How many tabs can be set on a page

how many tabs can be set on a page

Firefox 18+ will let you set the number of rows and columns for the about:newtab page (Bug 752841)
*browser.newtabpage.columns (3)
*browser.newtabpage.rows (3)
*http://kb.mozillazine.org/about:config

Similar Messages

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    I have an ipod touch 4g 8gb running ios 6.1.6 and was wondering how many alarms can i save and set at one time on my ipod touch? Thank you for reading and answering my question.

    Why not try and find out? I do not know and I have not seen that discussed before.
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    I'm looking for a watch that can hold 12 alarms for medicals purposes. I was thinking that maybe the 6th generation nano might do the job as there aren't many options in actual watches.  Does anyone know how many it can hold?

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  • How many networks can be set up?

    How many different networks can one create using a Airport Extreme?

    Loaded question, since the answer will depend on the type of modem that is being used with the AirPort Extreme.
    If you have a simple modem, connected to the AirPort Extreme it is possible to create two networks......a private network...and.....a separate network for "guests".
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  • How many tabs can I open at a time when using Firefox 3.0.5 with Windows Xp?

    I tried to open 25 tabs in one window using firefox 3.0.5 with windows xp. It would only let me open 10. Tabs I added after 10 were added, but tabs at the begining were erased. What do I have to do to open all the tabs that I may need without changing the firefox or windows version? Do I need to open a new browser window for every 10 tabs?

    Start Firefox in [[Safe Mode]] to check if one of your add-ons is causing your problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).<br />
    See [[Troubleshooting extensions and themes]] and [[Troubleshooting plugins]]<br />
    <br />
    If it does work in Safe-mode then disable all your extensions and then try to find which is causing it by enabling one at a time until the problem reappears.<br />
    You can use "Disable all add-ons" on the [[Safe mode]] start window to disable all extensions.<br />
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  • How many records can be set in VK11 at the same time?

    Hi!!!
        I have bdc which creates the condition records in vk11. It is working fine if i am sending file with 2000 records but if more number of records are passed in file it is not giving any error but some records only get uploaded in the system.Is there any limit in vk11 to set the records at the same time.
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    uploading of vk11 (pricing condition) transaction
    BDC (VK11)
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  • How many Keywords can I use

    Hello A question about Keywords.
    How many keywords can  I use for each page?
    And is there a loot for HTML <head> optimalization?
    Ton

    Hi,
    Take a look to this Article,
    http://forums.adobe.com/message/6042953#6042953

  • How many domains can share a single set of database repository schemas?

    How many domains can share a single set of database repository schemas (created by the RCU)?
    What is the best practice in an environment with many domains/WLS servers/applications and a desire to manage minimum database MW repository schemas?

    Hi,
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    http://docs.oracle.com/cd/E23943_01/web.1111/e13716/understand_domains.htm#i1102627
    (Please mark question as answered or helpful)
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  • How many songs can we put on a playlist?  We will be using our laptop for a party and want to set up a playlist.

    How many songs can we put on a playlist??  We will be using our laptop for a party and don't want to be searching for songs.

    I don't think there is a limit.  I just tried a playlist with 3000 songs and had no problem.  You can certainly can make one big enough for a nice long party. 

  • My browser keeps refreshing, no matter what page i'm on, or how many tabs I have open.

    It happens every time I open Firefox. It doesn't matter what site it is, or how many tabs are open. He keeps refreshing all of them.

    A few problems could cause this. Try Firefox in safemode, also review what is set as your homepages.
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  • HT4722 How many computers can you install Final Cut on

    How many computers can you install Final Cut on with one license or purchase?

    This is an excerpt from the FCPX license, available here.
    http://images.apple.com/legal/sla/docs/FinalCutPro.pdf
    2. Permitted License Uses and Restrictions.
    A. Mac App Store License. Subject to the terms and conditions of this License and as permitted by the Mac App Store Product Usage Rules set forth in the App Store Terms and Conditions (http:// www.apple.com/legal/itunes/ww/) (“Usage Rules”), you are granted a limited, non-transferable, non- exclusive license:
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    (ii) if you are a commercial enterprise or educational institution, to download, install, use and run one (1) copy of the Apple Software for use either: (a) by a single individual on each of the Mac Computer(s) that you own or control, or (b) by multiple individuals on a single shared Mac
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  • How many devices can i run lion on it?

    how many devices can i run lion on it?

