How can I write an efficient number to string routine?
Frequently Asked QuestionsProcess the number starting from the end (i.e.
Related QuestionsHow 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)
Related QuestionsWhat is the most efficient way to count the number of bits which are set in a value?
Infrequently Asked Questions in comp.lang.cStart a counter at zero and add one to it for each bit set. Some operating systems may provide a call to do this. For values over INT_MAX/2, start the counter at CHAR_BIT * sizeof(int) and subtract one for each bit not set.
Related QuestionsHow do I write my design for efficient hardware?
SystemCrafter - FAQYou will need to think about what hardware is doing on each clock cycle. Decide where to process in parallel. You will need to use the minimum register size you can. If you have a number that is always between 0 and 7, store it in an sc_uint<3>, not an int. Use RAMs instead of arrays wherever possible. The benefit of SystemCrafter SC's design flow is that you can use the same test harness at all stages of the design.
Related QuestionsWhen should I use 911, and what is the routine number?
LeMars Police DepartmentAnytime you have an emergency you should dial 911. Other non-emergency or routines calls should be made to 546-4113 or the Plymouth County Sheriff's Office at 546-8191.
Related QuestionsHow do I convert a std::string to a number?
Miscellaneous technical issues, C++ FAQ LiteThere are two easy ways to do this: you can use the <cstdio> facilities or the <iostream> library. In general, you should prefer the <iostream> library.
Related QuestionsHow can I write a function that takes a variable number of arguments?
Infrequently Asked Questions in comp.lang.cBy declaring it with a variable number of arguments in the prototype. Use only the arguments declared at any given time. Redefine printf; the call to ''printf'' inside yours will be resolved to the library version, because the C language doesn't allow recursion.
Related QuestionsWhy is radiant more efficient?
Radiantec : FAQ Frequently Asked Questions, Radiant Heat, Sy...Cold air from infiltration falls. Cold air from conduction falls. Floor temperature falls in temperature by radiant loss to that of the average surface temperature. Your floors will be cold ( 50° F is not uncommon) unless you heat them no matter how well you insulate.
Related QuestionsHow can I write a cpp macro which takes a variable number of arguments?
Infrequently Asked Questions in comp.lang.cShouldn't the following code: #define ROSE 1 #define CHRYSANTHEMUM 2 #define RHODODENDRON 3 #define WATER_LILY 4 printf("%d\n", CHRYSATHNEMUM);
Related QuestionsHow will I remember the routine?
RUNNERS YOGA: Frequently Asked QuestionsWe cover every move in detail in the workshop, practice it with you, then send you home with the Runner's Yoga CD? the whole routine painstakingly recorded on CD with crystal-clear instructions. It is recorded on the highest quality CD and comes in a convenient travel case ? perfect for practice at home or on the road. We also include an illustrated Practice Card, and we help you design a realistic personal plan for making all the Runner's Yoga techniques a regular part of your training.
Related QuestionsIs there any routine bloodwork that should be done?
Firehall 4 Animal Hospital : FAQWe recommend running routine lab work on your pet if they are put on an anti-inflammatory to make sure that enzymatic activity in vital organs stay at appropriate levels. This should be done on a bi-annual basis. Every year, millions of unwanted dogs and cats, including puppies and kittens, are needlessly destroyed. The good news is that every pet owner can make a difference.
Related QuestionsValue Type--will the value be a string, a number, a code, a block of text or what?
HL7 Frequently Answered QuestionsThis same segment has been used to send chemistries, microbiology reports, radiology reports, physical observations like height, weight, and coma scale and many other results and findings. It is discussed at length in Chapter 7 of the specification. Instead of looking for a field whose name describes the data you want to send, you should look for a code to go in the Observation Identifier field that describes that data.Return to Outline
Related QuestionsHow to convert a string to a number using JavaScript?
AKAAS :: JavaScript Interview Questions and Answers | JavaSc...You can use the parseInt() and parseFloat() methods. Notice that extra letters following a valid number are ignored, which is kinda wierd but convenient at times.
Related QuestionsHow can I count the number of occurrences of a substring within a string?
Found in /usr/local/lib/perl5/5.8.8/pod/perlfaq9.podThere are a number of ways, with varying efficiency. If you want a count of a certain single character (X) within a string, you can use the "tr///" function like so: $string = "ThisXlineXhasXsomeXx'sXinXit"; $count = ($string =~ tr/X//); print "There are $count X characters in the string"; This is fine if you are just looking for a single character.
Related QuestionsDo you string racquets?
Rocky Mountain Racquet Specialists - Frequently Asked Questi...We string racquets for tennis, racquetball, squash and badminton. String prices vary from $20-$60 installed and customization work is also available. Please see our string page for more information.
