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In Rails, how do you render JSON using a view?
...oller and you want to get a json response for a show request, it'd be nice if you could create a file in your views/users/ dir, named show.json and after your users#show action is completed, it renders the file.
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C/C++ maximum stack size of program
...t for a DFS algorithm.
Most compilers including Visual Studio let you specify the stack size. On some (all?) linux flavours the stack size isn't part of the executable but an environment variable in the OS. You can then check the stack size with ulimit -s and set it to a new value with for example ...
What's the best way to cancel event propagation between nested ng-click calls?
...tion. stopPropagation don't work anymore, but preventDefault() does. Only difference is that I called directly on ng-click. <tr ng-click="ctr.foo(); $event.preventDefault()">.....</tr>
– MilitelloVinx
Dec 23 '16 at 21:15
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Difference between 2 dates in SQLite
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SELECT julianday('now') - julianday(DateCreated) FROM Payment;
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Bootstrap throws Uncaught Error: Bootstrap's JavaScript requires jQuery [closed]
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If it's not working from this.. it might be that jQuery is installed via Bower and so you might need to look under bower_components/jquery/dist/jquery.js .. the "dist" part being what I had overlooked.
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Regex to check whether a string contains only numbers [duplicate]
I get false on both "123" and "123f" . I would like to check if the hash only contains numbers. Did I miss something?
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How to fix 'sudo: no tty present and no askpass program specified' error?
...Jul 9 '14 at 8:07
Fatemeh JabbariFatemeh Jabbari
1,97111 gold badge88 silver badges33 bronze badges
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Remove rows with all or some NAs (missing values) in data.frame
... 2
6 ENSG00000221312 0 1 2 3 2
Your solution can't work. If you insist on using is.na, then you have to do something like:
> final[rowSums(is.na(final[ , 5:6])) == 0, ]
gene hsap mmul mmus rnor cfam
2 ENSG00000199674 0 2 2 2 2
4 ENSG00000207604 0 ...
How can I pass a Bitmap object from one activity to another
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If the bitmap exists as a file or a resource, its is always better to pass the URI or ResourceID of the bitmap and not the bitmap itself. Passing the entire bitmap requires a lot of memory. Passing the URL requires very littl...
Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
...t;/span>
</body>
<script>
var objectContainer = {};
if(typeof message == 'undefined'){
var asyncScript = document.createElement('script');
asyncScript.onload = function(){
objectContainer.messageClass = new message(document.getElementById('message')...