大约有 1,900 项符合查询结果（耗时：0.0269秒） [XML]
How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
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And what about using Open XML SDK 2.0 for Microsoft Office?
A few benefits:
Doesn't require Office installed
Made by Microsoft = decent MSDN documentation
Just one .Net dll to use in project
SDK comes with many tools like diff, validator, etc
Links:
Gi...
How to use SCNetworkReachability in Swift
... edit history if somebody needs it.)
This is how you would do it in Swift 2.0 (Xcode 7):
import SystemConfiguration
func connectedToNetwork() -> Bool {
var zeroAddress = sockaddr_in()
zeroAddress.sin_len = UInt8(sizeofValue(zeroAddress))
zeroAddress.sin_family = sa_family_t(AF_INE...
What's the difference between JPA and Hibernate? [closed]
...uest) which resulted in JPA 1.0 (2006) and eventually JSR 317 which is JPA 2.0 (2009). These are specifications of a generic Java Persistence API. The API is provided in the JDK as a set of interfaces so that your classes can depend on the javax.persistence and not worry about the particular vendor ...
Python 3.x rounding behavior
...d_precision() if true precision with
floats is needed
GPL 2.0
copywrite by Narnie Harshoe <signupnarnie@gmail.com>
'''
place = 10**(places)
rounded = (int(number*place + 0.5if number>=0 else -0.5))/place
if rounded == int(rounded):
rounded = int(...
NHibernate vs LINQ to SQL
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The new LinqConnect 2.0 release introduces some additional features for convenience, like Table Per Type inheritance support, PLINQ support, and the Batch Updates functionality. ORM Designer (Devart Entity Developer) now has Model First support ...
What's a redirect URI? how does it apply to iOS app for OAuth2.0?
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Take a look at OAuth 2.0 playground.You will get an overview of the protocol.It is basically an environment(like any app) that shows you the steps involved in the protocol.
https://developers.google.com/oauthplayground/
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How to have stored properties in Swift, the same way I had on Objective-C?
... @AKWeblS I have implemented code like yours but when updating to swift 2.0, i am getting the error cannot invoke initializer for type 'UInt' with an argument list of type 'objc_AssociationPolicy)'. Code in next comment
– user2363025
Oct 23 '15 at 7:16
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How to use RSpec's should_raise with any kind of exception?
...aise_error
This is applies for more recent versions of rspec, i.e. rspec 2.0 and up.
See the doco for more.
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What is android:weightSum in android, and how does it work?
...ayout_weight 1 to each ImageView, none on the TextView, and a weightSum of 2.0 on the LinearLayout.
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What does 'useLegacyV2RuntimeActivationPolicy' do in the .NET 4 config?
... news for applications is that you have the option of falling back to .NET 2.0 era binding for these assemblies by setting an app.config flag like so:
<startup useLegacyV2RuntimeActivationPolicy="true">
<supportedRuntime version="v4.0"/>
</startup>
So it looks like the way the ...