    As far as licensing goes, it seems that as long as all the Macs are being used in your household, there's no limit.
    From the Lion license file:
    "If you obtained a license for the Apple Software from the Mac App Store, then subject to the terms and conditions of this License and as permitted by the Mac App Store Usage Rules set forth in the App Store Terms and Conditions (http://www.apple.com/legal/itunes/ww/) (“Usage Rules”), you are granted a limited, non-transferable, non-exclusive license:
    i) to download, install, use and run for personal, non-commercial use, one (1) copy of the Apple Software directly on each Apple-branded computer running Mac OS X Snow Leopard or Mac OS X Snow Leopard Server (“Mac Computer”) that you own or control."

  • How many users can connect to a shared drive on a non-server workstation?

    How many users can connect to a shared drive on a non-server workstation? We're waiting for our server to arrive and in the interum we're using a Pegasus 2 R6 attached to an iMac running Mavericks as our fileserver. It's been sketchy, the connection to the server being dropped once in a while or the inability to mount the drive after a week of success. The Pegasus we're using now will be attached to a server once it arrives. For now I need to figure what's coausing trouble before I commit to this being our main storage as planned. The data is backed up every night so I'm not worried, its the usability issues. 5-7 people are mounting this drive and opening/saving at the same time. Is there a limit to Maverick's fileserving ability that may be causing this? Understandable if so.

    The file server in the client version of OS X has a default limit of 10 simultaneous connections. That limit can be raised by installing OS X Server, or lowered by setting a hidden preference. Assuming you've done neither, you may be able to solve the problem temporarily by stopping and restarting file sharing in the Sharing preference pane, or permanently by setting another hidden preference on the server to break idle connections quickly.
    defaults write /Library/Preferences/com.apple.AppleFileServer idleDisconnectOnOff -bool YES
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    Credit for this solution to ASC member suter:
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  • I'm a school tech coordinator. Many computers and many iPads. How many Apple IDs can I have per device, and how many devices can have the same Apple ID? To make my life easier, I'd like 200 devices to all use the same Apple ID.

    I'm a school tech coordinator. I have many computers and many iPads. I apologize if there is a some place that has all the rules governing the use of Apple IDs. I looked, and I even tried to get the answers from multiple Apple rep's. I couldn't find the answers.
    How many Apple IDs can I have per device?
    I want to use the same computer to sync and backup many iOS devices. The iOS devices would be associated with different Apple IDs.
    I may load apps under a school Apple ID and have users load their own apps under thier own ID.
    How many devices can have the same Apple ID?
    Can I use the same Apple ID on all the computers in a lab?
    Can I use the same Apple ID on all iPads for a particular grade level?
    Are the rules different for iOS devices and computers?
    I know that there are limits on "authorize" and "de-authorize" and how frequently those things can be done.
    Recently I heard that for the life of an iOS device, it can only be associated with five Apple IDs. That is not good for a school giving iPads to students in a 1:1
    To make my life easier, I'd like 200 devices to all use the same Apple ID.

    iTunes Store Support
    http://www.apple.com/emea/support/itunes/contact.html
    It would be best to address your questions there, especially since this is a public forum, and over there you could post more private issues with this set-up. Not to mention, getting more official answers.

  • How many tasks can I have in NI-DAQmx system?

