Convert Exponenti to decimal number

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• Readed hexadecimal string converted to a decimal number.

  Hello! I do a vi to check the hours of the lamp of my Sony projector. I send a hexadecimal command which is: A901 dignitaries 1301 0000 139 a senators. When the projector receives answer with 1901 1302 0031 339. 0031 corresponds to the data that I need to convert it to decimal because it tells me how many hours we used the lamp. How can I get this read-separated string to get only the third part of hexadecimal numbers converted to decimal? Thanks in advance!

  Hey rounded!

  As the data is in a format string, the hexadecimal number VI string should work well in this case.

  To enter only a single figure of this string to use in the hexadecimal number string VI, then I suggest using the string subset VI; Returns a specified segment of a string. By changing the offset of entry which determines which part of the string data is beginning to be analyzed from and changing the length to control the amount of characters to analyze, you will be able to enter the character that you want to convert.

  Kind regards

• Convert a decimal number to a string

  I work with a gas mixer and I try to transmit data rates. The mixer takes only decimal values, for example, if you want to 2500 cc debit you must pass it 2500.0. I tried to use the function of decimal string number and do a type cast but I get an error every time machine. The only thing that works is by using a control of the chain and entering the value, but I would like to do it with a digital command. Someone at - it tips or advice?

  

  Note that you have provided only a sample size. In addition, 2500.0 isn't a decimal number, it is a floating point value.

  It is also not clear if how you talk to the machine. You said that you used a Type Cast. For what? How do you communicate with the machine?

• generate the signal of decimal number

  Hello

  I have a program that calculate the heart rate from the ECG signal. I want to show the beats per minute on a graph with 60 s of the plot of the story.

  Since the vi who calculate the heartbeat I get output the string with the number, only when the wave of the tip, then I convert it to a number and then I place the offset of a simulated DC signal.

  (In the table below the beats per minute are always 60 because I'm simulating a sinusoidal signal with 1 Hz).

  ------>

  It works fine, but I'd like to see not the summits but a continuous line from one point to another, such as interpolation.

  in this case, it would have been a horizontal line to 60 BPM.

  I thought to store the last value of the chain and keep it frozen until the next update of value.

  Do you have suggestions on how to do it?

  Concerning

  Not clear what you get in the form of numbers, seems that you get too many zeros, and you get a decimal number or another 'dynamic '? value?

  You pulse-rate information could be ~ 45 to > 180 values per minute!

  You display the exact story of a minute?  Maybe (keep the last ~ 300 values with timestamps and use an XY diagram) a graphic story can be configured to display

  wait... Here's one way:

  I fed a chart (with 256 points in history), with a waveform. the wfrm has only a single value in the array of values and a t0. The chart is configured to display the 60 sec.  Seems to work

  My simulation will display a min rate of ~ 45 BPM, but you can beat him

  

• How to convert numbers from decimal to binary in the Windows 7 calculator

  Hi how I can convcert numbers from decimal to binary using the calculator of windows 7

  1. launch the calculator
  2. click on 'View', then select 'programmer '.
  3. click on the 'Dec' option box on the left side.
  4. Enter your decimal number.
  5. click on the radio button 'Bin' to convert from decimal to binary.
  6. the binary number is displayed.

• Custom message for: must be a signed decimal number consists of zero, one or more digits

  Hello

  We have an InputBox mapped the attribute type EO BigDecimal. Whenever the user enters special characters other than digital Gets the error message below.

  < af:inputText id = "it2" value = "#{bindings." Number.inputValue}.

  autoSubmit = columns '10' immediate = "true" = "true".

  Binding = "#{pageFlowScope.ServicesBean.numberInputText}" >

  < / af:inputText >

  Error

  Part r2:0:it2: "/" must be a signed decimal number consisting of zero, one or more digits, which can be followed by a comma and the fraction.

  Tried to add the custom resource group error message as shown in below, but no use.

  javax.faces.converter.BigDecimalConverter.DECIMAL=Summary - BigDecimal conversion error
javax.faces.converter.BigDecimalConverter.DECIMAL_detail=Detail - BigDecimal conversion error

  Is it possible to give the personalized message?

  JDev Studio Edition Version: 11.1.1.6.0

  Thank you

  Bhaskar Pola

  Following this article and the problem solved.

