Stupid question... presentation layer "read / write" permission

Similar Questions

• How to give read, write permission to the directory from one user to another user in oracle 10g

  Hello

  I have a database in two. key is the source database and Board of Directors is the target database. Now I want a (single) create these two database directory to put the dump file. How can he give permission to READ, WRITE access to this directory both of database? Someone help me.

  Hello

  I think that first create a level of operating system directory, and then try Mr.Kar k steps

  OF DATABASE1 (KEY)

  SQL >dir1 CREATE or REPLACE a DIRECTORY as "/ opt/oracle / ';

  SQL >GRANT READ, WRITE on dir1 to the PUBLIC; (if you want to give access to all users then give public access)

  SQL >GRANT READ, WRITE on rep1 to ; (if you want to give access to the particular user)

  OF BASE2 (COUNCIL)

  SQL >CREATE Or REPLACE rep1 as DIRECTORY "/ opt/oracle / ';

  SQL >GRANT READ, WRITE on dir1 to the PUBLIC; (if you want to give access to all users then give public access)

  SQL >GRANT READ, WRITE on rep1 to ; (if you want to give access to the particular user)

• The presentation layer object permissions question

  Hi Experts,

  We had a product supplied by Oracle. The presentation layer objects have read access to the user authenticated. Now, we have created more than a few tables and imported into the presentation layer. So by default, objects are having no access. We would like to change the permissions of access forbidden to read. How can we do it for all the objects at the time? We are not able to see in the roles or users to identity the authenticated user. In the level column, we have this issue.

  Ask the experts to help understand me this about this user and where do I set the permissions correctly.

  Thanks to the Adv.

  Hello

  Change of access authorization shall read:

  Step 1: Resume of RPD

  Step 2: Copy the subject - (area some object you want to change the permissions)

  Step 3: Paste the topic for notebook

  Step 4: Replace the text 'no access 'to' read '.

  Step 5: In step 2 you had previously copied by any sector of activity, just remove the subject box in the presentation layer of RPD

  Step 6: Copy the text from Notepad and paste into the presentation layer of RPD

  Step 7: Save the PRD

• Am about to buy DW.  2 quick questions before proceeding.  (1) can I associate a DW created an EXTERNAL SQL Express database for the read/write site?  Can be made safe?  (2) am plans to use Contribute to allow non-technical users to end dry change

  Am about to buy DW.  2 quick questions before proceeding.  (1) can I associate a DW created an EXTERNAL SQL Express database for the read/write site?  Can be made safe?  (2) am plans to use Contribute to allow non-technical end users EASILY change the sections of the web site.  Can this work?  Thank you.

  I would like some ideas.

  A CMS is the standard solution in the industry today. The most common environment is LAMP (LINUX, Apache, MySQL, PHP).

  Some of us to write custom CMS systems for a living. I concentrate on CMS for retirement centers. There are all kinds of solutions CMS available ranging from generalist, off-the-shelf CMS like WordPress, completely custom, with a lot of opportunities in the meantime.

• Read/write port DAQmx questions

  Environment

  Windows XP SP3

  LabView 7.1

  NOR-DAQmx 8.7.1

  (2) PCI-DIO-96 cards

  I'm trying to move from the level of registry TDAQ programming DAQmx and give me an "intensive" in mx.  I'm not sure about a few things.

  I need to put in place 20 channels/tasks that will run a mix of single, large port (8-bit) bed and written.  Some will be handshaking (82 c 55 mode 1) and some no handshake (82 c 55 mode 0).

  The plan is to create all tasks during an initialization routine and save the names of global tasks.  I open the task after creation and use the globals during the main part of the program execution, when I make the reads/writes on the port.  The body can run for hours at a time.  When the main is closed, the stop routiine close all tasks to exit ahead.

  Regarding the task creation/destruction - is it safe to create tasks and leave them open, or should they be created and destroyed every time that a write is performed?

  Regarding the port reads/writes, I suppose that when a port single read/write is made, there is no established buffer.  Is this correct?  Specifically, if I use the method above and leave task open, is it possible saturation of buffer or something similar to happen?

  TIA

  Charlie

  Regret - Yes, you said 7.1 - I can't keep back away, but here is a screenshot

  

  And - the task is saved outside of LabVIEW, so it's not really 'Open' or 'Closed', even when programmatically, create and destroy jobs.  Tasks exist or do not exist.  If they exist and have no errors, they can be run.

