How to get my real IP using vb.net? -

-

how real ip using vb.net?

if running in asp.net, use httprequest.userhostaddress property: 

dim ip string ip = request.userhostaddress()

Comments

Post a Comment

Popular posts from this blog

razor - Is this a bug in WebMatrix PageData? -

-
i think may have found bug in webmatrix's pagedata, not sure. concerns how pass data partial page calling page. in webmatrix documentation (tutorials, e.g. " 3 - creating consistent look ", , example code), pagedata recommended mechanism pass data between pages (e.g. content page layout page, or partial page). however have found not work other way, pass data partial page calling page. modifying or adding entries in pagedata in partial page, not seem calling page. cutting right down simplest possible example, in test page may have this: @{ pagedata["test"] = "initial entry"; } <p>before calling partial page, test value @pagedata["test"]</p> @renderpage("_testpartial.cshtml") <p>after returning calling page, test value @pagedata["test"]</p> and in _testpartial.cshtml page might have this: @{ pagedata["test"] = "modified entry"; } <p>in partial page...
Read more

python - Why doesn't list have safe "get" method like dictionary? -

-
>>> d = {'a':'b'} >>> d['a'] 'b' >>> d['c'] keyerror: 'c' >>> d.get('c', 'fail') 'fail' >>> l = [1] >>> l[10] indexerror: list index out of range ultimately doesn't have safe .get method because dict associative collection (values associated names) inefficient check if key present (and return value) without throwing exception, while super trivial avoid exceptions accessing list elements (as len method fast). .get method allows query value associated name, not directly access 37th item in dictionary (which more you're asking of list). of course, can implement yourself: def safe_list_get (l, idx, default): try: return l[idx] except indexerror: return default you monkeypatch onto __builtins__.list constructor in __main__ , less pervasive change since code doesn't use it. if wanted use lists created own code subclas...
Read more

iphone - Requiring the presence of a method in an id -

-
the situation my custom controller class has following method: - (void)requestviewcontrollerwithidentifier:(nsstring *)identifier fromobject:(id)object; this causes object receive message: - (uiviewcontroller *)viewcontrollerwithidentifier:(nsstring *)identifier; the problem right now, object id there's no guarantee implements method, , compiler warning when send message. the solution i came 2 solutions myself: use protocol. make id nsobject , create category nsobject . they both fine solutions , don't mind choosing 1 of them, but... the question ...i noticed apple doing odd in gamekit api. gksession has following method: - (void)setdatareceivehandler:(id)handler withcontext:(void *)context handler id , apple requires implement method: - (void) receivedata:(nsdata *)data frompeer:(nsstring *)peer insession: (gksession *)session context:(void *)context; without making use of protocol or category! i'm wondering how , why thi...
Read more