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Override devise registrations controller
I have added a field to the sign-up form that is based on a different model, see How do I use nested attributes with the devise model for the gory details. This part is working fine.
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What are the best practices for JavaScript error handling?
...l not get much value from the slides - this summary gives you 90% of the information. It is still valuable information. Cheers!
– Philippe Hebert
May 4 '17 at 11:25
add a comm...
Why is my Git Submodule HEAD detached from master?
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EDIT:
See @Simba Answer for valid solution
submodule.<name>.update is what you want to change, see the docs - default checkout
submodule.<name>.branch specify remote branch to be tracked - default master
OLD ANSWER:
Persona...
Truncating long strings with CSS: feasible yet?
... to be selected in Firefox. Check out his guest post on Matt Snider's blog for the full details on how this works.
Note this technique also prevents updating the content of the node in JavaScript using the innerHTML property in Firefox. See the end of this post for a workaround.
CSS
.ellipsis {
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How do I install a custom font on an HTML site
...S3, but been proposed and implemented in CSS2 and has been supported in IE for quite a long time.
You declare it in the CSS like this:
@font-face { font-family: Delicious; src: url('Delicious-Roman.otf'); }
@font-face { font-family: Delicious; font-weight: bold; src: url('Delicious-Bold.otf');}...
text-overflow:ellipsis in Firefox 4? (and FF5)
... CSS property must be one of the few things that Microsoft has done right for the web.
5 Answers
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Android static object lifecycle
... value in application object if it is not static when I start new activity for example I declare variable current page in application object and its value always return to zero when I open new activity
– Mohammed Subhi Sheikh Quroush
Feb 14 '13 at 11:12
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The static keyword and its various uses in C++
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Variables:
static variables exist for the "lifetime" of the translation unit that it's defined in, and:
If it's in a namespace scope (i.e. outside of functions and classes), then it can't be accessed from any other translation unit. This is known as "intern...
Is it possible to make relative link to image in a markdown file in a gist?
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As of now, relative image links are working for me, in both a repository and a wiki. I'm using syntax like this:
Here's an example:
https://github.com/mark-anders/relative-image-url
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Line-breaking widget layout for Android
...e divided into 'words', each being a widget, and sequence of 'words' would form the data ('sentence'?), the ViewGroup widget containing the words. As space required for all 'words' in a 'sentence' would exceed the available horizontal space on the display, I would like to wrap these 'sentences' as y...