  Tampons are to move data to and from the device.  For static DIO, this isn't a problem.  You CAN run into problems with a task of acquiring buttons if it acquires data as soon as you read the data, but you can work around this by starting and stopping the task properly.

• Can't access my files (as if I have no write permission)

  Hello, it seems that all of a sudden, I came across a weird problem. These things happen:

  • Sticky Notes not be loading not
  • When you open iTunes, a pop-up "iTunes Library.itl file is locked on a locked disk or you do not have the write permission to the file.
  • Word documents cannot be replaced (but can still be edited/written in, newly made files after that this problem occurred can be overwritten as usual)
  • All of my passwords don't immediately fill up, and I'll stay not connected to Facebook etc, even though I already have so that they keep me connected

  It's weird because I checked my permission and my user has indeed permission write (has a tick on the left side under "Allow") and I tried the following:

  • System Restore (failed 0x80070005 because, even after the execution of SubInACL)
  • Downloaded and run the SubInACL file according to https://support.microsoft.com/en-us/kb/968003
  • Scanned for malware using AVG, only the rejected popped up

  All this has not fixed my problem. The only thing I don't have is make a new user and set my stuff here, but I hope that there is a less radical solution.

  Thanks for the help!

  EDIT: Also when trying to edit MP3 tags I get error 0x8007000D

  EDIT: I tried to put a word document in another user, but the same error is still present. I noticed that next to the title, 'Read only' is displayed even if I didn't it read-only (in their menu of properties click right, 'Read only' was checked). Looks like my other hard drive of the computer that is not affected by this error D:\

  EDIT: He's back to normal now, but I got that by unchecking 'Read only' manually. I don't know if it's a good idea if

  Hello Rainbow,.

  Thanks for posting your question on the Microsoft community.

  I would like to know some information about the problem so that we can help you better.

  You made any hardware or software changes on your computer before the show?

  Thank you for details on the question and your efforts to resolve.

  This problem can occur if a user does not have permissions to work with files and folders.

  I would suggest trying the following methods and check if it helps.

  Method 1:
  Run this Microsoft fixit and check.
  Reference:
  Diagnose and repair Windows files and folders problems automatically
  https://support.Microsoft.com/en-us/mats/windows_file_and_folder_diag/en-us

  If this does not help, use method 2.

  Method 2:
  Use the steps described in this article and check the issue.
  Reference:
  "Access denied" or other errors when you access or work with files and folders in Windows
  https://support.Microsoft.com/en-us/KB/2623670

  I appreciate the fact that you have run the virus scan on your computer. However, please also run Microsoft safety scanner to check and remove any viruses or malware.
  Reference:
  Microsoft safety scanner
  http://www.Microsoft.com/security/scanner/en-us/default.aspx

  Note: The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss.

  I hope this information helps.

  Please let us know if you need more help.

  Thank you

• Stupid question... many patterns

  Hi, one other stupid question here. I have an Oracle database that has multiple marts - each in it's own schema. In addition, there is NO account (other than SYS) who has access to all the.
  
  Physically, if my goal is to bring together data from multiple Mart, how I put up? I thought I could just create multiple objects "database", each with a pool of connections username / password to connect to a specific mart. However, this doesn't seem to work... I get errors on the air of "DatabaseI apparently cannot have sub several databases, for OBIEE barks if I try to change the name of the basis of his 'real' name (it gives the error as"false name"..". Username "not defined).
  
  Then I thought to create pools of multiple connections within a database... but them I don't know how to assign a physical given table to the correct connection pool that connects to it.
  
  Am I missing something simple here? (OTHER than creating a unique account with privs read to all the marts)
  
  Thank you
  Scott

  We have multiple WSHD in the same database, and we use a database object for each not to use another account, but for caching purposes, so we can identify the BI server cache by DWH as the ETL each runs at different times. So I don't know why you are getting errors. The name of database in the physical layer can be anything you want, it has nothing to do with the real name of the DB. Which goes inside the connection data source name. Having said that you must use the same account, if you want to merge data from different repositories, as otherwise OBIEE will draw two separate petitions and will try to join the data themselves, something it won't be able to make faster than the Oracle DB.

