How to convert a single byte String?

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• How to convert a single byte in UTF8 characters

  Hello
  I have problem with the export of data to the file with UTF8 encoding.
  
  I varchar2 columns in the database with NLS_CHARACTERSET = EE8ISO8859P2 (Czech Republic) and I need to export the columns in the file with UTF8 encoding.
  
  So I need to make a single byte FOR byte conversion multi.
  
  I tried sql CONVERT (CONVERT ('my_char', 'UTF8') command) in the forms, but without effect. The encoding of the file created is UTF8, but the characters are corupted.
  
  Registry settings on my client is NLS_LANG = REPUBLIC of AMERICAN_CZECH. EE8MSWIN1250
  
  Could you tell me some thing how to export data from the column with characters on a single byte of file with UTF8 encoding?
  
  I use Text_io package to write in the shapefile.
  
  Thank you

  my last try so if you can afford an empty space in your output file in the fist line. I tested hv it works

  create a foo.txt with empty space and then add the file as a normal procedure or try to re - open the file later and replace the space in the first row using SUBSTR etc etc.

  TEXT_IO has very limited functionality try to package DDE it might solve your problem

  Good luck
  Bangoura

• How to convert a Blob to String? Hi all

  How to convert a Blob to String? Hi all
  
  currentRow.getAttribute ("TemplateFile"); TemplateFile is file blob...
  
  I want to convert...

  What is the data type of the TemplateFile in the VO... or VORowImpl... is - this String?... If so it changes of type Blob...

• How to convert hex 8 bytes floating point double?

  Hello

  I want to know how to convert a string of 8 bytes of data double floating-point.

  data (HEX): 40 02 70 40 00 00 00 4F

  Thank you.

  DP

  This string of 8 bytes of data is actually a string? Are the characters in the string of letters or you have hex values? Ultimately you want to use the Type Cast:

• How to convert a 1 d string in a table?

  The string is in binary format and I want to convert it to a table so I can convert it to a digital waveform any... but using the string to byte array vi is not possible since it is in 1-d and destination is sink. How can I fix it? Thank you!

  Hi mother,.

  is there a specific reason to use MathScript to create a sine wave and convert it into a waveform "digitized"?

  Why not use simple functions of Signal Processing functions palette?

  To answer your question:

  

• How to convert a single page in brochure Pages in PNG

  I made a brochure version 5.6.1 of Pages using one of the templates. When I export the document to PDF format, it exports the entire brochure (three pages) in a single PDF. It's logical. But if I then want to convert the PDF document using the preview of the PDF document to TIFF or PNG format, it converts all the three pages together into a single TIFF or PNG file. I want to convert each page by itself for the download of the booklet into three pieces to Craigslist, Flickr, and Facebook.

  How do I do that? I converted each page, at one point two summers ago, but left me not all instructions for future use. I do not think that I converted the pages of the brochure using a service online...

  I'm now upgraded to El Capitan, running an iMac that is nearly two years.

  I'll be grateful for any help.

  Worf

  Looks like you mean a 3 times otherwise brochure overview would be all becomes them not a bitmap file.

  You can crop your image in the preview:

  Menu > tools > rectangular Selection > drag over the area you want > tools > Crop (command-k)

  Peter

• How to convert an array of string elements to a cluster with elements named different data types?

  I'm looking for more help with the conversion of an array of elements of the chain in a cluster containing elements named different data types.

  I am importing data from an Excel worksheet.  He is coming in LabVIEW as separate (channels) 3 tables: 1) Variable name, (2) three possibilities Int, double, String) data type and the value 3), with the clues in each table corresponding to a separate variable (I have about 180 variables to import).  My ultimate goal is to convert the string array of 'Value' in a cluster.  But I want the correct data type in the cluster and I also the elements of the cluster name to match with the string 'Variable name' table so that I can use the Unbundle based on the name in my main VI.

  Please see attachment a Subvi for more details.  I did the size of the new items of tables 5 for simplicity.   I realize that labels property cannot be changed during execution and I don't think I need to do.  I just want to use the production cluster (mainly the unbundle by name) to help design my main VI.  I will need to 'read' and 'write for' the cluster during execution, but I won't need to change the names of the items.

  I was also wondering if there is a better way to import data from Excel?  Is it possible to import directly into a cluster immediately rather than put everything as strings?  I have attached a Subvi showing how I currently bring in data (found on the forum somewhere).  It comes as table 2D, which I divided into 3 separate tables that I mention above.

  I am open to any suggestion.  Thank you very much.

  -Mike

  Instead of trying to create a cluster, I think I would use only variant attributes.

  

• How to convert numbers to the string with an optimal number of numbers?

  Hello.

  I'm doing something that seems just, and I wonder how much trouble I have with this.  I'm sure there is a way to get LabVIEW for this.

  I have a table of numbers (double), and I use the 'Worksheet picture String' function to generate a string that I can write to a file.

  The problem I have is I want to make the chain to omit useless zeros after the decimal point, but I don't want to limit the accuracy of the numbers that requires it.