  Customize the validation error message in JSF 2.0

  Thank you

  Bhaskar Pola

• convert datetime to decimal format

  Does anyone know how to convert a datetime (as 2015-06-10 07:30) in a decimal number that is similar to:

  42165.450 where 42165's days and 450 is minutes?  If I try the following:

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

  < cfset dtNow = '2015-06-10' / >

  < cfset dtOne = CreateDateTime)

  Year (dtNow)

  Months (dtNow).

  Day (dtNow).

  07, <!--> 18:00

  30, <!---30 minutes. ->

  00 <!---0 seconds. ->

  ) / >

  <!-empty result. ->

  < cfdump var = "#NumberFormat (dtone, '99999.99999') #" / > < br / > ""

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

  I find myself with 42165.31250

  Thank you
  

  Padding with zero is not the answer. What you write in fact comme.720 et.1218 are, in fact, not decimals.

  As you suggested, 720 and 1218 values represent for several minutes. Thus, the duration, in minutes, for dates (2015 - 06-16 at 12:00) and (2015 - 06-16 at 20:18) are, respectively, 12 x 60 = 720 and 20 x 60 + 18 = 1218. You can solve the problem in 2 ways:

  1)

  Interpret values 42170 / 720 and 42170 / 1218, respectively, as 42170 + 720/1439 =42170.500 and 42170 + 1218/1439 =42170.846

  2)

  Take a step back to my last post. You can determine the date reset your system as follows.

  You know that the date (2015 - 06-16 at 12:00) equals (42170 days + 720 minutes) after the date of zero. Everything by converting the minutes gives (42170 x 24 x 60 + 720) = 60725520 minutes. You then

  Zero date: #dateAdd("n",-60725520,myTestDate) #

  This tells you that your zero date is 1899-12-30 23:00, which equals createDatetime (1899,12,30,23,0,0). You can then use that date zero as the basis for all other date calculations.

  Suppose you want to find a date corresponding to the format number_of_days / number_of_minutes, for example, 42170 / 1218. All you need to do now is convert everything in minutes and add to the zero date. Therefore,.

  #newDate #.

• print the decimal number

  Hello

  I am trying to print the decimal number, but I've always had the decimal number (between-1 to 1) witout '0' or '-0 ".

  Var num:num = 0,235

  MsgBox (num)

  her impression: ".." 235.

  Thank you

  Hello OzShimon,

  It's weird, I just tried your code and get this result:

  

  I noticed that this behavior can be changed in the configuration "Regions and languages" of Windows. In Windows 7, it's this dialog box:

  

  If I change the settings of this dialog to any of the zeros, the result is the same as you have described.

  Can you check your Windows settings and confirm that yours looks the same as mine?

  Best regards

  Otmar

• Convert hexadecimal into decimal and keep the zeros on the left...

  Hello

  I hope you can help us?

  How to convert hex to Decimal and keep the zeros

  I read 002C, hex, and I want to convert it to decimal-0044.

  sscanf (MyNum, % '4 x', & DecNum); will only give me 44.

  It worked until I started having zeros.

  We will always have a 4 digit hexadecimal entry in a range

  We have the 00 leader in this case.

  How is this best?

  Thanks for the help

  Simon

  Hello

  I don't really understand your problem. Is this kind of things that you need?

  int main (int argc, char *argv[])
  {
      const char MyNum[] = "002C";
      int DecNum;
  
      sscanf (MyNum, "%4x", &DecNum);
      printf ("%04d", DecNum);
      getchar ();
  
      return 0;
  }
  

  '0044' appears on standard output when executing the printf function...

• Convert String to Decimal for Zigbee on noncommunicable diseases

  Hello

  A brief overview of what I'm trying to do:

  I have a zigbee radio, attached to an AD1216 Committee of noncommunicable diseases. I also have an other zigbee hung as a serial in my computer. I need to send a write command from decimal number to the zigbee remote control and have it delivered in return the same data format.

  Problem: I can only send text data. I always make me hooked up with errors in the citation read the part of the code. I try "Typecast" but there are still errors. I need to send for example "254 33" and it must respond with "85" instead I think it sends to the format ascii or hex.

  I thank very you much in advance!

