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Rails migration for change column
... understand the answer but not the comments on this answer. Clarifications appreciated :)
– Alan H.
Oct 12 '11 at 1:25
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How can I test what my readme.md file will look like before committing to github?
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Since I had local resources, like screenshots of app, this solution works best. Thanks!
– Emadpres
Feb 16 '17 at 12:21
6
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Error 'LINK : fatal error LNK1123: failure during conversion to COFF: file invalid or corrupt' after
I've installed Visual Studio 2012 Release Preview, and it appears to be fine, but now when I try to use Visual Studio 2010 to compile C++ projects, I get the following error message:
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What is the difference between mocking and spying when using Mockito?
... we create a mock of the ArrayList class:
@Test
public void whenCreateMock_thenCreated() {
List mockedList = Mockito.mock(ArrayList.class);
mockedList.add("one");
Mockito.verify(mockedList).add("one");
assertEquals(0, mockedList.size());
}
As you can see – adding an element in...
HorizontalScrollView within ScrollView Touch Handling
... excellent, thanks for this refactor. I was getting issues with the above approach when scrolling to the bottom of the listView as any touch behaviour over child elements started to not be intercepted no matter what the Y/X movement ratio. Weird!
– Dori
Jan 25...
How to use the “number_to_currency” helper method in the model rather than view?
...s a slippery slope from “well just this one thing” to a bloated model. App helpers in Rails are a junk-drawer, presenters/view-models are easier to manage. I don’t see creating the data for a report and generating the (html|pdf|csv|etc.) view of that data as a single responsibility any more th...
POST JSON to API using Rails and HTTParty
I would like for a user within my ruby on rails app to be able to submit a ticket to my external ticket management system, squishlist.com. They have an api and instructions as follows. You need to authenticate and get a token and then submit the ticket with the token. From squishlist.
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strdup() - what does it do in C?
...n is guaranteed to run only on Solaris or Linux (by the very nature of the app).
– Patrick Schlüter
Dec 30 '11 at 13:01
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Create a devise user from Ruby console
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there is just so much magic happening here.. The User model extends Active Record. how come the create method is overriden. Where is the password being encrypted?
– codeAnand
Dec 16 '11 at 11:15
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Display clearColor UIViewController over UIViewController
... black background. Does anybody know what is wrong with it? Any suggestion appreciated.
16 Answers
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