How to extract the string

Similar Questions

• How to extract the string values

  Hello

  Database: 11.2.0.3.0

  I have a JSON string like below. I want to extract only the propetyvalues. Can you help me with the query:

  {

  'documents':]

  {

  'document':]

  {

  'propertyname': 'Id',

  'propertyvalue': "{1C236CB2-AB97-4982-8117-DE0BE6D7DB46}".

  }

  ]

  },

  {

  'document':]

  {

  'propertyname': 'Id',

  'propertyvalue': "{1318AC90-C321-4D3D-9558-6547EFE49A7E}".

  }

  ]

  }

  ]

  }

  Hello

  Too bad, that you do not have version 12. Then, you can use the function JSON_VALUE mentioned previously.

  Here's something you can do in your version:

  SELECT LEVEL AS n

  , REGEXP_SUBSTR (: str)

  , ' "propertyvalue": "([^"]*) "

  1

  LEVEL

  NULL

  1

  ) AS propertyvalue

  OF the double

  CONNECT BY LEVEL<= regexp_count="" (:str,="">

  ;

  If you want to know that adapts to your specific problem, post CREATE TABLE and INSERT statements for some sample data and the exact results you want from these sample data.

• Extract the string from the chain - separator = ' | '?

  Hi people!
  
  I want to know how to extract the a string with delimiter = XE field ' |'.
  
  For example:
  String = "field1 |" Field2 |... | fieldX |... | filedn | »
  
  I want to extract fieldX.
  
  Thanks for your help, regards.

  Use the functions like this substr and instr

  substr(string, instr( string,'|', 1, xth_occurrence)+1, instr( string,'|', 1,xth_occurrence+1) - instr(string,'|', 1, xth_occurrence))
  

  Luca

  Please, mark the reply as useful/correct if it is

  Published by: Luka on January 26, 2010 10:42

  Published by: Luka on January 26, 2010 10:42

• How to extract the signal from the waveform of my power level designated?

  Hi all

  How can I extract the signal of the waveform accroding to the power level? I read the Trigger & Gate .vi, but this vi retrieves the signal duration. I want to extract the signal depending on the power level.

  As shown in the following figures, the signal I want to deal with is between 130000 to 140000, if I Zoom, I can see the useful signal is between 135400 to 138200. The question is how to extract the signal in the area?

  I tried the sub_NoiseEst_And_Chop_Shell.vi in the example of Packet_based_link also, but this Subvi seems to be a bit slow. Can someone give me the best advice? Thanks in advance!

  

  

  I'm working on something similar, but have not had time to fully develop.

  My idea was to use an envelope detector (low pass filter) and then use a detection of energy VI on the envelope.

  Here is where I left

  

• Analyzes the string and extract the string delimiter

  Hello

  Basic questions.  Is this possible with the scan of regular expression of the string to extract the string that are in the specified delimiters.  Here is an example:

  Name of the \\Name of the folder 1\Name to the folder 2\Name to the folder 3\File

  Chain analysis can produce the following by specifying the regular expression on the right:

  1 folder name

  Name of the folder 2

  Name of the folder 3

  File name

  I tried \\\%s\\%s\\%s\\%s but the %s stops on the first white space.

  Thank you

  Michel

  RavensFan suggested the service appropriate for your condition, but you can also use an alternative, which is "spreadsheet of array of strings.

  

• How to get the string (specified by row and column) of txt file with labview

  Hello world

  How to get the string (specified by row and column) of txt file with labview

  THX

  As far as I know, a text file has no column.  Be more specific.  Do you mean something like the 5th word on line 4, where the words are separated by a space, and lines are separated by a newline character?  You can read from the spreadsheet String function and set the delimiter to a space.  This will produce a 2D channels table.  Then use the table to index and give the line number and column number.

• Need urgent help! In my Vision Application, how to extract the parameters of the geometric model specified curve was generated by the template editor OR?

  I have an application of machine vision, in which the geometric pattern match technique was used to find the target in the images of type variant.

  as we know, we do a geometric model by model OR editor in the editor we can adjust the parameters of the curve specified settings to get the desired curves and we derive the custom box to ignore during the match. then we save the use of the same model in our application of vision.

