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Calculating sum of repeated elements in AngularJS ng-repeat
...erates over the collection twice. this is fine for small collections, but what if the collection is rather large? it seems like in ng-repeat there should be a way to have a running sum on a given object field.
– icfantv
Aug 6 '14 at 16:14
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Use of #pragma in C
What are some uses of #pragma in C, with examples?
10 Answers
10
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How to load json into my angular.js ng-model?
I have what I think is probably a very obvious question, but I couldn't find an answer anywhere.
3 Answers
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How to stop an animation (cancel() does not work)
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@user349871: setFillAfter() probably does not do what you think it does, anyway. When the touch event occurs, clear the animation and then adjust your layout to affect whatever permanent change you seek.
– CommonsWare
Nov 6 '10 at 10:0...
How do you make lettered lists using markdown?
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To do indent formatting this is what I use:
<style type="text/css">
/* Indent Formatting */
/* Format: a-1-i-A-1-I */
ol {list-style-type: lower-alpha;}
ol ol { list-style-type: decimal;}
ol ol ol { list-style-type: lower-roman;}
ol...
How do I pre-populate a jQuery Datepicker textbox with today's date?
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Update: There are reports this no longer works in Chrome.
This is concise and does the job (obsolete):
$(".date-pick").datepicker('setDate', new Date());
This is less concise, utilizing chaining allows it to work in chrome (2019-...
Best way to represent a fraction in Java?
...ny cases, BigFraction(Double.toString(d)) may give a result
* closer to what the user expects.
*/
public BigFraction(double d)
{
if(Double.isInfinite(d))
throw new IllegalArgumentException("double val is infinite");
if(Double.isNaN(d))
throw new IllegalArgumentException...
Check if a path represents a file or a folder
...d method to check if a String represents a path for file or a directory. What are valid directory names in Android? As it comes out, folder names can contain '.' chars, so how does system understand whether there's a file or a folder?
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Android basics: running code in the UI thread
...pool, to execute a default no-op doInBackground(), before eventually doing what amounts to a post(). This is by far the least efficient of the three. Use AsyncTask if you actually have work to do in a background thread, not just for the use of onPostExecute().
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Alternative to itoa() for converting integer to string C++? [duplicate]
I was wondering if there was an alternative to itoa() for converting an integer to a string because when I run it in visual Studio I get warnings, and when I try to build my program under Linux, I get a compilation error.
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