truncation

I've coded using float variables before and never had this problem. float a, b, subtotal, stx; a=15.95; b=24.95; subtotal=a+b; stx=subtotal*.07; cout << "Item 1: $" << a << endl; cout << "Item 2: $" << b << endl; cout << "\nSubtotal: $" <<subtotal<< endl; cout << "Sales Tax: $" << stx << endl; cout << "Total: $" << subtotal+stx << endl; relatively strait forward code warning C4305: '=' : truncation from 'double' to 'float' I understand the idea of data being truncated (and I also know that you can write the f at the end of the variable. But if variables are declared as float why is the

In Swift, is there a way to truncate a float to 2 decimals, such that you can perform further calculations with it? All of the threads I've seen deal with casting to a string, which I can't figure out how to then use mathematically. I tried using an extension (found on this forum), figuring I could cast back to float after the truncation, but I end up where I started, with another, non-truncated float. I need my return value to be in quarter steps (i.e. 6.50, 6.75, 5.25, etc), and what I'm ending up with, are results like 6.990022.... There has to be a simple way to do this, but I'm hitting a

This question already has an answer here: Expand TextView with wrap_content until the neighbor view reaches the end of the parent 6 answers I'm laying out 3 views horizontally on the screen (fixed-size image and 2 single-line text views: leftTextView and rightTextView ) and I'm trying to get the rightTextView to hug against the leftTextView , but in the event that the width of both labels would exceed the screen size, truncate the leftTextiew . Example of desired functionality: |img|leftText|rightText| ||(end of screen) |img|leftTextMedium|rightText| || |img|leftTextTooLongSoTrunc...|rightText

I am attempting to output an aligned protein sequence to a file, however, the output string is truncated each time I attempt to write the string to file. The string I'm attempting to write is 4603 characters long, and is printed to the console with the correct number of characters. The first snippet of code I'm attaching pertains to the output variable itself. I'm going to include the full strings here, because the way in which the strings are truncated upon writing to a file have been reproducible for me. out=open('out.7.9.12.txt','a+') score_dict={} Max='1ZER' al1=

I have the following python code that uses zip() and it seems to cause unintended data truncation. inc_data = [[u'Period Ending', u'Dec 31, 2012', u'Dec 31, 2011', u'Dec 31, 2010'], [u'Total Revenue\n', u'104,507,100\n', u'106,916,100\n', u'99,870,100\n'], [u'Cost of Revenue\n',u'56,000,000\n'] ] inc_data2 = zip(*inc_data) for i in inc_data2: print i It only prints: (u'Period Ending', u'Total Revenue\n', u'Cost of Revenue\n') (u'Dec 31, 2012', u'104,507,100\n', u'56,000,000\n') But I want it to print the following, but apparently I have to add in fillers u'' by hand in order to prevent zip()

I have some dynamic text contained in a div that is set to whatever a user enters in a textbox field. If the text doesn't fit in the div, right now it just gets cut off at the edge and all the text that extends past the border is not visible. I would like to truncate the text so that it fits inside the box and has an ellipsis (...) appended on the end. For example: |----div width------| Here is some sample text that is too long. Here is some sam... Obviously in the example it's easy because the code tag uses a fixed-width font so it's as simple as counting characters. I have a variable-width

Given the following: SELECT ISNULL('XY' + NULL, 'ABCDEFGHIJ') -- Outputs ABC (Why?) SELECT COALESCE('XY' + NULL, 'ABCDEFGHIJ') -- Outputs ABCDEFGHIJ Why are these statements returning different results? According to Microsoft documentation , for function: ISNULL(check_expression, replacement_value) replacement_value must be of a type that is implicitly convertible to the type of check_expression . Note that type for 'xy'+NULL is VARCHAR(3) . Because of this your string 'ABCDEFGHIJ' is cast to VARCHAR(3) and thus trimmed. It sounds strange why it is not VARCHAR(2) , but this is the way it is -

I'm using getTraceAsString() to get a stack trace but the string is being truncated for some reason. Example, an exception is thrown and I log the string using: catch (SoapFault $e) { error_log( $e->getTraceAsString() ) } The string thats prints out is: #0 C:\Somedirectory\Somedirectory\Somedirectory\Somedir\SomeScript.php(10): SoapClient->SoapClient(' http://www.ex ...') How can I get the full string to print? I created this function to return a stack trace with no truncated strings: function getExceptionTraceAsString($exception) { $rtn = ""; $count = 0; foreach ($exception->getTrace() as

Access is truncating the data in a couple Memo fields when I am appending an Excel file. The field in the Access table is already set as a Memo type. I believe the problem is that I do not have any entries in the first few rows of some of the memo fields. Access is assuming the data is a text field, even though I have already set it as a Memo type. I have tried appending as a CSV. Did not work. I have put dummy data in the first row that exceeds the 255 character limit and the data is not truncated if I do that. I do not want to have to put dummy data in every time I have to import an Excel