  Now my question is coming. When I program my request for the geometric game. I have specified the parameters of the curve for the entrance of the IMAQ Advanced Setup learn ringtone 2, of course, I have to adjust this identical to the model, but I don't know how we extract the geometric model. I tried all the methods, for example, I can read data custom, IMAQ get characteristics of the geometric model(it's just for the basic functionality? so is there even a VI based edge?), even at anasys PNG file formats! But I can't read the info of the geometric model by myself!

  It is also illogical to adjust the CURVE SETTINGS manually again for the " IMAQ Advanced Setup Learn Pattern 2" after that I already have in the template editor OR!

  Hello

  Why do you need to specify the curve settings once again, if you have already built a model using the template editor? You don't need to use "IMAQ Advanced Setup learn geometric model 2 VI" to find games (see the attached example).

  You can wire the 'curve settings' control to 'IMAQ configuration geometrical game model 2 VI', but the values are not used if wire you a Boolean true to the node "use learning curve settings" (it's like that by default). To prove it, I enclose a small program with pre-created model (using the template editor) for a geometrical alignment. The model and the test of three images are also included.

  Try changing the settings of the curve with the 'use know curve settings' enabled, and you will see the corresponding score remains the same. Disable the Boolean control, then try to change the curve settings.

  Also take a look at the detailed help for "IMAQ configuration geometrical game model 2 VI", specifically the "learning curve parameters of use."

  I hope this helps.

  Best regards

  K

• How to concatenate the string with a digital command?

  Hello

  How to concatenate the string with a digital command?

  Thank you.

  

  I think I forgot to add the semicolon, what you can do is, drag the CONCATENATE function and add semicolon.

• How to divide the string in bb-cascades

  1. I have a table of data as json

     {"RegistrationResult":"Registered Success:Empid:157:TableName:COMPANY156"}
     

  2. Now, how I want to split the show list view in qml and string as the follwing

     Success stories

     EmpID = 157

     TableName = COMPANY156

  3. Please tell the concept of cutting a string and show the result in qml

  I can get the result of the follwing method:

  {"RegistrationResult":["Registered Success","Empid":"157","TableName":"COMPANY156"]}
   
  

  But I do not know how to split the string for a first... Help, please...

  svmrajesh wrote:

  1. ,......"Registered Success:Empid:157:TableName:COMPANY156"}

  Take a look at QString docu

  Just do something like

  myString.split(':')

  and you get a QStringList and this QStringList is directly mapped to a table in QML JavaScript

• How to avoid the string * empty * on new pushScreen

  Someone knows how to avoid the string * empty * coming on each press of the screen and instead * void * can I have my own channel at the same place... Please let me know its possible or not...

  

  Thank you

  read the API:

  http://www.BlackBerry.com/developers/docs/4.7.0api/NET/rim/device/API/UI/component/ListField.html#se... (java.lang.String, int)

• I downloaded a free trial of Adobe Creative cloud and dreamweaver CC. I am not able to download a .psd to see how to extract the HTML and CSS.

  I downloaded a free trial of Adobe Creative cloud and dreamweaver CC. I am not able to download a .psd to see how to extract the HTML and CSS.

  Download button is disabled. What is the case for a free trial?

  Hey girijamg,

  I asked that you try to open a page because snippet Panel will be disabled until there is a html page is open in DW.

  Excerpt from Panel will be ready for the job that after any html page is open in DW.

  Hope it makes sense.

  Lalita

• I'm trying to extract the strings and load them into a text-helpplease file

  I'm trying to extract the strings and load them into a file text without space between them - see below
  
  p_csa = ISCC M4 DP
  
  where p_csa is a tring to load into a text file
  
  
  
  Code:
  
  SELECT SUBSTR (p_csa, 0, 0) INTO v_telco FROM DUAL;
  SELECT SUBSTR (p_csa, 1, 4) INTO v_comp FROM DUAL;
  SELECT SUBSTR (p_csa, 5.3) INTO v_csa_prefix FROM DUAL;
  SELECT SUBSTR (p_csa, 8, 4) INTO v_csa_type FROM DUAL;
  
  fileidinvoice: = UTL_FILE. FOPEN (c_data_location, filenameinvoice, 'W');
  fileidlog: = UTL_FILE. FOPEN (c_data_location, filenamelog, 'W');
  
