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What is a smart pointer and when should I use one?
...are useful when you want to tie the lifetime of the object to a particular block of code, or if you embedded it as member data inside another object, the lifetime of that other object. The object exists until the containing block of code is exited, or until the containing object is itself destroyed....
Getting JavaScript object key list
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I don't suppose Javascript is like PHP, where you can skip the first line altogether? Not that something like that is advisable to do anyway.
– Bart van Heukelom
Jun 18 '10 at 9:45
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Does Parallel.ForEach limit the number of active threads?
...ach. So if the body part of the ForEach calls out to long running IO-bound/blocking functions which would leave the thread waiting around, the algorithm will spawn up more threads and repartition the collection between them. If the threads complete quickly and don't block on IO threads for example, ...
How to get the ThreadPoolExecutor to increase threads to max before queueing?
...n to this limitation with ThreadPoolExecutor. It involves extending LinkedBlockingQueue to have it return false for queue.offer(...) when there are already some tasks queued. If the current threads are not keeping up with the queued tasks, the TPE will add additional threads. If the pool is alrea...
How to update column with null value
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Now, let me clarify. Through php I am using PDO and updating through a query.
– jim
Oct 6 '10 at 8:13
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Xcode doesn't show the line that causes a crash
...2b7da __64-[UIViewController viewDidMoveToWindow:shouldAppearOrDisappear:]_block_invoke + 42
10 UIKit 0x000000010ee29ac4 -[UIViewController _executeAfterAppearanceBlock] + 86
11 UIKit 0x000000010ec8d77c _runAfterCACommitDeferredBl...
Groovy executing shell commands
...st.txt: No such file or directory\n"
As another post mentions, these are blocking calls, but since we want to work with the output, this may be necessary.
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Is there a good jQuery Drag-and-drop file upload plugin? [closed]
...h should be the point, try for yourself: plupload.com/example_all_runtimes.php
– Erik Johansson
Nov 3 '11 at 9:46
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Favorite Visual Studio keyboard shortcuts [closed]
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Ctrl+K, Ctrl+C Comment a block
Ctrl+K, Ctrl+U Uncomment the block
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edited Mar 11 '09 at 1:16
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MySQL - force not to use cache for testing speed of query
...ache in action! Worth the read. databasejournal.com/features/mysql/article.php/3110171/…
– Adrian P.
Feb 20 '14 at 18:03
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