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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
... This can reduce throughput when some of the operations are stores, esp. a mix of loads and stores.
– Peter Cordes
Mar 18 '16 at 1:52
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How to convert NSNumber to NSString
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I prefer descriptionWithLocale:[NSLocale currentLocale] because it works both for ints and floats.
– just.do.it
Apr 11 '15 at 17:22
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Unpacking array into separate variables in JavaScript
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This is currently the only cross-browser-compatible solution AFAIK:
var one = arr[0],
two = arr[1];
ES6 will allow destructuring assignment:
let [x, y] = ['foo', 'bar'];
console.log(x); // 'foo'
console.log(y); // 'bar'
Or, to stick to your initial example:
var arr = [...
How to create an android app using HTML 5
Can we create android applications using HTML5?
6 Answers
6
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Submit HTML form on self page
I want an HTML form to submit to itself. How do I use the action attribute?
5 Answers
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Why all the Active Record hate? [closed]
...l, of course the ORM provided ways to express queries in a kind of OOP+SQL-Mix - of course in an OOP-like syntax - but that just took more time than simply writing an SQL query. The abstraction leaked, the "OOPSQLExperiment" on top of OOP - to allow users to write SQL in OOP syntax was the worst ide...
What online brokers offer APIs? [closed]
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IB does seem to be the best option, and so far the only one with a wide range of language support.
– Wilco
Sep 29 '08 at 15:42
1
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How do I properly clean up Excel interop objects?
I'm using the Excel interop in C# ( ApplicationClass ) and have placed the following code in my finally clause:
41 Answers
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How To Format A Block of Code Within a Presentation? [closed]
I am preparing a presentation using Google Slides, though I can also work on the presentation within Open Office that will include code snippets.
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Writing handler for UIAlertAction
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Instead of self in your handler, put (alert: UIAlertAction!). This should make your code look like this
alert.addAction(UIAlertAction(title: "Okay",
style: UIAlertActionStyle.Default,
handler: {(alert: UIAlertAction!) in pri...