...ary key, and no callbacks are executed. To enforce the object's before_destroy and after_destroy callbacks or any :dependent association options, use #destroy. ActiveRecord::Persistence.destroy Deletes the record in the database and freezes this instance to reflect that no changes should b...

...e a new record without going through the relation, i.e. Comment.create(post_id: post.id), your post.comments.size will not be up to date, while post.comments.count will. So just be careful. – mrbrdo Mar 31 '13 at 19:52 ...

...interestingly it has already been used: albahari.com/threading/part2.aspx#_Semaphore – Igor Brejc Mar 27 '15 at 8:50 ...

...occer-fans and the internet itself is against me so I figure it's my loss ^_^ – Alxandr May 31 '11 at 12:46  |  show 2 more comments ...

... edited Feb 18 '17 at 5:54 Web_Designer 61.8k8484 gold badges194194 silver badges248248 bronze badges answered Oct 25 '09 at 21:15 ...

...ten" this observable of observables (you might start to see where the name _flat_Map comes from). RxJava provides a few ways to flatten observables and for sake of simplicity lets assume merge is what we want. Merge basically takes a bunch of observables and emits whenever any of them emits. (Lots o...

... two hyphens.", -- @Evan, stackoverflow.com/a/2002150/934739#comment1923634_2002150. – Gerard Roche Sep 10 '16 at 8:10 ...

... edited Mar 9 at 8:50 virmis_007 14522 silver badges1717 bronze badges answered Oct 18 '16 at 11:04 Aadity...

...s from the index, not from the base table. – ethanxyz_0 Aug 8 '17 at 2:00 1 @bsd It would make se...

...ntrol as well: https://msdn.microsoft.com/en-us/library/ee817675.aspx#tdlg_ch4_includeoutersystemassemblieswithprojects Excerpt: To include and then reference an outer-system assembly 1. In Solution Explorer, right-click the project that needs to reference the assembly,,and then click Add Existi...