If you have just installed SSMS (SQL Server Management Studio) 2008 you may not be able to save changes because SSMS does not permit table recreation. the solution is pretty easy.open Tools > Options > Designers and uncheck this option "Prevent saving changes that require table re-creation"
have a look the sreenshot:
Though Nhibernate shines on ORM world of .NET LINQ-To-SQL is faster when it comes to prototyping.
The big Mature Nhibernate has a solid session management code-base, also Burrow and Spring.Net have developed their own session management libraries for Nhibernate.
LINQ-To-SQL session management could be tricky especially with a state-less framework like ASP.NET so somehow you may find it better to create an instance every time you want to consume your database (Singleton pattern may not be the best answer here, please read Rick Strahl full article here) so basically the DataContext CRUD is all straight forward except the U part.
To Create an new entity you simply use the following code:
DbContext dbcontext = new DbContext(ConfigurationManager.ConnectionStrings[0].ConnectionString);
Request req = new Request();
req.Status = RequestStatus.PendingShipment;
req.UserId = Convert.ToInt32(signupUser.ProviderUserKey);
req.SubmittedOn = DateTime.Now;
dbcontext.Requests.InsertOnSubmit(req);
dbcontext.SubmitChanges();
dbcontext.Dispose();
DbContext dbcontext = new DbContext(ConfigurationManager.ConnectionStrings[0].ConnectionString);
Request req = dbcontext.Request.Single(r => r.id == requestId);
req.Status = RequestStatus.PendingShipment;
req.UserId = Convert.ToInt32(signupUser.ProviderUserKey);
req.SubmittedOn = DateTime.Now;
dbcontext.Requests.DeleteOnSubmit(req);
dbcontext.SubmitChanges();
dbcontext.Dispose();
DbContext dbContext = new DbContext(System.Configuration.ConfigurationManager.ConnectionStrings[0].ConnectionString);
dbContext.Requests.Attach(currentRequest);
dbContext.Refresh(System.Data.Linq.RefreshMode.KeepCurrentValues, currentRequest);
dbContext.SubmitChanges();
dbContext.Dispose();
This issue is a bit tricky ! why does FedEx SOAP raises a Schema validation error ?
It seams that FedEx service is expecting you to perform a complete SOAP message including all elements even if you don't need on your service call.
Have a look on this C# code which performs a "valid" SOAP call :
PackageMovementInformationService svc = new PackageMovementInformationService();
var request = new PostalCodeInquiryRequest();
request.CarrierCode = CarrierCodeType.FDXE;
request.ClientDetail = new ClientDetail
{
AccountNumber = "ACCOUNT_NO",
Localization = new Localization
{
LanguageCode = "EN",
LocaleCode = "US-EN"
},
MeterNumber = "METER_NO"
};
request.CountryCode = "US";
request.PostalCode = "38017";
request.WebAuthenticationDetail = new WebAuthenticationDetail
{
UserCredential = new WebAuthenticationCredential
{
Key = "__KEY__",
Password = "_Password_"
}
};
request.Version = new VersionId ();
request.TransactionDetail = new TransactionDetail
{
CustomerTransactionId = "23",
Localization = new Localization { LocaleCode="US-EN", LanguageCode="EN" }
};
PostalCodeInquiryReply reply = svc.postalCodeInquiry(request);
Python is really fun ! mixing OOP with procedural programming is powerful and not a flaw in Python as always Ruby guys wanted to convince you ;)
Almost all Linux flavors include python but for windows you may want stuck with ActiveState ActivePython package which will setup python for you (PATH variable and registry entries) as will as a rich set of windows APIs backing your Python scripting for windows.
The IDE
The are plenty of Python Editors and IDEs. WingIDE is the Python's IntelliJ , the best but costs, so i picked Eric4. regardless the 90's web design of the project website Eric4 has numerous features including Integrated Python Debugger, coding folding, Auto-completion,error highlighting and much much more.
assuming you have already install ActivePython, getting Eric4 to work is straight-forward :
It's common to get Out Of Memory exception when you run application or Debug application on Inellij, However that's not a bug ! you only need to increase JAVA memory settings.
The steps are as follows :
Syntax highlighting is essential for your blog posts with code snippets. The Just released SyntaxHighlighter 2.0 is a breeze to use and work with.
I will follow you on this post to successfully integrated SyntaxHighlighter 2.0 into your blogger without having to setup an external hosting.
Step 1:
Login into your Blogger go to the Layout tab and then to Edit HTML
Step 2:
browse your template and locate the <head> Tag
add the following javascript includes:
<script src='http://alexgorbatchev.com/pub/sh/2.0.278/scripts/shCore.js' type='text/javascript'/>
<script src='http://alexgorbatchev.com/pub/sh/2.0.278/scripts/shBrushPlain.js' type='text/javascript' />
<script src='http://alexgorbatchev.com/pub/sh/2.0.278/scripts/shBrushXml.js' type='text/javascript' />
<script src='http://alexgorbatchev.com/pub/sh/2.0.278/scripts/shBrushCss.js' type='text/javascript' />
<script src='http://alexgorbatchev.com/pub/sh/2.0.278/scripts/shBrushJScript.js' type='text/javascript' />
SyntaxHighlighter.config.clipboardSwf = 'http://alexgorbatchev.com/pub/sh/2.0.278/scripts/clipboard.swf';
SyntaxHighlighter.config.bloggerMode = true;
SyntaxHighlighter.config.gutter = false;
SyntaxHighlighter.all();
pre {
overflow-x: auto; /* Use horizontal scroller if needed; for Firefox 2, not needed in Firefox 3 */
white-space: pre-wrap; /* css-3 */
white-space: -moz-pre-wrap !important; /* Mozilla, since 1999 */
white-space: -pre-wrap; /* Opera 4-6 */
white-space: -o-pre-wrap; /* Opera 7 */
/* width: 99%; */
word-wrap: break-word; /* Internet Explorer 5.5+ */
}