  UTL_FILE. PUT_LINE)
  fileidinvoice, v_telco | » '|| v_comp | "|" | v_csa_prefix: "| v_csa_type);
  
  
  -the content of the file-
  
  ISCC M4 DP
  
  =====================
  I want to remove the space between the chain above for the content of the file should look like this:
  
  -the content of the file-
  
  GCSIM4DP

  Hello

  976253 wrote:
  I'm trying to extract the strings and load them into a file text without space between them - see below

  p_csa = ISCC M4 DP

  where p_csa is a tring to load into a text file

  Code:

  SELECT SUBSTR (p_csa, 0, 0) INTO v_telco FROM DUAL;

  Is it always NULL?

  SELECT SUBSTR (p_csa, 1, 4) INTO v_comp FROM DUAL;

  You don't need the double table much in PL/SQL. You can simply say

  v_comp := SUBSTR (p_csa, 1, 4);
  

  Almost all integrated single-row functions work in PL/SQL. (NVL2 is the only one I know who does not work in PL/SQL).

  SELECT SUBSTR (p_csa, 5.3) INTO v_csa_prefix FROM DUAL;
  SELECT SUBSTR (p_csa, 8, 4) INTO v_csa_type FROM DUAL;

  fileidinvoice: = UTL_FILE. FOPEN (c_data_location, filenameinvoice, 'W');
  fileidlog: = UTL_FILE. FOPEN (c_data_location, filenamelog, 'W');

  UTL_FILE. PUT_LINE)
  fileidinvoice, v_telco | » '|| v_comp | "|" | v_csa_prefix: "| v_csa_type);

  What are you trying to do here? For example, what you're trying to put between c_comp and v_csa_prefix?

  -the content of the file-

  ISCC M4 DP

  =====================
  I want to remove the space between the chain above for the content of the file should look like this:

  -the content of the file-

  GCSIM4DP

  If you don't want space, then only concatenate all the spaces in the string before you write it and REPLACE allows you to delete all the spaces that have been copied from p_csa. For example:

  UTL_FILE.PUT_LINE ( fileidinvoice
              , REPLACE ( v_telco || v_comp
                                      || v_csa_prefix
                            || v_csa_type
                     , ' '
                     )
              );
  

  I guess you need the v_comp of separate variables, the v_csa_prefix and the v_csa_type for something.

  I hope that answers your question.
  If this isn't the case, after a complete script that people can run to recreate the problem and test their ideas. Display the results you want (in other words, the contents of the file created).
  Always say what version of Oracle you are using (for example, 11.2.0.3.0).
  See the FAQ forum {message identifier: = 9360002}

• How to extract the values of XMLTYPE column,

  SQL > create table temporary global xmtype_tab (xmlfile xmltype);
  
  SQL > select * from all_directories;
  
  SYS RESTOREDIR/home / / dbimptask /.
  
  insert into xmtype_tab values (xmltype (dbms_xslprocessor.read2clob ('RESTOREDIR ','LAS_SETUP.xml ')));
  
  1 line of creation.
  
  SQL > select * from xmtype_tab;
  
  XMLFILE
  --------------------------------------------------------------------------------
  <? XML version = "1.0"? >
  rowset <>
  < ROW >
  < DATA_CAPTURE_ON > 1 < / DATA_CAPTURE_ON >
  
  
  How to extract the values inside each tag?
  
  
  XML file has the following data...
  
  
  rowset <>
  < ROW >
  < DATA_CAPTURE_ON > 1 < / DATA_CAPTURE_ON >
  < > 9600 BAUD_RATE < / BAUD_RATE >
  < ACK_TIMEOUT > 1 < / ACK_TIMEOUT >
  < TUBE_TRAVEL_LIMIT > 4 < / TUBE_TRAVEL_LIMIT >
  < SEND_SID_TIMEOUT > 1 < / SEND_SID_TIMEOUT >
  < INDEX_Q_TIMEOUT > 2 < / INDEX_Q_TIMEOUT >
  < HW_HANDSHAKING > 1 < / HW_HANDSHAKING >
  < / ROW >
  < / LINES > ';
  
  I use the Oracle 10.2.0.3 version...

