How do I convert a string into an internet address?
Programming UNIX Sockets in C - Frequently Asked Questions: ...If you are reading a host's address from the command line, you may not know if you have an aaa.bbb.ccc.ddd style address, or a host.domain.com style address. What I do with these, is first try to use it as a aaa.bbb.ccc.ddd type address, and if that fails, then do a name lookup on it. Here is an example: Converts ascii text to in_addr struct. NULL is returned if the address can not be found.
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 QuestionsHow to convert the datetime into a string for use in the SQL ' statement?
Megasolutions.net :: Asp.Net Frequently Asked Questions - FA...Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Private Sub ddlCulture_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ddlCulture.SelectedIndexChanged
Related QuestionsHow do I convert an integer to a string representation?
CSC 209 Summer 2006Well, printf does it for output, so look at its related function named sprintf that "prints formated output to a string."
Related QuestionsHow can I convert an integer or a float to a string?
Frequently Asked QuestionsIt'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);
Related QuestionsHow can I convert from string to int ?
C++ cornerYou want to make a function that converts from a type to another. Like from std::string to int, or the other way around. This can be done using std::stringstream and insertion / extraction operators. Just as above, templates will prove of great help: Its usage is not as straightforward as the above explained max template. Normally, you would want to call it like "int value = lexical_cast( myStdString );". There is, however, a problem.
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 do I convert from int to string?
FAQ - CPPConverting from int to string is a little more complicated than converting a string to int. There are no standard C++ functions for this, but there is a way to do it using standard stringstreams. The class stringstream is declared in header sstream and is used like this: std::stringstream ss; std::string str; ss << 31337; ss >> str;
Related QuestionsDo I have to always remember the exact Internet address?
Frequently Asked QuestionsNO. One can always book mark/ add to favorites this address by pressing Ctrl & D keys simultaneously in the Internet explorer browser with the web page displayed. Next time one can directly access this web page from the Favorites/ Bookmark menu of the Browser. Refer to the Browser Help for more details. If the Internet address is printed on your visiting card, you can refer to it anytime.
Related QuestionsWhat is the proxy address of the Internet Junkbuster?
Internet Junkbuster Frequently Asked QuestionsIf you set up the Internet Junkbuster to run on the computer you browse from (rather than your ISP's server or some networked computer at work), the proxy will be on localhost (which is the special name used by every computer on the Internet to refer to itself) and the port will be 8000 (unless you have told the Internet Junkbuster to run on a different port with the listen-address option).
Related QuestionsInternet Junkbuster Frequently Asked QuestionsIf your ISP or company is running the Internet Junkbuster for you, they will tell you the address to use. It will be the name of the computer it's running on (or possibly its numeric IP address), plus a port number. Port 8000 is the default, so assume this number if it is not unspecified. Sometimes a colon is used to glue them together, as in junkbuster.pro-privacy-isp.net:8000 but with most browsers you do not type the colon, you enter the address and port number separately.Related Questions
How do I convert a string to an int etc?
FAQ for the microsoft.public.languages.csharp newsgroupIn general, when you want to convert from one type to another, the first class to look at is System.Convert. It has a load of static methods which are likely to help you. If you're converting from a String, you could also check whether the type that you want to convert to has a Parse method or something similar - for instance, I usually use DateTime.ParseExact to convert from a String to a DateTime.
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 QuestionsQ. How do I convert from string to int?
C++ FAQs - GeneralThe simplest way is to use the function int std::atoi(const char*) declared in cstdlib. For example, std::atoi("31337") returns 31337. Alternatively, you can use std::strtol() or std::strtoul(). These functions provide more functionality such as the ability to convert hexadecimal or octal number strings, and are also declared in cstdlib.
Related QuestionsQ. How do I convert from int to string?
C++ FAQs - GeneralConverting from int to string is a little more complicated than converting a string to int. There are no standard C++ functions for this, but there is a way to do it using standard stringstreams. The class stringstream is declared in header sstream and is used like this:
Related QuestionsHow do I convert a string to all upper or lower case?