  For example, if my data is as follows:

  0.02

  0.4476

  -0.0244570001

  I would like for the string I can be exactly like what I wrote above.  However, depeding on the format string that I use, that's what I get:

  format string: %.10f

  0.0200000000

  0.4476000000

  -0.0244570001

  format string: %f (it seems that by default 6 figures)

  0.020000

  0.447600

  -0.024457

  format string: %.4f

  0,0200

  0.4476

  -0.0244<= all="" trailing="" digits="" for="" this="" number="" have="" been="">

  Anyone know what the format string should be to get the string I want to (what is this

  0.02

  0.4476

  -0.0244570001

  Thanks in advance,

  Alejandro

  Hello Alejandro:

  Try %#f

• How to convert a single column in the primary key column

  Hi all
  
  I have a column that's unique cnstraint, this column contains the value as digital and also null.
  
  So how do you convert to primary key column
  
  Concerning
  Prashant

  Prashant wrote:
  Hi all

  I have a column that's unique cnstraint, this column contains the value as digital and also null.

  So how do you convert to primary key column

  Concerning
  Prashant

  Prashant,

  You must assign new values to null values. You can use a sequence to produce the figures in this column.

  Select max (your_unique_column) from your_table; -find the maximum value of this column, so you can start the sequence of this number.

  create sequence seq_for_your_table with XXXX - value max + 1 you have found

  Update your_table set your_unique_column = seq_for_your_table.nextval () where your_unique_column is null

  You can create a primary key on this column.

  Best regards

  Grosbois

  -------------------------------------------------------
  If you answer this question, please mark appropriate as correct/useful messages and the thread as closed. Thank you

• How to convert a single scalar value in a table for the graphics path

  I try to establish a curve of output power of power factor vs. But my power factor shows a single scalar value (DBL) and power output is table 1 d of scalars. suggest me a way to trace "output power (Pout) vs power factor".

  It will be a really boring plot (a single line with any power factor you have), but you can use the table to initialize with the size of the switchboard.

• Re: Convert a single column string into lines (CSV)

  Hi all
  
  
  I would be grateful for the help here... I don't know it's easy for many, but the research I've done seem to ask for function that do not work in the comic book I'm in.: 10.2.0.5.0
  
  Query is:
  
  SELECT '348419,348420,348421' from DUAL;
  
  
  Hold out to be:
  
  Select of tb1; *
  output:
  348419
  348420
  348421

  Of more if you only need the values of o/p in the next line, rather than dealing with each value as separate line, Chr (10) can be used.
  If you paste this o/p in excel(.csv/.xls format) each value will be in separate lines and the same technique is very useful for statement of purpose.

  with a1 as (SELECT '348419,348420,348421' DOUBLE dat)
  Select replace (dat, ',', chr (10)) in a1;

• Convert 2D array of strings of digits in decimal table 2D

  How to convert an array of strings of decimal places decimal table 2D 2D?

  Thanks in advance

  

  -DP

  BatchTest Corp.

  NEITHER Alliance Partner

• Convert a single number to a hexadecimal string of 32-bit and exchange the high and low bytes

  I need to convert a number single precision floating decimal to hexadecimal format of 32 bits, share the high and low bytes and that convert a hexadecimal string.  I tried to use the 'Word of Swap' function but it seems to have no effect on the unique number.

  Then

  A single decimal number of entry: 100

  Convert 32 bit hexadecimal string with the low byte first: 0000 42 8

  Anyone have any ideas?

  Thank you

  Slightly lighter, try to cast U32 and exchange words. Same difference.

  (apparently, exchanging words is a NOOP for SGL, but still accepts SGL without constraint. Interesting...)

  

• How to convert the Ascii string containing hex to hex string info?

  Dear all,

  I am busy doing a control/reading program for pumps of ISCO.

  Right now I'm in trouble with to send orders for PUMPS in HEXADECIMAL. When I use a CONTROL to the STRING in HEX display, everything works fine (when I manually write down the command in the control of the chain).

  Exist it a couple of pieces order: string Destination, length, ordering, Checksum. I'm doing a sup - screw that automatically calculates the checksum (modulo 256) and adds it to the string. Everything is going well: first of all, I shared the ascii bytes command and I calculate the checksum and add as ASCII HEXADECIMAL value to the chain of command. Also a CR (= 0d) is added. Now the whole string must be converted to hex. The string contains the right nummers HEX, but they are in ASCII format. Here was I feel worth it, I don't know how to do it!

  So to summarize:

  I have an ascii string that contains the values HEX (for example 315230303652454D4F544531420D) and it must be converted to a HEX string (for instance 3152 3030 3652 454 4531 420 4F54) for the pump of the ISCO can understand the command.

  The VI is attached.

  Thank you in advance,

  Bio

  Bio,.

  This should do what you want.

• go into strings of bits on a single byte (best practices)?

  I'm looking for a more eloquent way to convert:

  • Several strings of bits in a single byte.
  • Only string to array of bytes that represents the value of the number

  See the VI for an example functional but not scalable.

  Each string has a value of 0 or 1, and they will be converted to a single byte.

  I'm surprised there is no native functions in the section conversions which allows the user to do.

  I would like to change the conversion into a function with the following entries:

  • any number of strings of bits

  Output:

  • Byte or Word

  I'm on LabVIEW 2012 and I can't open your VI or Hoovahh modified version so maybe I write exactly the same thing, but this snippet does what you want?