Number of bytes in a textbox

Similar Questions

• control of chain to limit the number of bytes

  Hello

  Is it possible to set the limit on the length of the control of the chain in number of bytes? I have a control to the string whose length is always going to be 3 bytes and I don't want the user to enter accidentally more bytes.

  What I did just now, is having an event on the channel to change value and display only the 1st 3 bytes every time that happens the value change event, but I want to know if there is no direct way to set the limit on the number of bytes on the control of the chain.

  Thank you

  Ritesh

  This has been discussed several times in the past. For example, look here.

• VISA read where you don't know the number of bytes?

  I work with a VISA resource via the USB port that reads in the results of printf (% lu % TSP %d)) of a microcontroller. These results are as ASCII numbers, their length in bytes is unknown. Numbers * should * be not more than 3 digits, but I can't know that for sure. Reading VISA won't let me the number of bytes unwired, so should I join just a high constant let him? Or is there a better way?

  1. do you have the microcontroller send a character to end of line (0xA on the ASCII table) at the end of the printf.

  2. turn the stop of the session VISA character and the value it is 0xA.  You may need to perform this task via the VISA property node.

  3. playback VISA to read more bytes than you tell never expect to get.  VISA playback will stop reading when it detects the termination character (End Of Line).

• County to return read VISA does not match number of bytes

  I encounter an error with a VISA reading.  I ask 8 bytes (in number of bytes), but get only 7 return (return number), which causes errors in my code downstream.  Curiously, the VISA Read block does not return an error.  Any ideas on how to debug this?

  Data sheet:

  LabVIEW RT 8.2

  VISA 4.3

  Series OR 3.3.0

  PXI-8431/4

  Parameters: 1843200 Baud, 8N1.

  Is VISA reading set to put an end to the reception of a termination character?  I think that it does not have the stop in the output string character, which could make your short back counter.

  Lynn

• ORA-27063: number of bytes read or written is incorrect, no space available on the device (DB went down due to no space for the temporary file)

  Hi all

  Recently, we encountered a non usual problem with restarting the database because of the ORA-27063

  number of bytes read or written is

  incorrect #IBM AIX RISC System/6000 error: 28: no space is available on the device.

  Database version: 11.2.0.4

  Type of system: SAP database

  Computer type: AIX

  When the investigation we found the full systems 100% file where resided temporary files. So to solve it, we simply added tempfiles on other file systems.

  My question is why the db restarted. As far as I know the TEMP tablespace will throw an error (unable to extend TEMP of 128 segment in tablespace TEMP) every time that

  There is no free space.

  Secondly, to avoid the above, that we began to find the TEMP files from file systems and if found 90% and above then began adding space on all the production servers to avoid

  reoccurance of this issue. Is - this recommended...?

  Thank you

  Hello

  It can be consider as an alternative (using a cron task) or if you watch in em12c could control, so you can host some metrics to check temp space.

  Now, one last thing to consider, it is not advisable to go to increase temp (to be honest, we need optimize queries, why won't they are eating take so much space)

  Third step, you can put a profile (limit) so much space is used, then kill the session so that they eat no place (so that db will not get crashed at least... only session will be started - we can very well with that, instead of hammering db)

  -Pavan Kumar N

• total number of bytes of network traffic for a given period and given a vm guest

  Hello

  I want to see the total number of bytes of network traffic a given virtual machine generates in a give period.

  I think it's possible with a great metric but don't know how.

  Any help is welcome.

  Kristof

  This is for vrops x 6

  1. create a metric configuration

  
   
      
  
          
          
          
      
   

  2. create a new dashboard with a list of objects and graphic metric

  3 edit the object list widget, and the filter object type\Virtual Machines and save

  4. change the metrics graph and select the metric config that you created in step 1 in the metrix configuration box and save it

  5 in Widget interactions select list of objects in the menu drop-down and click on apply Interactions and save the dashboard

  When you open the control panel and select a virtual machine from the list (or search for it in the filter), it will display the average amount of data received and transmitted in Kbps in the metric table. Use the controls to date to specify when you want to see the data to and from.

  Hope this helps

• ASM: determine the total number of bytes read/written & Ops / s

  Hello

  My environment:

  • Oracle 11.2.0.3 EE
  • SuSE Enterprise Linux 11 SP1, 64-bit
  • ASM starts on RAW LUNS (2 per group) Hitachi disk storage
  • DB-server: HP DL380 G7

  I want to disc ASM ssd drive switch, direct attach to via HP DS2700 attachment:

  • DiskGroup + DATA
    5x400GB Enterprise SSD, RAID 5, 1.6 TB of raw capacity
    used to redo, data files
  • DiskGroup + ARCH
    4x400GB Enterprise SSD, RAID0 + 1, capacity of 800GBraw
    used to redo, Archives, Flash Recovery Area

  As I understand until this SSD technology, SSD have a livetime, indicating that there is a guaranteed amount of data that can be read/written on this subject. My goal is to design a system that has no point of two ssd failure in the same RAID group.

