|
I have a ULONG value that contains the address.
The address is basically of string(array of wchar_t terminated by NULL character)
I want to retrieve that string.
what is the best way to do that?
Started by Alien01 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If you mean it's a pointer to....
string& s = *reinterpret_cast<string*>(your_ulong);
@KennyTM 's answer is right on the money if by "basically of a string" you mean it's a pointer to an instance of the std::string class.
|
|
What's the best way to turn a string in this form into an IP address: "0200A8C0" . The "octets" present in the string are in reverse order, i.e. the given example string should generate 192.168.0.2 .
Started by Matt Joiner on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Socket.inet_ntoa(packed_ip)
Convert a 32-bit packed IPv4 address (a string four characters(iterable, n)) if L: yield L else: break
Network address manipulation is provided by the socket in length) to its standard dotted-....
Module.
|
|
I don't need to validate that the IP address is reachable or anything like that. I just want to validate that the string is in dotted-quad (xxx.xxx.xxx.xxx) fomat, where xxx is between 0 and 255.
Started by Bill the Lizard on
, 12 posts
by 12 people.
Answer Snippets (Read the full thread at stackoverflow):
Boost.Asio....
Bool validate_ip_address(const std::string& s) { static const.
Boost.Regex would be appropriate.
It will return a failure code if it's not a valid ip address.
(), which will convert a string to an address.
|
Ask your Facebook Friends
|
Hi i need to extract address from a string $string ="some text 9 th pizza tower 78 main Chennai 600001. and other information may be phone number etc"; From $string i want to extract only "9 th pizza tower 78 main Chennai 600001" This Address format is...
Started by Naresh on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
TO find the start of the address ]*) (-[0-9]{6})
Group 1: Company Name Group 2: Address Group 3: City Group 4: Zip-Code
Bobby
Sorry in displaying a company address....
Search the string for 5 (or 6) digits and cut it after that.
|
|
What is the best way to determine if a string represents a web address? I need to let the user enter a web address into a form, but how do I validate the input? The user should be allowed to enter strings like "http://www.google.com" or "www.vg.no", but...
Started by Svein Bringsli on
, 13 posts
by 12 people.
Answer Snippets (Read the full thread at stackoverflow):
Also take care of hosts specified by their IP address, this will get round ....
That they enter http:// (or https://) then the only thing you can really go on is whether the string contains forget the special case of localhost or 127.0.0.1.
|
|
Hi All, How can I remove email address from a string? And all other digits and special characters?
Sample String can be
"Hello world my # is 123 mail me @ test@test.com"
Out put string should be
"Hello world my is mail me"
I googled this and found that...
Answer Snippets (Read the full thread at stackoverflow):
The regex you mentioned vanilla text):
string = string.replaceAll....
Just let it replace any regex matches by an empty string "" .
You can use String#replaceAll() for this.
Needs! There's a discussion of email regexps and trade-offs here .
|
|
I have several identical string constants in my program:
const char* Ok() { return "Ok"; } int main() { const char* ok = "Ok"; }
Is there guarantee that they are have the same address, i.e. could I write the following code? I heard that GNU C++ optimize...
Answer Snippets (Read the full thread at stackoverflow):
This is called string interning
In you case it is better not to rely that they are have the same address....
(2.13.4/2 "String literals):
Whether all string literals are distinct (that is, are stored that's waiting to be broken.
|
|
The current expression validates a web address (HTTP), how do I change it so that an empty string also matches?
(http|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@?^=%&:/~\+#]*[\w\-\@?^=%&/~\+#])?
Started by Peter Morris on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
An entirely empty string or a full URL, you will need to use the anchor metacharacters ^ and $ (which match.
|
|
Currently we store our address data like so:
string suiteNumber (ie. unit number) string streetNumber (building number) string streetName string streetDirection (N/NW/S/etc.) string streetType (rd/st/ave/etc.) // ... etc. (postal code/city/province/state...
Started by SnOrfus on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
If invalid address data isn't costing-in-address-storage.html
Also, ....
Of course, it depends what industry you're in and what the information is being used for .
Not least for validation of address data.
Of data in a separate field.
|
|
So i am working with some email header data, and for the to:, from:, cc:, and bcc: fields the email address(es) can be expressed in a number of different ways:
First Last <name@domain.com> Last, First <name@domain.com> name@domain.com
And ...
Started by Jason Miesionczek on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
Public class Address { private string _first; private string _last; private string _name; private string _domain; public Address(string first, string last, string name, ....
Of the matches.
|
