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Replied To a Post in Where to get PI?
> Try to see it in limits.h It might be there, but if it is, it's a library extension unique to your compiler. -
Replied To a Post in findfirstfile
> because the MSDN program still uses errror.h, and hendels the error in old fasion way! You mean `errno.h`? `_stat` and `FindFirstFile` are both C-based API functions, so errno and … -
Replied To a Post in Refer to a particular post
> I said that already :-P I had my post composed and got distracted. You had replied by the time I clicked Submit. -
Replied To a Post in PLEASE HELP HOW TO DO THIS
The assignment uses a lot of words for not a lot of work. That's a good thing, because it's very detailed, and all you need to do is put it … -
Replied To a Post in Program - To find the longest word from a sentences
The trick with this program is defining what's meant by a "word". You can't just take whatever is separated by whitespace and call it good, because that will incorrectly include … -
Replied To a Post in Refer to a particular post
The date-time stamp on a post gives you a hard link to it that can then be pasted into another post. [For example](http://www.daniweb.com/community-center/daniweb-community-feedback/threads/471397/refer-to-a-particular-post#post2057253) -
Replied To a Post in C
Contact the ISO standards committee and submit a request to have your function added. Since that's not likely to happen, you'd be better off creating your own library that gets … -
Replied To a Post in read file character by character for char and the number set for numbers
> Why are you using getc? Does it play nicer with numbers than fgetc? They do exactly the same thing. The only difference is that `getc` may be implemented as … -
Replied To a Post in Configuracion Tarjeta Nvidia 720M en ubuntu 12.04
English, please. -
Replied To a Post in Starting " C "
> It's nice only if you also like driving a Model-T automobile made 100 years ago. Orwell is the current and maintained build of Dev-C++. If we were talking about … -
Replied To a Post in reading tab delimited file in C
> I tested your code, and as it turns out "%1023[^\t\n]" is no different than "%1023s" because with %s scanf() stops converting when it encounters the first white space (space, … -
Replied To a Post in iterating through, and assigning properties, to controls on a form
A control can be a container for other controls, so such an algorithm should be recursive: Private Sub SetControls(ByVal Control As parentCtrl) If TypeOf parentCtrl Is Label Then ' Set … -
Replied To a Post in reading tab delimited file in C
I wouldn't recommend using `%s` unless you can guarantee that the fields won't contain embedded whitespace. Further, you should always use a field width for string specifiers in `scanf` to … -
Replied To a Post in read file character by character for char and the number set for numbers
You need to build up the number as digits are read, but not if non-digits are read. The trick is handling input so that you don't miss anything such as … -
Replied To a Post in hashmap explanation
I'll also link you directly to [here](http://eternallyconfuzzled.com/jsw_home.aspx). A hashmap by definition is almost surely implemented using a [hash table](http://eternallyconfuzzled.com/tuts/algorithms/jsw_tut_hashing.aspx), but mapping data structures also commonly use balanced binary search trees … -
Replied To a Post in C program compiles but stops working - infix to postfix
The debugger is called gdb. A quick Google search for "gdb tutorial" will get you started. -
Edited image
hi, My project contains a folder images.One Frame contain Jlabel.I want to display the images (at a time one image) from the folder images to the jlabel.could you please answer … -
Replied To a Post in New Life after Death Theories
> What is the purpose of death? Is it an evolutionary trait? If so, why? Our bodies wear out eventually such that old cells can no longer be replaced with … -
Replied To a Post in Random Algorithm Do's and Don'ts?
> I've noticed that when generating random numbers they repeat. It sounds like you want a random shuffle rather than a random selection. The former will give you a randomized … -
Replied To a Post in Most important things in C# Sharp
> Example, I started off with console apps, I became comfortable with it. > I then started playing around with forms, the code stayed the same. > Then i created … -
Replied To a Post in New Life after Death Theories
My finite brain has no trouble with it: we die, we're gone. It doesn't take much intelligence to realize that the most likely scenario is that this life is all … -
Replied To a Post in C++ two dimentional array
Please do your own homework. We'll help you work through specific problems in your code or understanding of the question, but won't do the work for you. -
Replied To a Post in Create Array Using Pointers
> `pointer= new T;` This allocates *one* instance of `T`. To create multiples, use the `new[]` syntax with your size: pointer = new T[size]; > `pointer++;` Very bad idea. You … -
Replied To a Post in idea of a simple project?
