大约有 13,263 项符合查询结果(耗时:0.0425秒) [XML]

https://stackoverflow.com/ques... 

Build an iOS app without owning a mac? [closed]

...n Advanced -> CPU Setup. If you can't find any of these options, search Google for enable virtualization (the kind of computer you have). Don't change anything in the BIOS just like that at random because otherwise it could cause problems on your computer. When you've enabled virtualization, save...
https://stackoverflow.com/ques... 

How Do I 'git fetch' and 'git merge' from a Remote Tracking Branch (like 'git pull')

...nternals - The Refspec (or via github). That is amazingly hard to find via Google. First, we need to clear up some terminology. For remote-branch-tracking, there are typically 3 different branches to be aware of: The branch on the remote repo: refs/heads/branchB inside the other repo Your remote-...
https://stackoverflow.com/ques... 

What is git actually doing when it says it is “resolving deltas”?

...ect. It seems to describe how Mercurial works, not Git. It is coming up in Google searches for this issue so I feel the need to reply. Git does not store the differences between commits as deltas; Git is a "whole object" store. As such, Git does not need "snapshots" to show any given file because f...
https://stackoverflow.com/ques... 

What's the difference between “mod” and “remainder”?

... sir, i dont no but i just google 7 modulo -3 --> -2 .and.-7 modulo -3 --> -1 please explain sir why this happened – shub sharma Jun 15 '16 at 7:17 ...
https://stackoverflow.com/ques... 

Enabling ProGuard in Eclipse for Android

...lic class * extends android.content.ContentProvider -keep public class com.google.vending.licensing.ILicensingService -keep public class com.android.vending.licensing.ILicensingService -keep public class * extends android.support.v4.app.Fragment -keep public class * extends android.app.Fragment -ke...
https://stackoverflow.com/ques... 

How much overhead does SSL impose?

...nt, and sessions aren't as useful. Here's an interesting anecdote. When Google switched Gmail to use HTTPS, no additional resources were required; no network hardware, no new hosts. It only increased CPU load by about 1%. ...
https://stackoverflow.com/ques... 

What exactly is Arel in Rails 3.0?

...on as examples: both can query SQL, LDAP, ActiveResource, CouchDB, Amazon, Google, … all with the same syntax. Perhaps the best discussion as to what ARel is and why Nick Kallen wrote is the aptly named article Why Arel? by Nick Kallen himself. Note: the article contains some mild mathematical and...
https://stackoverflow.com/ques... 

Handler vs AsyncTask vs Thread [closed]

...found an excellent series of lectures covering this topic. This is the Google Search: Douglas Schmidt lecture android concurrency and synchronisation This is the video of the first lecture on YouTube All this is part of the CS 282 (2013): Systems Programming for Android from the Vander...
https://stackoverflow.com/ques... 

Does MySQL ignore null values on unique constraints?

... However, it is also answered here. This post was the first result from my google search, though this answer and the linked question were what I was looking for. – kingledion Sep 8 '17 at 13:46 ...
https://stackoverflow.com/ques... 

Is it possible to make relative link to image in a markdown file in a gist?

...s page https://gist.github.com/cben/) omit the trailing slash :-( Gists in Google search results omit the trailing slash :-( (You could use relative path 46d9536baacb7c5d196c/raw/dodgetocat_v2.png that would only work without trailing slash, but that's also questionable idea, and less worth it —...