• A better way to make a continuous read/write on a NOR-6008

  Hello

  I use a USB of NOR-6008 module and have a loop of the software configuration where I acquire analog signals, digital signals, then, then put a digital high or low and repeat. I use digital multiplex outside the material so that I can use 6 of the analog inputs to read 12 signals. The digital inputs that I have are connected to the buttons on a panel that are used for the entry instead of the screen of the computer of the user. My loop is also to build a buffer zone of all the signals on the analog and digital lines that I read in so I can on average and this process elsewhere in the program.

  The question that I am running is because this loop is very slow and on the final product is performed on a touch screen, XP Embedded PC and just this acquisition loop begins again as much CPU as the rest of my program. I would say that drops of loops on 4 or 5 cycles per second, which means that my update of 2 multiplex signals or longer than a second time. I would really like to better performance and does not use as much of my CPU resources.

  I use a way simple enough to make the loop of the acquisition, by setting the parameters I, reading, deleting the task, defining the parameters DI, read, erase the task and then by setting the parameters, write about it and delete the task, which gives a slight delay and repeat.

  Any thoughts on a better way to start the read/write that what I'm doing?

  I have attached the code examples in the loop of the acquisition that I use.

  Thank you!

  First of all, the best plan is to move the chain DAQmx before the loop to create and use a start DAQmx, then write in the loop, then clear once the loop ends.  This configuration must be done once, not every time you write the channel.  This should speed things up considerably.

• a speed of read/write DAQ card mode change will reach 200K

  HEY, man,

  I have a project needs to test two points I name them point A and point B, the first time, I should point A 5V DC input, voltage inductive test point B, sencodly, give point B 5V DC input and inductive point test output voltage, this means and two analog ports must read and write sharing mode , and the test speed must be 100 KB, if I have a 200 KB data acquisition card, can the speed of read/write mode change reach 100 KB for an analog port? or, please give your suggest for my this kind of situation, thank you.

  Hi API,.

  I see that you are trying to measure voltages using a single channel at a time on a data acquisition card.

  Unfortunately, you cannot change the inputs to the outputs or vice versa on a map of data acquisition, they are static.

  What I recommend is either using a switch like this: http://sine.ni.com/nips/cds/view/p/lang/en/nid/207130 where you will need a high chassis.

  Or, having four channels, 2 inputs and 2 outputs and try to measure it. You should have the necessary speed as well.

  If you have any other questions, I'd be happy to answer.

  Thank you very much

• In the target FPGA read/write control function?

  Hi people,

  I learn a lot from the sample project FPGA, including how you can easily retrieve and set controls and indicators in an FPGA using the read/write control function running in an RT target.

  However, I can't find a way to do something similar in a FPGA target.  I've been down this road before - that is, trying to move the data in/out a looping VI FPGA (void) to a (parent) FPGA VI - where my memory points to reach what I needed use.

  So I was happy to see the palette FPGA enabled me to drop the control functions to read/write on a FPGA vi target.  But alas there where tons of errors (not compatible son for target, etc.) and I guess now it's not possible.

  So, just to be sure, I'm not missing something, is there something like control functions to read/write to use in an FPGA for read/write in an another FPGA (looped)?

  In addition, why would I be able to read/write on a FPGA vi control functions if they are not supported?  (Sorry for the n00b question)

  Thank you

  Steve

  maherhome wrote:

  You're right that I don't have this knot in my palette.  However, I also do not seem to have a Refnum Occurrence in the palette is in the FPGA (see below), but I need to synchronize several loops of FPGA and added research using the textfield in the VI editor (and if compiles and runs).  So 6 months to Labview and I'm fuzzy on how the palette is restricted

  I don't know what you're trying to prove here. There is no control of refnum in search in your image. Occurrences are available in FPGA, and for control of refnum for one you just right click on a function of the instance and create a control. If you can create a valid thread of a certain type of data, then you can create a control or the indicator for it, regardless of the question to know if this type of control or indicator appears in the palettes. However, the functions that you can use in the block diagram are limited by what is available in the palettes.

  maherhome wrote:

  Regarding orders read/write for the FPGA/lights, I'm surprised that the infrastructure developed to allow read/write between RT and FPGA has not mobilized to allow read/write between FPGA and FPGA.  The elements of memory function, but they are less convenient.