  Why does this work?

  You are missing the tag of the ROWSET:

  select extractvalue (xmlfile, '/ROWSET/ROW/BAUD_RATE') baud_rate
    from xmltype_tab
   where existsnode (xmlfile, '/ROWSET/ROW/BAUD_RATE') = 1;
  

• How to use the String with an external dispatchEvent event.target.name?

  ... I hope that the question of the title makes sense...

  On my stage, I have an external SWF loaded with a button. When you click the button dispatches the main event scene.

  On the main stage a listener can load a SWF it in a magazine called Gallery.

  The charger of the Gallery is also shared by the buttons on the main stage, who use the event.target.name chain to appeal to sovereign wealth funds with corresponding names.

  I use tweens to fade and, in the content of the Gallery when a key is pressed.

  --

  Loading of the FSV worked until I tried to create a universal function for the dispatchEvent buttons...

  The problem I have is that I don't know how to set the string to indicate to the newSWFRequest where the SWF file when triggered by external buttons.

  (I maybe do this wrong... but thought that the best way to load a SWF on the main stage from an external SWF was using dispatchEvent?)

  My code raises the event and the charger of the Gallery Faints, but then it does not find the new SWF:

  Error #2044: Unmanaged by the IOErrorEvent:. Text = Error #2035: URL not found.

  Please can someone help me understand how to make the point in the chain in the right direction? (I think that the errors only are in bold below)

  Code:

  var myTweenIn2:Tween;

  var myTweenOut2:Tween;

  var nextLoadS2:String;

  Listening external inclinometer shipped external event

  addEventListener ("contactStage", btnClickExtrnl);

  function btnClickExtrnl(e:Event):void {}

  nextLoadS2 =?

  myTweenOut2 = new Tween(gallery,"alpha",None.easeOut,gallery.alpha,0,0.2,true);

  myTweenOut2.addEventListener (TweenEvent.MOTION_FINISH, tweenOutCompleteF2);

  }

  Function universal BTNS

  function tweenOutCompleteF2(e:TweenEvent) {}

  myTweenOut2.removeEventListener (TweenEvent.MOTION_FINISH, tweenOutCompleteF2);

  myTweenOut2 = null;

  var newSWFRequest:URLRequest = new URLRequest ("SWFs /" + nextLoadS2 + ".swf");

  myTweenIn2 = new Tween (Gallery, "alpha", None.easeOut, gallery.alpha, 1, 0.2, true);

  Gallery.Load (newSWFRequest);

  Gallery.x = Xpos;

  Gallery.y = Ypos;

  }

  Thank you.

  If this code is on the timeline of a child of the main timeline of your external swf add parent 3rd in two lines with parent.parent.

• How to extract the corresponding regex string

  Hello

  I am trying to extract text from a long string using QRegEx. Here's my regex:

  Rx QRegExp ("^. *(192|210). * key =? *");

  QString url = ""https://192.168.1.10/files/30/encrypt/key=s6h779bf " "

  rx.setPatternSyntax (QRegExp::Wildcard);

  rx.indexIn (str, 0);

  qDebug()<>

  qDebug()<>

  However, it is does not match anything.

  If I change the regular expression of "(192|210)." * key =? ' * ' can he match but I can't get the string after the = key

  You use a regular expression capture if you want that the parameter "key."

  QRegExp rx("^.*(192|210).*key=(.*)?");
  
  qDebug() << rx.cap(1);  // here's the first octet of your IP
  qDebug() << rx.cap(2);  // key parameter (optional)
  

  Your regex could do with a lot of improvement in my humble opinion. You might want to consuder the class QUrl that does what you want already:

  QUrl url("https://192.168.1.10/files/30/encrypt/key=s6h779bf");
  
  qDebug() << url.queryItemValue("key");
  

  Tip: rubular is a handy Tester on the regex web which makes this kind of thing much easier to debug

  http://rubular.com/