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How to check if BigDecimal variable == 0 in java?
...quals and compareTo is not as you think. docs.oracle.com/javase/1.5.0/docs/api/java/math/…
– nhahtdh
Aug 31 '12 at 1:53
2
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Angular directives - when and how to use compile, controller, pre-link and post-link [closed]
...g-transclude></div></div>'
}
});
Compile
The compile API looks like so:
compile: function compile( tElement, tAttributes ) { ... }
Often the parameters are prefixed with t to signify the elements and attributes provided are those of the source template, rather than that of t...
Get month name from Date
...
It is now possible to do this with the ECMAScript Internationalization API:
const date = new Date(2009, 10, 10); // 2009-11-10
const month = date.toLocaleString('default', { month: 'long' });
console.log(month);
'long' uses the full name of the month, 'short' for the short name, a...
How to wait until an element exists?
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I've always found MutationObserver api a bit complex so I've built a library, arrive.js, to provide a simpler api to listen for elements creation/removal.
– Uzair Farooq
Apr 17 '14 at 18:23
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How can I see the entire HTTP request that's being sent by my Python application?
In my case, I'm using the requests library to call PayPal's API over HTTPS. Unfortunately, I'm getting an error from PayPal, and PayPal support cannot figure out what the error is or what's causing it. They want me to "Please provide the entire request, headers included".
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How to use UIVisualEffectView to Blur Image?
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Better hope the API doesn’t change! That’s one of the reasons discussing not-yet-released Apple APIs can be tricky. For example, some of the UIKit Dynamics APIs change slightly between beta and release. Nothing major, but they would have...
What is HTML5 ARIA?
...w that a div with role of “button” is a button, only its accessibility API portion does.
As a consequence, this means that you absolutely have to implement keyboard navigation, focusability and other behavioural patterns known from desktop applications yourself. You can find some Advanced ARIA ...
Multiple arguments vs. options object
...answer. It depends. Beware boolean traps ariya.ofilabs.com/2011/08/hall-of-api-shame-boolean-trap.html
– Trevor Dixon
Oct 10 '12 at 19:50
2
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How to get current memory usage in android?
...ailableMegs = mi.availMem / 0x100000L;
//Percentage can be calculated for API 16+
double percentAvail = mi.availMem / (double)mi.totalMem * 100.0;
Explanation of the number 0x100000L
1024 bytes == 1 Kibibyte
1024 Kibibyte == 1 Mebibyte
1024 * 1024 == 1048576
1048576 == 0x...
Why should I use Restify?
I had the requirement to build up a REST API in node.js and was looking for a more light-weight framework than express.js which probably avoids the unwanted features and would act like a custom-built framework for building REST APIs. Restify from its intro is recommended for the same case.
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