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Frequently Asked Questions

How do I convert an integer to a string representation?

CSC 209 Summer 2006
Well, printf does it for output, so look at its related function named sprintf that "prints formated output to a string."

How can I convert an integer or a float to a string?

Frequently Asked Questions
It's easy. Use sprintf. For example: char string1[50]; char string2[50]; short int var1; float var2; ... sprintf (string1, "%d", var1); sprintf (string2, "%f", var2); See similar questions...

What format will Prism convert to?

Prism Frequently Asked Questions (Presales)
The latest version of Prism has been tested and will convert to AVI, WMV, ASF and Prism Plus will also convert to MPG, 3GP, MP4 and MOV. Prism can also convert from many more formats so if your format is not listed above we suggest you just try it and see. See similar questions...

Why does 1+1 equal 11? or How do I convert a string to a number?

comp.lang.javascript FAQ - 9.91 - 2008-01-19
Javascript variables are loosely typed: the conversion between a string and a number happens automatically. Since plus (+) is also used as in string concatenation, '1' + 1 is equal to '11' : the String deciding what + does. To overcome this, first convert the string to a number. For example: +varname or Number(varname) or parseInt(varname, 10) or parseFloat(varname) . Prompt and form control values are strings, as is the result from a prompt window. See similar questions...

How can I store a floating point number into an integer?

COSC 2410: Computer Organization and Programming Lab Web Pag...
FIST stores the value in ST to the specified memory location or register. Temporary-real values in registers are converted to the appropriate integer, BCD, or floating-point format as they are stored. With FSTP, FISTP, and FBSTP, the ST register value is popped off the stack. Memory operands can be 32-, 64-, or 80-bit real numbers for FSTP, or 16-, 32-, or 64-bit integers for FISTP. See similar questions...

Question 1: How do I get a case number?

HUD FAQ - FHA
Answer: Case numbers are requested through the FHA Connection. Access FHA Connection, go to Single Family Origination, go to Case Processing and then go to Case Number Assignment. You may also use an alternative service provider, such as ECHO Connection Plus as long as their capabilities are the same as the FHA Connection. See similar questions...

Q 1. To use Slicer Dicer, do I need to convert my data to the HDF or netCDF format?

Frequently Asked Questions about Slicer Dicer Scientific Sof...
A 1: No. Slicer Dicer will read almost any file containing array data. (See Question 4.) Many users have ad hoc file formats, possibly with headers containing ancillary data. In the Slicer Dicer User's Guide, such files are referred to as generic format files. When one of these files is opened, you will use the Generic File dialog to supply information about the format. See similar questions...

Question #1. Is this for real? Does this really work?

Genital Warts Treatment FAQ
The short answer is: yes, for the vast majority of all people who get my report, it works just fine. There seems to only be about 1 or 2 people every three months or so who have trouble, but most people don't have any trouble at all. Now here's the long answer: Back when I first started this site in March 2006, I used to get asked this every once in awhile. Most of the time, people just want to know if I'm really a real guy or not. See similar questions...

How do you convert degrees, minutes, and seconds to and from a decimal number?

DCP: Frequently Asked Questions
Example: To convert 49 degrees 30 minutes and 45 seconds to decimal degrees: dn = 49 + 30/60 + 45/3600 = 49.5125 Note that int(n) denotes taking the integer part of a number (e.g. int(49.5125) = 49) and frac its fractional part (e.g. frac(49.5125) = 0.5125). mi is an intermediate result. Example: To convert 49.5125 decimal degrees to degrees, minutes and seconds: d = int(49.5125) = 49 mi= frac(49.5125)*60 = 0.5125*60 = 30.75 m = int(mi) = int(30.75) = 30 s = frac(mi)*60 = 0. See similar questions...

How do I convert a string to a number?