Library FunctionsSome libraries have routines strupr and strlwr or strupper and strlower, but these are not Standard or portable. It's a straightforward exercise to write upper/lower-case functions in terms of the toupper and tolower macros in <ctype.h>; see also question 13.5. (The only tricky part is that the function will either have to modify the string in-place or deal with the problem of returning a new string; see question 7.5a.
Related QuestionsSect. 18) How do I convert a String to an int?
Java Programmer's FAQ - Part DThere are several ways. The most straightforward is: String myString = numString.trim(); int i = Integer.parseInt(myString); long l = Long.parseLong(myString) or String myString = numString.trim(); i = Integer.parseInt(myString,myIntRadix); Note 1: There is a gotcha with parseInt - it will throw a NumberFormatException for String values in the range "80000000" to "ffffffff". You might expect it to interpret them as negative, but it does not. The values have to be "-80000000" .
Related QuestionsSect. 18) How do I convert an int to a string?
Java Programmer's FAQ - Part DTry any of these: String s = String.valueOf(i); or String s = Integer.toString(i); or String s = Integer.toString(i, radix); or // briefer but may result in extra object allocation. String s = "" + i; Note: There are similar classes for Double, Float, Long, etc.
Related QuestionsHow do I convert an OCTET STRING value into a readable string?
Scotty Frequently Asked QuestionsOCTET STRING value like 73:63:6f:74:74:79 can be converted into a readable string (DisplayString) by formatting it according to the DisplayString textual convention.
Related QuestionsSubject: 7.39 How do I convert the uname string to the model string?
Here's the relationship for the most common HP-UX machines: Model number on the String returned outside of the box by uname -m ------------------- --------------- default ----------> 9000/800 E25 --------------> 9000/806 E35 --------------> 9000/816 E45 --------------> 9000/826 E55 --------------> 9000/856 F10 --------------> 9000/807 F20 --------------> 9000/817 H20 --------------> 9000/827 K400 -------------> 9000/829 F30 --------------> 9000/837 G30/H30 ---------.
Related QuestionsHow can I convert?
US to UK Moving FAQTo have a US item run under UK current you need to buy a transformer, a product that you plug into the wall and has a US-style jack at the other end. The transformer will "step down" in voltage from 240 to 120v. From there you may want to plug in a US-style power strip and provide current for sev eral products. Next you need to consider how many watts your transformer is providing (all transformers should clearly indicate this).
Related QuestionsCan I convert my Palm Address Book?
LinuxDANo, at this time, LEOs® does not support any Palm applications; it only supports LEOs® applications [see this question].
Related QuestionsWhy has Apache stolen my favourite site's Internet address?
Apache Server Frequently Asked QuestionsThe simple answer is: "It hasn't." This misconception is usually caused by the site in question having migrated to the Apache Web server software, but not having migrated the site's content yet. When Apache is installed, the default page that gets installed tells the Webmaster the installation was successful. The expectation is that this default page will be replaced with the site's real content.
Related QuestionsWhat will my internet address be?
Virtual Domain FAQ's. BonusPages Web Site prices from less t...Your web site will respond with or without the www prefix. For example, if you chose a domain name of widgets.com your site will also respond to www.widgets.com. Your site will also respond as a sub-domain of BonusPages (www.bonuspages.com/widgets) at no additional charge. Keep in mind when you select your domain name that your domain should end with .com if its a commercial site, .org if its an organization and .net if you offer internet related services.
Related QuestionsWhat's an Internet Address?
Frequently Asked QuestionsEach Web site on the Internet has an address, often referred to as a URL, where it can be found. To travel to a Web site you start with the command http://. This tells Internet Explorer that what follows is an address that you want to visit. That command is followed by the letters www, meaning that you are going to a site on the World Wide Web. The www is followed by a period (.) and words that designate the site's specific location, usually referred to as the "domain name.
Related Questions