  1. How can I determine the total number of bytes read/written in ASM starts so far?
     My idea was to dermine ASM block size (select block_size from v$ asm_diskgroup) and then look at total reads and writes columns via iostat command in asmcmd. I guess that these values are since the last start of the DSO.
  2. Is it possible to determine the IOPS / sec per diskgroup?

  Thank you
  SCSI

  Casimir wrote:

  Do the calculation for 1. gives me an odd result:

  ASMCMD disk group management controls said that the default view is the amount of bytes and that the -io parameter must be used to display the number of e/s instead.

• How to calculate the number of bytes

  There is a general algorithm that calculates the total number of bytes in a pl/sql record?

  And dates may take up to 7 or 8 bytes (for data) with the data if they are a column on a table or not in function (this is to with internal C code date types)...

  SQL> select dt, dump(dt) from xx;
  
  DT
  --------------------
  DUMP(DT)
  ----------------------------------------------
  18-FEB-2011 15:00:35
  Typ=12 Len=7: 120,111,2,18,16,1,36
  
  SQL> select sysdate, dump(sysdate) from dual;
  
  SYSDATE
  --------------------
  DUMP(SYSDATE)
  ----------------------------------------------
  18-FEB-2011 15:01:04
  Typ=13 Len=8: 219,7,2,18,15,1,4,0
  
  SQL>
  

• The number of bytes is the data type of "pixel"?

  I'm relatively new to use Pixel Bender to process audio data, so I'm sorry for my lack of understanding of what follows.

  I had a question about the data types 'pixel' and 'image' Pixel Bender.

  I'm trying to understand code Kevin Goldsmith has written for his mixer 2 channels of audio and there seems to be a gap between the amount of data sent to the shader of PB, and the amount received when the buffer is sent to her for treatment.

  Here is the link to the code:

  http://blogs.Adobe.com/Kevin.Goldsmith/2009/08/pixel_bender_au.html

  At the top of the code, it says a "BUFFER" of 2048 constant:

  private public static var Buffer_size : uint = 0 x 800;

  Then, in the processSound() function, he implemented an byteArray with a size of 16 384 bytes:

  shaderBuffer. length = BUFFER_SIZE * 2 * 4;     <---(échantillons stéréo 2048 * 2 * 4 octets/échantillon)

  However, I am confused about the part where it defines a hypothetical image and sends the data to the shader:

  effectShader. data ["source"] . width = BUFFER_SIZE / 1024;     <---(2048 / 1024 = 2)

  effectShader. data ["source"] . height = 512 ;

  From the code above, one can easily see that the size of the image is only 1024 "pixel" (2 * 512), and on the receiving end there is a "image.4" of variable entry expected to receive.  So far, I was under the assumption that a data type "image4" consists of a variable amount of pixels (determined by the size of the image that is food inside), each composed of 4 layers of color of 1 byte.  In this logic, each pixel in a data type "image4" should consist of 4 bytes.  Now, let's do the math: 4 bytes * 1024 pixels = 4096.

  4096 is not equal to 16 384!

  How can feed you a 16 384 'byteArray' bytes in a variable "image4" of 4096 bytes?

  I'm sorry to seem presumptuous to the explanation above, but I can not understand what is happening here!

  The number of bytes is a 'pixel' in PB?  He holds float or integer values or both?

  I've scoured the web to find these answers, but nothing helps!  Maybe I'm off the mark with my current understanding of the pixels and images in PB, but I need to understand this before I can move with the application that I do.

  I am very grateful of any advice or information that someone can give.

  Thank you

  Matt

  This is the Pixel Bender Language Reference:

  "pixel1: represents the value of a single channel of an image." The name distinguishes this
  single element pixel of a pixel which contains several channels. The pixel values are
  considered as 32-bit floating-point numbers. »

  32 bits = 4 bytes

  If a channel is four bytes rather than that you have accessed. If this should explain the difference.

• ORA-27063: skgfospo: number of bytes read or written is incorrect

  Hi all
  
  One of my prod db received the Oracle error "ORA-27063: skgfospo: number of bytes read or written is incorrect.
  How to investigate this. DB works fine now.
  