  Judging by (analog/AD1216 Digital Conversion orders), it doesn't look like those who are decimal numbers that are to be sent.  I would recommend using an array of U8.  Do the first value of 254 and the second 33.  Then use the Byte Array node in the chain.  For your data back, use the array of strings of bytes.  The first element of the returned array should be an 85.

• How to test if the rest is a decimal number or an integer?

  Hi guys!

  I want to check whether or not my rest of two integers is a decimal number. Also, if it is a decimal number, I wana it allows to do a thing and if its an integer, I want her to do something else. How can I do?

  Help, please!

  Thanks in advance.

  Craster.D wrote:

  The task is to divide two numbers X and Y and a LED lights up if the result/rest is a decimal number. It can be higher or lower than 1, is not serious. If it is not a whole number, the LED should light.

  Great looks that you know exactly what you want to do, which seems to be the problem?  You will find the functions you need in the digital, boolean and comparison scheme.

• Result of the calculation were separated to the whole and decimal, number not rounding correctly

  I have 2 fields as a result of sharing: the whole and decimal number (1 decimal place). I Math.floor the result to get the whole number and everything is fine until I hit a case where the result is 92,97.

  This should give "93" in the whole of the field and '0' in the decimal field, instead it gives me '92' and '10' (even though I'm only hosting 1 character in the field).

  How can I get the '93' and '0' in the following code?

  fieldLVEDV = this.getField("LVEDV").value;

  fieldBSA = this.getField("BSA").value;

  If (fieldLVEDV! = "" & & fieldBSA! = "") {}

  totalLVEDV = this.getField("LVEDV").value + ((this.getField("LVEDVDec").value)/10);

  calculation = (totalLVEDV / fieldBSA);

  calculationDecimal = calculation;

  partWhole = Math.floor (calculation);

  if(partWhole <0) {partWhole =' ' ;}}

  this.getField("Index").value = partWhole;

  this.getField("IndexDecimal").value = Math.round (10 *(calculationDecimal-partWhole));

  {If (this.getField("IndexDecimal").value = '10')

  {

  this.getField("Index").value = partWhole + 1;

  this.getField("IndexDecimal").value = "0".

  }}

  } else {}

  this.getField("Index").value = "";

  this.getField("IndexDecimal").value = "";

  }

  I thought I'd add the blue part would do the job, but obviously it did not work.

  Ah, your problem is that you do not use the correct comparison operator. To check if two values are equal, the operator is "==" not not "=". Using "=", you assign the value 10 to the field which you then pass in 0 a few lines down. Use 'is' and things should work correctly.

• Enter a decimal number

  I'm having a problem of construction of the line "input" to ensure that the user can enter an integer or decimal number in form-> table cell, but not all the other characters.

  When I use the type = "number" as below, the user can enter a decimal places but gets a warning 'only an integer' to submit.

  < td > < input type = "number" name = <? PHP echo "id_". $i? > id = "<?" PHP echo "id_". $i? ' > ' value = <? PHP echo number_format($bev_row[$i]['new_qty'],2)? > > < table >

  Thanks for any help.

  Tom

  The default step for an input number element value is 1. To allow decimal values to be entered into a numeric field, you can assign the step attribute to "any" or a decimal value.

• Rounded at most about base 2 "set decimal number."

  If I get the decimal number 121, I want to turn that to 128. If 513, I want to round up to 512. If given 48, I would round which is for 32 or 64 (I fear particularly that!).
  
  The key is for all decimal entry, I want to limit the return to the 1,2,4,8,16,32,64,128,256,512 and so on '2 powers of base' (i.e., 2 ^ n)
  
  The ROUND function does not, at least as much as I know. Are there any other built-in function to do? Or a single SQL statement that allows to get the same?

  A basic idea...

  select power(2, round(log(2, :x)) ) from dual
  

• Displays the decimal number

  Dear All;
  
  I just want to get a decimal number (i.e. 2.5), I tried the mathematical functions, it has not solved the problem.
  Is there another function that returns a decimal numbers. ?
  
  
  Thank you;

  In the case where what you mean is you have found values in the path of 2.66666667, etc. and want to round down to 2.7, that can be performed as follows:

  var pH:Number=Math.round(140*(-ySlider/550)) / 10;

  Essentially, you multiply the value by 10, round, then divide by 10.