  You may have noticed that you cannot compile the individual parts of an FPGA VI and combine them later; This is because when you compile an FPGA VI, all its subVIs are essentially merged to create a single block diagram (with additional logic if one not reentrant Subvi is used in multiple locations, this is why it is not recommended on FPGA). The subVIs no longer exist in the FPGA compiled; reading and writing a control on them would make no sense. If you want similar behavior, use global variables - but understand that global variables store values in FPGA logic resources. Using the elements of memory (or FIFO, which can also store in memory) leaves more fabric available FPGA logic by storing data in resources specially designed for this purpose.

• Several problems of reads/writes of Visa

  Hi all.

  I've been using labview VISA to communicate with an I/O device called a µChameleon.

  I need to monitor the status of mutiple pins by sending an entry VISA to query the PIN then use a read VISA to identify the State of the PIN.

  The problem I have is when I use several reads/writes VISA. When I run the present, only one VISA reading returns the corresponding pin State, but everything else show nothing. The funniest is when I use run highlight, they will return all the State of the PIN.

  The photo below shows the basic principle of what im doing by simply copying the base serial number read and write code. For example, I send the string 'State of pin 1' followed by a carriage return and if it works correctly it should return a string Read VISA saying ' pin 1 1 "(top) or" pin 1 0 "(low)." ""

  Can someone help me witht that. Is this a timing problem with the VISA of the readings?

  
  

• Effective use of the FPGA read/write

  I am writing an application for a CompactRIO real-time and I am looking for ways to simplify my code and reduce the CPU usage. I use FPGA to do much CAN e-mail and signal processing, then I have a VI running on the real-time processor that reads values in the FPGA, does some processing and outputs data in the FPGA. My code running on real-time parallel uses several loops running in a master/slave architecture. A single loop reads all necessary information in the FPGA in indicators and writes the values of the controls in the FPGA. The other loops read entries and manipulate the outputs via local variables.

  My question if it would be more effective to get rid of the loop which is dedicated to the communication of FPGA and has of each loop to read and write directly on the FPGA. If I use a reference block FPGA open and use the reference of the output in several loops, each read/write operation block others until it's over? Each output is changed only in one place in the code, but there are several entries that are used by multiple loops. It is even more effective for each loop of read/write for the FPGA on request? How will this affect determinism?

  Thank you

  Jon

  Jon,

  Read/write controls is not deterministic, but I think that your previous method should work just fine, as long as you have that unique writers. If you have multiple writers, you start affected by race conditions.

  I don't think you will see a significant improvement in the performance/CPU in the alternative method. You would see big performance gains if your master loop reads more slowly indeed, but it's always a compromise.

• Read/write file binary change greater than 128 bytes.

  Hi all, maybe a strange question, but I'm scratching my head on this one. There is undocumented behavior in the function of read/write binary file, where U8 a value greater than 128/0 x 80 get automatically converted to 0x3F value?

  I try to use LabVIEW to generate a binary file custom that we'll load in an EEPROM, so all data in the binary file is stored as values of U8. I have a "template" file, and eventually I'll take the logic implemented to replace the fields with the data from the true value. However, I am struck by the anomaly that when I just read the file in LabVIEW and then réécrirait, all the values 0x80 and more are truncated to 0x3F value. Has anyone seen this before, and is there a solution?

  I noticed writing the value 0 x 80 directly to one generates a binary file (such as a U8) 0 x 90, 0 x 70 being written in the binary file. It is also rather undesirable, as it adds additional bytes in the bytestream, and the bytes of EEPROM must be in exact locations.

  

  

  Join your data file.

  This program is to give the images below?  Are you sure that LabVIEW is to write the bytes differently?  I really doubt that.

• REALLY stupid question about virtual machines and disks of cancellations.

  I'm a bit hesitant to ask this question because it might make me look stupid, but...

  When I'm done using Virtual PC and a virtual machine running Windows XP Pro with Vista 64 Home Premium because the host os, often I did not any significant changes to the hard disk of the virtual machine.

  What I save gets saved to a network share on my server for files and printing from Win98 and saved on a flash drive.

  Assuming that I do no configuration changes or anything else I want to keep, is there a reason barely stopping properly when I 'cancellations discs' enabled?

  Any reason, I can not save time by pressing the 'X' button and choose 'disable and remove changes '?

  I am aware of patches, but took me to inform me of the patches, and I can get patches when it's convenient for me and I always validate changes when I install the patches. I'm not using it for anything other than my classes of the school of the evening for the time being, so it is not much of a value of protection on the virtual machine, and I used to write papers on the host operating system. I just use the virtual machine to play with the admin tools in an environment where I can easily fix it a massive screw-up without spending hours to reinstall Windows.

