hi Nick,
Please find below link for the whitepaper mentioned by Kristian.
https://gallery.technet.microsoft.com/Hybrid-Cloud-with-NVGRE-aa6e1e9a
For a complete reference please refer below series. This covers VMM 2012 SP1 but should be fine with R2 as well.
http://blogs.technet.com/b/scvmm/archive/2013/01/08/virtual-networking-in-vmm-2012-sp1.aspx
Logical Network is defined for easier management and used in Network Virtualization where as Logical switch is used to configure networking in multiple Hosts rather than creating individual Virtual switches in each host. If it were me I'll leave the
default logical network as there is no harm of doing nothing in it.
I hope this will shed some light into your situation.
Thanks,
Janaka
Janaka Rangama MCT MIEEE MBCS (Please take a moment to Vote as Helpful and/or Mark as Answer, where applicable.)

Problems with Presonus Firestudio and Logic

I am having problems with compatability with my brand new Presonus Firestudio recording interface and Logic pro 8. I am new to logic but not to home recording, and i cant understand what might be the problem. When i use the firestudio with garageband it works easily. In the garageband sound preferences there are input AND output channels that the user can define. (i.e. you can set your input channels to come from the firestudio while the output channels go to the computer speakers or headphone jacks or whatever you define it as).
From what i have seen in logic, there is only one option for your audio settings. when in preferences and under audio, there is a "device" setting in which you can define your audio device. Wheather this is input AND output for the program, i do not know. but the problem i am experiencing is that whenever i choose the firepod as the input device, no sound from logic will play from the speakers whatsoever. My first thought was that maybe ouput was going straight to the firestudio, but after plugging headphones into it this also did not work. Has anyone had success getting their firestudio to work in logic? if so let me know what settings you had to use, and how you got to moniter your input from from the firestudio via your computer.
p.s.
another WIERD problem i have run into, is that if i shut off the firestudio while logic is open, alot of times it will shut down my whole computer. i have never heard of this happening. what am i doing wrong?
thanks!

SydSeale wrote:
The new beta drivers are now here...
http://www.presonus.com/forums/showthread.php?t=3957
ah, I was hoping to find my solution here, but alas the thread is gone...
I recently bought a Macbook running Leopard, and am having difficulties with my PreSonus Firestudio Project thru Logic and Mainstage. I can get audio input and output just fine, but there's a ton of distortion/crackle. Kickstarting the sample rate seems to clear it up for a minute or two, but then the crackle comes back. The recorded tracks sound clean if I unplug the Firestudio, so apparently it's only in the monitoring stage?
On the PreSonus board, they're claiming it's Apple who needs to update drivers for Leopard; PreSonus says the "Firestudio Project is Leopard compatible."
still searching for some answers...

I have a Mac G4 double mirrored model and everytime I shut it off it will not go on when I hit the power off button. However, if I unplug and plug in the power cord it boots fine and everything is OK. The PMU and logic board have been reset. Any ideas?

I have a Power Mac G4 double mirrored model and everytime I shut it off it will not go on when I hit the power on/off button again. However, if I unplug and plug in the power cord it boots fine and everything is OK. The PMU and logic board have been reset. Sometimes my Mac goes on just by pressing the power on button but most times I have to pull the power cord and put it back in. Any ideas or help out there for this? Could it be a failing power supply? Apple Care says that this model is obsolete so there is no help from there. John
<E-mail Edited by Host>

Hi John,
That's often a sign of a bsad Capacitor in the Power Supply, but...
Might be time to replace the PRAM Battery, 4 years is close to their lifespan, far less if ever without AC power, & can cause strange startup problems...
http://eshop.macsales.com/item/Newer%20Technology/BAA36VPRAM/

Best Interface for GarageBand and Logic?

I have been using GB and Logic Pro extensively for the past 2 years. I would now like to know what the best interface would be to use in order to use 8 mics at one time. Thanks for your help.

Only around six grand....but if you want da best...this is certainly in that stratosphere...

Hard drive crashed on my MacBook pro and had to replace drive and logic board. When I connect my iPhone and try to sync I get a dialog box stating iPhone is synced with another iTunes library, erase and sync? How do I sync with iTunes without erasing?