Luckily for you, a lot of students try to cheat on these forums by posting their homework assignment. Just look through those to get ideas, but please don't post your … -
Replied To a Post in Anchoring form
How exactly do you want the child anchored? Absolute position? Relative percent? -
Replied To a Post in Most important things in C# Sharp
"Expert" is a tricky word. I wouldn't expect anyone to be an expert in *one* of those, much less all of them. However, being competent in all of them or … -
Replied To a Post in finding a element in a vector using std::find
> Your issue may be that std::cin >> name; does not remove the newline char from the resulting string. The `>>` operator is delimited by whitespace, so it would never … -
Replied To a Post in New Life after Death Theories
An interesting, if optimistic, hypothesis. -
Replied To a Post in Code Posts
Code highlighting doesn't run after a post is submitted. If you reload the page, your code will be displayed with highlighting. -
Replied To a Post in What does C stand for?
Currency. `{0:C}` says that the first argument after the format string is to be formatted with the standard currency formatter. -
Replied To a Post in c++ finding same record
Sounds like a good place to use a map: vector<string> v = { "Jan2013", "Jan2013", "Jan2013", "Jan2014", "Jan2014", "Jan2014", "Jan2014", "Feb2014", "Feb2014" }; map<string, int> freq; // Loop through the … -
Replied To a Post in TabControl
Also of note is that user controls themselves have overhead in terms of maintenance due to the boilerplate required. It's not much, but enough to give one pause for small … -
Replied To a Post in function call missing argument
Just the function or member function name won't do, the argument list is required even if it's empty. For example: obj2->Landline(); // Notice the parentheses Also note that you'll immediately … -
Replied To a Post in how to convert from vb.net to C# ?
While there might be a tool out there to do the conversion, I wouldn't trust it. The appropriate way is to know both languages and convert manually. However, since assemblies … -
Replied To a Post in using std::find with vector objects
> Thanks for your kind advice and suggestion but may I know why does the error shows For the same reason you can't say `classObjects("foo") == classObjects("bar")`. User defined types … -
Replied To a Post in Getting length of an unknown file for an array
> I'm not too sure about that -- the OP never said which one he/she wants. I can't divine what the OP wants, but the first post clearly *said* items: … -
Replied To a Post in How do I generate a non-distorted thumbnail
The thumbnails still take up contiguous memory. Usually when you get an out of memory exception in image processing, it's due to fragmentation. Have you considered using a window of … -
Replied To a Post in Getting length of an unknown file for an array
> Well if I think for just a second the size of int is possible to obtain by sizeof(int). True, but how do you know that the `sizeof(int)` bytes you … -
Replied To a Post in using std::find with vector objects
The default `find` uses relational operators overloaded by the contained type (`operator==` to be precise). If you don't have those, you can either add them or use `find_if` with a … -
Replied To a Post in Windows "Threshhold" a possibility?
So...Windows 8.1 with a proper start menu? Running Metro apps on the desktop seems interesting, but not really a make or break feature. Having the two IE versions talk to … -
Replied To a Post in Console Application Redim Array
> ReDim Preserve marks(10) is important to be written here? Preserve retains existing values in the array, so if you want to keep the values of indexes 0 through 2, … -
Replied To a Post in How to create Trial
I'd probably go with a simple licensing mechanism: using System; using System.Globalization; namespace BasicLicense { public class License { public string ProductCode { get; set; } public DateTime ExpiresOn { … -
Replied To a Post in New Category for Software Development
Just post under Software Development with a tag for Microsoft Dynamics AX. :) Dani wants to move toward more of a tag-based system anyway, so new categories are unlikely. -
Replied To a Post in Iterator Method for Binary Trees in C
[This article](http://eternallyconfuzzled.com/tuts/datastructures/jsw_tut_bst1.aspx#traverse) may be helpful. It describes both recursive traversal and an iterator based design. > But I've no idea how to implement it in the program. You mean calling … -
Replied To a Post in Why we should use Sql or Access?
The good news is that your choice of database largely doesn't matter if it's compatible with ADO.NET. The Entity Framework has a database factory that will create the appropriate objects … -
Replied To a Post in Why we should use Sql or Access?
Since you have free options of SQL Server, I see no reason to rely on Access databases. They're too restricted to be worth it most of the time. > p.s: … -
Replied To a Post in Passwords and encryption question
> But why do some websites insist that my password HAS to have letters AND digits? Mindless tradition, probably. For the longest time the bare minimum password policy was at … -
Replied To a Post in Passwords and encryption question
Because '!' and '}' have to be included in the try set. I'll put it a different way. Why is this loop? for (int i = 0; i < 27; … -
Replied To a Post in Passwords and encryption question
Put simply, the larger the character set used, the longer it takes to do a brute force crack of the password. If you just use letters, or even just lower … -
Replied To a Post in Forums Problem in registering
Sounds like a CAPTCHA failure. You should be able to refresh the images to get something you can easily recognize. CAPTCHAs are used to restrict registration to actual humans and …
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