Related QuestionsHow often should I re-string my racquet?
Rocky Mountain Racquet Specialists - Frequently Asked Questi...The rule of thumb is to re-string your racquet as many times a year as you play in a week. Therefore, if you play three times a week, you should re-string your racquet every four months. Factors such as tennis elbow will effect how often you re-string your racquet. Please see our tips page for more information.
Related QuestionsWhat is a format string?
Digitizing Frequently Asked Questions (FAQ) for MicroScribe ...A format string is used by MicroScribe Utility Software (MUS) to format data coming from the MicroScribe so that a 3rd party application can accept and use the data. A set of standard format strings for popular software packages is included with MUS, and a user can also create custom format strings. See the MUS help file for more information on format strings.
Related QuestionsHow do I split a string?
Frequently Asked Questions for comp.lang.lispThere is no 'right' answer to this question; many lisp programmers have rolled their own solution in the past, and others are of the view that it should never be necessary, as long as all sequence functions are used with consistent :start and :end arguments. However, a community-based 'standard' was developed in June/July 2001 on comp.lang.lisp; known as SPLIT-SEQUENCE (formerly PARTITION), it works as follows in its simplest form: split-sequence #\Space "A stitch in time saves nine.
Related QuestionsHow can I write the most efficient code when using HBufC?
Descriptors FAQSpawn HBufC from existing descriptors using TDesC::AllocL() rather than creating and copying into them HBufC can be spawned from a existing descriptor using the Alloc() or AllocL() overloads of by TDesC. You can thus replace code like this: It is clearer and more efficient simply to dereference an HBufC if you need a non modifiable reference to its data. You only need to call Des() when you need to modify it - Des() will return a TPtr.
Related QuestionsHow to write out a DOM tree into a string or an XML file?
Programming/Parsing FAQsYou can use the DOMWriter::writeToString, or DOMWriter::writeNode to serialize a DOM tree. Please refer to the sample DOMPrint or the API documentation for more details of DOMWriter. Xerces-C++ supports the DOMNode::userData specified in the DOM level 3 Node interface. As is made clear in the description of the behaviour of cloneNode(), userData that has been set on the Node is not cloned. Thus, if the userData is to be copied to the new Node, this copy must be effected manually.
Related QuestionsHow efficient is it?
The Amalgam Collector - Protecting The Environment One Denta...Following recommended settling times and decantation procedures allows for greater than 99.9% reduction of heavy metal pass through.
Related QuestionsASK AK MAN! FAQDust Kontroller uses a more dense filter material which enables it to strain smaller airborne contaminants out of the air.Related Questions
Why always the same routine?
FAQ - Bikram Yoga La CanadaThe series was designed to work your entire body in every class. The postures complement each other, enhancing the progress in the practice and changes in the body. It takes about three classes for your body to begin to work with the postures. By practicing the same series, you are able to work deeper in the postures and ensure more benefits over time.
Related QuestionsWhat to write?
Any Soldier Inc. Frequently Asked Questions - and maybe some...Too easy: like you are talking to a friend, because that is what that Soldier is going to be to you real quick. It is also VERY helpful if you leave your full return address as part of your letter, envelopes tend to get trashed quickly.
Related QuestionsHow can find a string?
Exontrol Software - ExEdit FAQ pageThe control provides Find and Replace support. The AllowFind property specifies whether the control can search for a string using the built-in Find dialog. By default, the AllowFind property is True. The control displays the Find dialog if the user presses CTRL+F key.
Related QuestionsWhy is Number Class arithmetic and comparison extremely efficient?
Base One Number Class - Frequently Asked Questions (FAQ)Besides simply saving space, the compactness of Base One's Number Class representation provides a performance boost by shortening in-memory data transfers and reducing the amount of disk I/O. But there are additional reasons for significant speedups owing to the unique design of the Base/1 Number Class: all arithmetic calculations are performed taking two digits at a time Base One's algorithms for operations like addition, subtraction, multiplication, division, remainder, quotient, modulus, etc.
Related QuestionsWhere can I get an algorithm for an efficient random number generator?
Modula-2 FAQA1. Pierre L'Ecuyer: Efficient and Portable Combined Random Number Generators, Communications of the ACM, vol. 31, no. 6, pp. 742-749. The RNG has a period of approximately 2.3E+18. Generating 1 000 000 numbers per second, that means that it would take over 73 000 years before it repeated a sequence. A2.Look in the PMOS library. This one uses the 'Minimal standard random number generator' described by Park & Miller, CACM 31,10,Oct 88 p1192.
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