Hard drive crashed and had to replace drive and logic board on my MacBook pro. After Install tried to sync with my iPhone and a dialog box pops up stating "this iPhone synced with another iTunes library, erase and sync?". I checked the manually manage music and videos box because I don't want all my wife's pics and music on my iPhone. How do I Sync without erasing what I have on my iPhone???

columbus new boy wrote:
How crap is that?
It's not crap at all.
It's not that simple. For example, I've 3500 songs on my MacBook but don't want them all on my phone, so I have to manually select each song again???
There has to be a solution.
Why not simply make a playlist with the songs you want on the iPhone?
and maintain a current backup of your computer.

After updating to latest Firefox - when I click on google taskbar my CPU usage goes to 100% and stays there... and computer is really slow. No other search engine show the 100% usage like Google. There was NOT a problem with older versions of Firefox...?

My computer got really slow after updating to latest version of Firefox. I checked all processes and I was testing the system. THe CPU usage goes between 2 and 70 percent staying around 25% on average, when I check my e-mail. As soon as I click on Google taskbar (without even typing in anything) the CPU usage jumps to 100% and STAYS at 100 %, and computer extremely slow.

My computer got really slow after updating to latest version of Firefox. I checked all processes and I was testing the system. THe CPU usage goes between 2 and 70 percent staying around 25% on average, when I check my e-mail. As soon as I click on Google taskbar (without even typing in anything) the CPU usage jumps to 100% and STAYS at 100 %, and computer extremely slow.

How can I monitor my monthly data usage for all 3 computers in my house? I have an Airport base station and it seems there should be software to monitor it from that point rather than monitoring the usage for each computer and then adding it up.

How can I monitor my monthly data usage for all 3 computers in my house? I have an Airport base station and it seems there should be software to monitor it from that point rather than monitoring the usage for each computer and then adding it up.

The following example was one of dozens that showed up on a simple Google search of.....
monitor Internet data use on a Mac
Watch your Internet usage with NetUse Monitor | Macworld
Most service providers have an application for their users as well.

My computer has been seen at Genius bar 6 times for freezing up, reloaded all original settings and even went to the apple shop where they replaced the battery and logic board. Still freezes after I try to reload iTunes stuff and app stuff from apple

my computer has been seen at Genius bar 6 times for freezing up, reloaded all original settings, all of their diagnostics, and they even sent it to the apple shop where they replaced the battery and logic board. Still freezes after I try to reload iTunes stuff and app stuff from apple, especially iPhoto which is seems to refuse to load and then begins freezing up all over again. Anyone else have this problem. Other than this, I have had absolutely no problems with this computer. Now, it's a file of junk.

Hi Ronald ...
Have you checked lately to see how much free space there is on the disk? Especially since iPhoto freezes at launch ...
Click your Apple menu icon top left in your screen. From the drop down menu click About This Mac > More Info > Storage
Make sure there's at least 15% free disk space.
And make sure the OS X software is up to date.
Click the Apple  top left in your screen.
From the drop down menu click: Software Update
If you have anti virus software installed or are using third party Mac cleaning utiliites, that may be part and parcel of the your problems.

What are the physical topology and logical topology in sharepoint

Hi
what are the physical topology and logical topology in sharepoint
how to define the physical topology and logical topology in
sharepoint
adil

Here are the example topologies for SharePoint:
Traditional -
http://www.microsoft.com/en-us/download/details.aspx?id=30377
Streamlined -
http://www.microsoft.com/en-us/download/details.aspx?id=37000
Trevor Seward
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This post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs.

RFC and Logical System names

Hello......is it necessary to have RFC and Logical system name for the connected system to be identical?Is there any explanation behind this if thats true....

Hi Gaurav,
It is recommended, but not mandatory, right, Muthuraman?
The system uses some transactions to determine which RFC will be used for the communication between one system and another, for example, in transaction 'Define backend systems' in SPRO, you can define that the current SRM client has an ECC backend system named X and the RFC destination for this X system is Y (not necessarily the same name).
Regards,

RFC Destination and Logical System

Hi Friends,
Can anybody tell me how the RFC Destination and Logical System are related to each other?

Hi,
In any ALE scenario u need one sender and one receiver system.
Logical systems are just logical representation of these systems but in case of RFC destination u specify technical parameters for those systems like IP address and username and password to connect to that system.
Thus when u create port i.e.we21 u specify actual RFC destination for the system to which u want to connect and when u create partner profile for that logical system u specify this port so when u want to send data to this logical system i.e receiver system port will be used which in turn has RFC destination which will be used to connect to that system.
In simple terms logical systems are logical representation of any system and RFC destinations are physical/techinical systems.
Thanks.

Usage of Bitwise OR and Logical OR

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