  Hey SlickRCBD,.

  Not a stupid question at all! :)

  It's very well hit the X when you have activated the disks of cancellations. And corruption or problems with the active virtual machine will be resolved when using the drive to cancel it.

  Cody C
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• CD / dvd drives will not read / write to any disk

  Hi, can someone help (first timer) I have two cd/dvd drives will read / write to disk get them all is a window pops up asking me to insert the disc. all my drivers are up to date, my Device Manager shows two active drives and works correctly, I use service pack 2 and I have installed a new software/hardware. my computer is a dell XPS 420 that is now three years old and this is the first time that I had any problem that I have not been able to solve. Help!

  Hello

  Its not unusual for the same problem have an impact on both drives, in fact its very common.

  Step 1: Please do all the same underneath if you did some before as is often total
  a process that solves the problem.

  Try this - Panel - Device Manager - CD/DVD - double click on the device - driver tab.
  Click on update drivers (this will probably do nothing) - RIGHT click ON the drive - uninstall.
  RESTART this will refresh the default driver stack. Even if the reader does not appear to continue
  below.
  
  Then, work your way through these - don't forget the drive might be bad, could be a coward
  cable or slight corrosion on the contacts (usually for a laptop) and other issues.

  Your CD or DVD drive is missing or is not recognized by Windows or other programs
  http://support.microsoft.com/kb/314060 - a Mr Fixit

  Try this fix manually if the Fixit 314060 does not work
  http://www.pchell.com/hardware/cd_drive_error_code_39.shtml

  Your CD or DVD drive is missing or is not recognized by Windows or other programs-
  a Mr Fixit
  http://support.Microsoft.com/kb/982116

  The CD drive or the DVD drive does not work as expected on a computer that you upgraded to
  for Windows Vista
  http://support.Microsoft.com/kb/929461

  When you insert a CD or a DVD, Windows Vista may not recognize the disc
  http://support.Microsoft.com/kb/939052

  Your CD or DVD drive cannot read or write media - A Mr Fixit
  http://support.Microsoft.com/GP/cd_dvd_drive_problems

  CD/DVD drive does not appear in Windows Vista, or you receive this error in Windows
  Vista installation after booting from the DVD (AHCI)
  http://support.Microsoft.com/kb/952951
  Drive CD - R or CD - RW Drive is not recognized as a recordable device
  http://support.Microsoft.com/kb/316529/

  Hardware devices not detected or not working - A Mr Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  Another possibility is that the cables are loose. Remove ALL power, then make sure that the cables in both
  ends. Remove and replace, do not just tight. For laptops, you can often clean power and
  contacts data with a pencil eraser.

  Some DVD players do not use the Windows default drivers so check with the manufacturer of system and
  manufacturer of device to see if there is a firmware or drivers for your drive if necessary.

  ===============================

  Step 2: You have disc problems as the CD/DVD is actually 4 discs in 1 case (CD & DVD
  Burn and CD and DVD read). So it is not unusual for 1 or 2 operational so that other parts
  do it right.

  Did you follow the Troubleshooting Guide for the reader who still does not work? There are
  the entries in registry that the troubleshooter does not solve and those who "might" be the cause.

  Check with your Maker system and a device for the two possible firmware updates and
  the correct registry entries for your car.

  Here are the keys that I of course are those in question - for the subkeys of the CD/DVD drive
  as there will be other subkeys in these keys. Do not forget to ask specific keys involved as well as
  the parameters.

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Hardware Profiles\0001\System\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\ {4D36E965-E325-11CE-BFC1-08002BE10318}

  -----------------------------------------------------------------------

  You can probably find more info here and maybe even the exact registry for your CD/DVD settings
  drive from someone with the same model.

  Forums - a lot of expert real help
  http://Club.myce.com/

  CD/DVD units
  http://www.myce.com/storage/

  Use DevManView to locate the CD/DVD in the registry (be careful and do a prior Restore Point)
  nothing change) - find the DevManView device and then make a right click on it free in RegEdit.

  DevManView - free - an alternative to the standard Windows Device Manager, which displays all the
  devices and their properties in flat table, instead of the tree viewer
  http://www.NirSoft.NET/utils/device_manager_view.html

  I hope this helps and happy holidays!

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.