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How do I discover memory usage of my application in Android?
...new int[1];
pids[0] = key;
android.os.Debug.MemoryInfo[] memoryInfoArray = activityManager.getProcessMemoryInfo(pids);
for(android.os.Debug.MemoryInfo pidMemoryInfo: memoryInfoArray)
{
Log.i(TAG, String.format("** MEMINFO in pid %d [%s] **\n",pids[0],pidMap.get(pids[0])));
...
targetContentOffsetForProposedContentOffset:withScrollingVelocity without subclassing UICollectionVi
...ionView.bounds.size.width, self.collectionView.bounds.size.height);
NSArray *array = [super layoutAttributesForElementsInRect:targetRect];
for (UICollectionViewLayoutAttributes *layoutAttributes in array) {
CGFloat itemOffset = layoutAttributes.frame.origin.x;
if (ABS(itemO...
How to pass an ArrayList to a varargs method parameter?
Basically I have an ArrayList of locations:
5 Answers
5
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Moment.js: Date between dates
...es in some special format, then one can able to prepare date ranges inside array by converting those dates with required format and then we can compare.
– Sajjad Ali Khan
Jan 13 '16 at 19:10
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Favorite way to create an new IEnumerable sequence from a single value?
I usually create a sequence from a single value using array syntax, like this:
4 Answers
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PHP PDO returning single row
...
fetch(PDO::FETCH_ASSOC) will cut the returned array in half if you only need a key-value array.
– rybo111
Aug 29 '15 at 16:31
...
Dealing with float precision in Javascript [duplicate]
...? 1 : Math.pow(10, parts[1].length);
}
return function() {
return Array.prototype.reduce.call(arguments, function (prev, next) { return prev === undefined || next === undefined ? undefined : Math.max(prev, _shift (next)); }, -Infinity);
};
})();
Math.a = function () {
var f = _cf.apply...
How to format a floating number to fixed width in Python
...
I needed something similar for arrays. That helped me
some_array_rounded=np.around(some_array, 5)
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What is a Shim?
... the ES2015 specification (aka ES5), the method find has been added to the Array prototype. So let's say you are running your code using a JavasScript engine prior to this specification (ex: Node 0.12) which doesn't offer that method yet. By loading the ES5 shim, these new methods will be added to t...
What does enumerable mean?
..., for example if you call Object.getOwnPropertyNames([]) (which returns an array of all properties, enumerable or not, on []), it will return ['length'], which includes the non-enumerable property of an array, 'length'.
You can make your own non-enumerable properties by calling Object.definePropert...