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mmap() vs. reading blocks
I'm working on a program that will be processing files that could potentially be 100GB or more in size. The files contain sets of variable length records. I've got a first implementation up and running and am now looking towards improving performance, particularly at doing I/O more efficiently since...
Create and append dynamically
...end to it.
iDiv.appendChild(innerDiv);
http://jsfiddle.net/W4Sup/1/
The order of event creation doesn't have to be as I have it above. You can alternately append the new innerDiv to the outer div before you add both to the <body>.
var iDiv = document.createElement('div');
iDiv.id = 'block'...
Difference between socket and websocket?
...kets are different than websockets . It seems like they're only conceptually similar.
5 Answers
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Is there a way to check if a file is in use?
...nderstand your hesitation about using exceptions, but you can't avoid them all of the time:
protected virtual bool IsFileLocked(FileInfo file)
{
try
{
using(FileStream stream = file.Open(FileMode.Open, FileAccess.Read, FileShare.None))
{
stream.Close();
}...
A KeyValuePair in Java [duplicate]
...noted that in most cases java.util.Map.Entry<K, V> should be used in order to program to interfaces. So you should be using List<Map.Entry<K, V>>, for example, for the same reason you wouldn't use ArrayList<AbstractMap.SimpleEntry<K,V>> in the consuming code. The code t...
UIRefreshControl on UICollectionView only works if the collection fills the height of the container
...Juan, you probably have already found the answer to your question. But, in order to return the refresh control to its normal state following a refresh, you must call [refreshControl endRefreshing].
– Merott
Jul 29 '13 at 23:40
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Java: Equivalent of Python's range(int, int)?
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You can use the following code snippet in order to get a range set of integers:
Set<Integer> iset = IntStream.rangeClosed(1, 5).boxed().collect
(Collectors.toSet());
s...
Starting the week on Monday with isoWeekday()
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to use JavaScript source maps (.map files)?
...of the file, instead of the modified state.
So, to answer you questions in order:
What is it for? To de-reference uglified code
How can a developer use it? You use it for debugging a production app. In development mode you can use the full version of Angular. In production, you would use the minifi...
What's the difference between getRequestURI and getPathInfo methods in HttpServletRequest?
...ntroller. I need to match request paths to different handlers (actions) in order to choose the correct one.
4 Answers
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