    I am working out of the office this week - please send your response to [email protected] as well as my normal email [email protected].
    I am designing a new test platform that will run on C# (because we like object oriented text based programming and because the IDE is free).  For hardware we'll use your PXI modules (because your hardware is ultra-reliable).  I'm starting with the following PXI modules 6259, 4072, 6509, 2575, and 2569, but we made add other modules later as future requirements demand.  I am doing the system software architecture now.  I've done some dabbling with Ni_daqmx, and I loathe "tasks" and "channels", but am determined to make them work.
    The difficulty I'm having revolves around the overhead with setting up tasks and channels and with the concept of tasks and channels.  Help hasn't helped much.  Tasks seem to work great if you intend to always collect the same large amount of data from many sources and always will do it in exactly the same way. 
    We want something much more akin to random access memory.  We'll have UUTs of different kinds coming on and off at random times.  Sometimes a test will need a simple DC voltage, and other times another test will need 2 seconds worth of data at 1MS/s.   It can cost around 150msec to make that change (stop the current task, creat another one, configure anohter channel, start up a new task, blah, blah, task this, channle that - for the life of me I can't understand what this damn taks concept does for me but make matters more complicated and bog down my system).
    I can just barely glean from the help that I can have only one analog input task at once, but I can have sevferal taks of several different kinds running at the same time ( a digital output task and another task for digital input, and another task for analong input, etc.) .  It does seem that I can set realys without having to put them into a channel and a task (Thank goodness for that - I just wanna turn on a relay I have no idea what a relay "channel" might be.)
    In the PXI system I described above I'll have two devices that are analog input devices, the DMM and the Daq.  Even with two devices, can I only have one analog input task running?  Does that mean I've got to waste 150msec just to switch from the DMM to the Daq? (Do you understand my frustration with "tasks"? - I should be able to say "read DMM" and turn around and say "read Daq channel 0" without having to jump thru task and channle hoops and waste a bunch of time doing it).
    I'll also have Daq digital IO and two 6509 digital io modules.  Do I have to cram all of that into some "task" concept too?  The Daq card has got many other kinds of wonderful capability (frequency measurement, counters, analog output).  How many tasks can I have for that stuff?  On the DMM card I can measure capacitance amoung other things.  Will I have a capacitance task?  The idea of a "capacitance task" hurts my head.
    Golly I hate tasks.  Please help.
    I am working out of the office this week - please send your response to [email protected] as well as my normal email [email protected].
    Dave

    Dave,
    Thanks for posting to the NI Forums.
    For the good of the community we like to keep conversations that start of the forums on the forums rather than moving to email.  If you want to move to email support I recommend contacting NI through the email route.
    I will answer your questions here.  If you need more direct contact please feel free to contact us through [email protected].
    For some the concept of tasks may seem daunting, however, for many applications it makes life a lot more simple.  A task at a very fundamental level is simply a collection of channels with a single type (AI, DI, DO, etc.)  and a single timing configuration (sampling rate, continuous vs. finite, etc.).  It is a way to organize configuration data.  
    The concept of a task is an abstraction like OO programming.  Like OO programming it may take some time to understand but can be a time saver in the end.  Also like OO programming it does add some initial programming overhead.  It is much more simple to simply type a printf statement in C than to have to create a bunch of classes just to output text to the screen. You can accomplish the same thing not using OO programming, but in the end OO programming is extremely useful, because it groups useful information and methods together in one place.
    With very simple applications OO programming sometimes does not make sense.  But as a program gets more and more complex OO programming becomes more and more useful.  It takes some learning but it is worth it.
    I believe the concept of a task does the same thing.  It does not change the actual functionality of the device or add excessive overhead.  It is just an abstraction that pulls configuration data about a specific "task" and methods the task can perform into a single logical place.
    Unlike the entirely abstract concept of an Object, a Task is run on a physical device and therefore has physical limitations.  You can create multiple tasks of the same type, but you can only run a one timed task of each type on a single board at a time.  In other words you can have multiple AI tasks running at the same time but they need to run on different boards or only one can be timed (have a rate).  You can also have multiple timed AI tasks configured for a single board but only one can actually be running at a time.
    The reason you can only have a single timed task running at a time is because the M-Series boards (and many other boards as well) have a single timing engine for each type of acquisition or generation.  There is a single timing engine for AI, one for AO, and so forth.  You cannot have channel 1 running at 1 MS/s and another running at 50 kS/s.
    However, tasks can exist even when they are not being actively run.  You can create all the tasks you need at the beginning of your program and simply start and stop them as you need.  After the task is stopped you do not need to clear the task until the end of your program.  You can further increase performance by moving the Task into the latest state possible without actually starting the task.  This can be done by calling myTask.Control(TaskAction.Action).  The Task states are further explained in the NI-DAQmx Help Manual.
    The concept of a  task will need to be used with any device that is being programmed using NI-DAQmx.  The 6259 and 6509 will need to be programmed using DAQmx.  With the 2575 and 2569 you have the choice of either using the NI-DAQmx API or the NI-SWITCH API.  The SWITCH API does not use the concept of tasks.  For the 4072 you will need to use the NI-DMM API.  This API also does not use the concept of tasks.
    Hopefully this information is helpful.  Let me know if you have any additional questions or concerns.
    Regards,
    Neil S.
    Applications Engineer
    National Instruments

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