大约有 44,000 项符合查询结果（耗时：0.0537秒） [XML]
Objective-C class -> string like: [NSArray className] -> @“NSArray”
... Thanks! How is NSStringFromClass implemented? Is it more performant to store the class name in a static NSString variable?
– ma11hew28
Apr 10 '11 at 18:00
13
...
Remove files from Git commit
...
Thanks for this. It's worth adding that if you have already pushed your earlier (wrong) commit, and now try to git push your fix up to your repo, it will complain Updates were rejected because the tip of your current branch is behin...
What is the difference between t.belongs_to and t.references in rails?
...ut belongs_to in your migrations when appropriate, and stick to references for other sorts of associations.
share
|
improve this answer
|
follow
|
...
Send inline image in email
...nt: " + data.client_id + " Has Sent You A Screenshot";
mail.Body = String.Format(
"<h3>Client: " + data.client_id + " Has Sent You A Screenshot</h3>" +
@"<img src=""cid:{0}"" />", att.ContentId);
mail.IsBodyHtml = true;
mail.Attachments.Add(att);
...
How to download .zip from GitHub for a particular commit sha?
...
Check this link as well - Might be looking for this instead stackoverflow.com/a/48503019/341117
– Ravindra Gullapalli
May 19 '18 at 22:28
...
Why doesn't Ruby support i++ or i-- (increment/decrement operators)?
...t operator ( ++ and -- ) are pretty standard programing language syntax (for procedural and object-oriented languages, at least).
...
Difference between ApiController and Controller in ASP.NET MVC
...ews, they return data.
ApiControllers are specialized in returning data. For example, they take care of transparently serializing the data into the format requested by the client. Also, they follow a different routing scheme by default (as in: mapping URLs to actions), providing a REST-ful API by ...
How to detect page zoom level in all modern browsers?
...om/tombigel/detect-zoom
IE8: screen.deviceXDPI / screen.logicalXDPI (or, for the zoom level relative to default zoom, screen.systemXDPI / screen.logicalXDPI)
IE7: var body = document.body,r = body.getBoundingClientRect(); return (r.left-r.right)/body.offsetWidth; (thanks to this example or this an...
iPhone app signing: A valid signing identity matching this profile could not be found in your keycha
...ad the same problem yesterday. Now, after signing to the developer portal, for every invalid provisioning profile have a button "Renew". After renewing and downloading updated provisioning profile all seems to work as expected, so problem is definitely solved :)
Update: you may have to contact Appl...
How to log out user from web site using BASIC authentication?
...er to log in as different user, so it is perfectly acceptable solution. As for auto-fill password, it is up to user if he will use it or not. Thanks
– Marko
Oct 24 '08 at 14:07
...