Updating the For Beginners forum FAQ - GameDev.Net Discussio...
I am including the header file <string>, and I am using the string class, but the code doesn't compile? (namespace resolution, having the std:: topics) How do I use unique() with vectors? (answered only once, but still a good question to have due to people not knowing that it's possible to do) See similar questions...

How do I generate a random integer from 1 to N?

comp.lang.javascript FAQ - 9.91 - 2008-01-19
Method Math.random() returns a value R such that 0 <= R < 1.0 ; therefore function Random(x) { return Math.floor(x*Math.random()) } gives an evenly distributed random integer in the range from 0 to x-1 inclusive; use Random(N)+1 for 1 to N. See similar questions...

What is the most efficient way to count the number of bits which are set in an integer?

Miscellaneous
Many ''bit-fiddling'' problems like this one can be sped up and streamlined using lookup tables (but see question 20.13). Here is a little function which computes the number of bits in a value, 4 bits at a time: static int bitcounts[] = {0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4}; int bitcount(unsigned int u) { int n = 0; for(; u != 0; u >>= 4) n += bitcounts[u & 0x0f]; return n; } See similar questions...

How do you decide which integer type to use?

Infrequently Asked Questions in comp.lang.c
Use ''short'' when you need to avoid values over 32,767, ''int'' when you want to store integers, ''long'' for long numbers (more than 6 digits), and ''float'' for numbers over 4 billion. See similar questions...

Some of these sites show the coordinates in decimal format. How do I convert?

Markwell's Update to FAQ
Take the integer (whole number) - positive is North and East, negative is South and West - and set it aside. The remaining decimals would be multiplied times sixty to get minutes. Example: the Sears Tower in Chicago is located at 41.878928? -87.636415?. For the latitude... N41? 52.736 Now try the math on your own: Longitude -87.636415? will convert to W087? 38.185. To reverse the process, take the minutes portion and divide by 60, then tag it on to the degrees. West" is negative: -87. See similar questions...

How to convert user input in dMy format to Mdy?

Megasolutions.net :: Asp.Net Frequently Asked Questions - FA...
Dim dt As DateTime = DateTime.ParseExact("0299", New String() {"My", "M/y"}, Nothing, System.Globalization.DateTimeStyles.None) DateTime dt = DateTime.ParseExact("0299", new string[] {"My","M/y"}, null,System.Globalization.DateTimeStyles.None); Clients do not report information back about where the user selects to save the content, so there isn't an easy way to do this. See similar questions...

Should I convert them to PDF format?

Welcome to The MusicLand
We are happy to do this for you, but are equally pleased if you save us the time! PDF documents (Portable Document Format) can be opened across a wider range of platforms and are not dependent upon the user having MS Word installed for instance. You might be interested to know that you can convert documents to PDF format for free by downloading the free PDF writer software at www.cutepdf.com. See similar questions...

How can I convert my files into PDF format?

Datum Connect Limited
In order for the product to show up, you will need to login to webcentral click "Change" on "Home", then go "Web Page Options" and hit "Save". This should update your navigation and should show your new category/ product. See similar questions...

Can I convert downloaded files to another format?

FAQ
Yes. Once the files are downloaded to your media player you can convert them to your preferred format. However you should note that certain files types can only be played or converted on certain computers. More information is available here. See similar questions...

Can I convert DSS in MP3 Format?

Olympus - FAQ's
It is not possible to convert DSS directly into MP3 Format. But if you convert DSS file in Wave then you can use any conventional software to convert the Wave file into MP3. See similar questions...

How do I convert my file to PDF format?

Frequently asked questions - ePrints - University of Tasmani...
Usually there is someone in the School who knows how to do this and may be able to help you, perhaps using Adobe Acrobat. For PC users, download the free application PDFCreator from http://sourceforge.net/projects/pdfcreator/ and install it. Open your file in Word (or whatever other package you used) and select Print. You will see an extra 'printer' in the name box at the top of the print dialog called PDFCreator. Select it and click Print, following the instructions on the screen. See similar questions...

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