  Oracle version:
  
  Oracle9i Enterprise Edition Release 9.2.0.7.0 - 64 bit Production
  PL/SQL Release 9.2.0.7.0 - Production
  CORE 9.2.0.7.0 Production
  AMT for Solaris: release 9.2.0.7.0 - Production
  NLSRTL Version 9.2.0.7.0 - Production
  
  OPERATING SYSTEM:
  
  XXXXXXX of SunOS 5.8 Generic_117350-33 sun4u sparc SUNW, Sun-Fire-V490
  
  
  Thanks in advance.

  Gowin_dba,

  You can check the file alert.log for awhile and if you do not see that the error does not happen and if you see the archivelogs getting generated that overcome you this problem.

  Please let me know if you need more assistance.

  Hope that helps.

  Ogan

• How read information calculate the number of bytes in a megabyte?

  I was under the impression that 1 MB = 1024 KB = 1048676 bytes, but when I use Get Info to check the video file size I see numbers like "473,9 MB on disk (473,910,856 bytes).  Get Info uses a different method, where 1 MB = 1000000 bytes?

  The prefix mega (decimal) was always 1000 x 1000, although when memory sizes were still quite small it was also used as a binary prefix.  The prefix (binary) mebi (1024 x 1024) has been around for awhile and is used more often these days, because there may be a significant difference in the review of larger sizes of memory - see http://physics.nist.gov/cuu/Units/binary.html.  The window read the information shows the size in megabytes, since that's what most hard disk manufacturers use.

• getData returns an incorrect number of bytes for the .png icon

  BB Storm JDE 4.7.0

  I'm creating a module of code in a .cod file. I get application descriptor and the first descriptor I getEncodedIcon() and the returned EncodedImage I call getData. The result is a byte array that has 2 additional bytes to the beginning 0x00DD (it's a .png file).

  OK, first of all, why is it? The first 2 bytes tells me it's a file .png or something?

  Second, can someone tell me a quick way to convert it to an array, starting with the 2 byte (the 3rd byte).

  I watched ByteVector but it allows me to copy but not for copy in.

  I don't want to do byte-by-byte as it is slow.

  I want just to get an arrangement [] starting with byte 2 bytes or to first get the .png file returned with the correct byte.

  Note that I confirmed that what I say is true by setting the two breakpoints in the debugger and by writing out a file again... he got 2 extra bytes at the beginning of the different file than that was the original .png file.

  Any ideas greatly appreciated.

  Thank you

  -Donald

  You could do a System.arraycopy () with size origArray.length - 2 I guess. But you have to double the space...

  What you're trying to do with it? Many features of rop and others allow you to specify an offset in the table to avoid copies.

• Impdp error number of bytes is greater than the limit of varchar2

  Hello
  I have a problem migrating data to a database with Western Europe of characters to a new database with UTF-8 Charter game. I know that this has to do with certain characters using more then one byte in a UTF character database. But as I have a varchar2 column is configured with 4000 bytes as limit and imp reports error as some lines exceeds 4000 and real need is 4009 byte that is not possible as varchar2 limit is 4000 bytes.
  I need to identify the lines that exceed 4000 bytes.
  
  Change the data type is not an option.
  
  Anyone has any ideas on how to identify the lines beyond 4000 bytes, or someone at - it a query that allows you to query the environment with all of the above lines existing 3980 bytes in this column?
  Concerning
  933746

  The csscan character set Scanner Utility will report on all the lines that will be damaged by the character set change (even if you have to correct them yourself), it is described in the globalization support Guide.

• I continue to have problems to download my recently purchased Photoshop elements 14 to my Win-10 machine.  Instead, I have two 2 files, 1) Application with zero-byte and PART 2) file with different number of bytes per attempt to download.  Where can I get

  Hello, someone at home?

  the file of the piece is a partial transfer... you may need to wait any longer so he can complete the download.

  You can also use another browser or use a different wired connetion to use a download manager.

  You can dl from prodesigntools.com.

  Download Adobe Photoshop elements 14, first direct links too. ProDesignTools

• What does Visa Read.vi? with a number of zero bytes

  If I use the bytes to property node Port to entry VISA Read.vi number of bytes, and the value is zero, what happens?

  VISA will Read.vi return immediately with zero byte?

  VISA Read.vi returns immediately with however the number of bytes may have shown in the buffer in the meantime?

  VISA Read.vi expects bytes or characters of termination?

  VISA is Read.vi waiting for timeout?

  The documentation does not say, and I need to know.

  Thank you.

  WARNING 1073676294 was held at VISA Read in Untitled 1

  Possible reasons:

  VISA: (Hex 0x3FFF0006) the number of bytes transferred is equal to the number of entries requested. More data may be available.