大约有 41,000 项符合查询结果（耗时：0.0617秒） [XML]
#pragma mark in Swift?
... I can use #pragma mark to mark sections of my code in the symbol navigator. Since this is a C preprocessor command, it's not available in Swift. Is there a stand-in for this in Swift, or do I have to use ugly comments?
...
Reactive Extensions bug on Windows Phone
... can implement IObserver and IObservable by yourself and everything will work just fine.
– Yuriy Naydenov
Jun 16 '15 at 9:10
...
Building C# Solution in Release mode using MSBuild.exe
... to your solution(*.sln)] /t:Build /p:Configuration=Release /p:TargetFramework=v4.0
share
|
improve this answer
|
follow
|
...
Undo a particular commit in Git that's been pushed to remote repos
...y-pick -- the latter applies the patch to a branch that's missing it, the former removes it from a branch that has it.
share
|
improve this answer
|
follow
|
...
RedirectToAction between areas?
...
I am not seeing this work when I go from an area back to the main app. Area=""??
– MvcCmsJon
Oct 29 '10 at 4:29
33
...
Good examples using java.util.logging [closed]
...
java.util.logging keeps you from having to tote one more jar file around with your application, and it works well with a good Formatter.
In general, at the top of every class, you should have:
private static final Logger LOGGER = Logger.getLogger( ClassName.class.getName() ...
Given a class, see if instance has method (Ruby)
...=> true
NOTE
In case you are coming to Ruby from another OO language OR you think that method_defined means ONLY methods that you defined explicitly with:
def my_method
end
then read this:
In Ruby, a property (attribute) on your model is basically a method also. So method_defined? will als...
Modular multiplicative inverse function in Python
...
I was having problems with negative numbers using this algorithm. modinv(-3, 11) didn't work. I fixed it by replacing egcd with the implementation on page two of this pdf: anh.cs.luc.edu/331/notes/xgcd.pdf Hope that helps!
– Qaz
Nov 3 '14 at 23...
Async call with await in HttpClient never returns
... .ConfigureAwait(continueOnCapturedContext:false);
Whether or not this is useful depends on how your code above is being called - in my case calling the async method using Task.GetAwaiter().GetResult() caused the code to hang.
This is because GetResult() blocks the current thread u...
Get users by name property using Firebase
...
Previously, Firebase required you to generate your own indexes or download all data at a location to find and retrieve elements that matched some child attribute (for example, all users with name === "Alex").
In October 2014, Firebase rolled out new querying functionality via the orderB...