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How do I limit the number of returned items?
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While this code snippet may solve the question, including an explanation of how and why this solves the problem would really help to improve the quality of your post. Remember that you are answering the question for readers in the future, not just the person asking now! P...
What's the fastest way to merge/join data.frames in R?
... before relying on the plyr timings here. Also note that the data.table do include the time to convert to data.table and set the key, for fareness.
This answer has been updated since originally answered in Dec 2010. The previous benchmark results are below. Please see revision history of this ans...
Kill some processes by .exe file name
...ss name is a friendly name for the process, such as Outlook, that does not include the .exe extension or the path"
– user472308
Jun 3 '14 at 16:50
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Batch File; List files in directory, only filenames?
... What if I do not want the output file "fileslist.txt" to be included in the list?
– Behnam
May 4 at 21:42
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How to remove a lua table entry by its key?
...for the array portion of a table, the default table.remove() functionality includes renumbering the indices, which your override would not do. If you do want to add your function to the table function set, then I'd probably name it something like table.removekey() or some such.
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Convert to absolute value in Objective-C
...ed char) for that matter...)
Apple's and GNU's Objective-C headers also include an ABS() macro which is type-agnostic. I don't recommend using ABS() however as it is not guaranteed to be side-effect-safe. For instance, ABS(a++) will have an undefined result.
If you're using C++ or Objective-C+...
Is there an ExecutorService that uses the current thread?
...r MoreExecutors.directExecutor() if you don't need an ExecutorService.
If including Guava is too heavy-weight, you can implement something almost as good:
public final class SameThreadExecutorService extends ThreadPoolExecutor {
private final CountDownLatch signal = new CountDownLatch(1);
pri...
What is the difference between IEnumerator and IEnumerable? [duplicate]
...called GetEnumerator. This method returns (as all methods return something including void) another type which is an interface and that interface is IEnumerator. When you implement enumerator logic in any of your collection class, you implement IEnumerable (either generic or non generic). IEnumerable...
AngularJS ng-repeat handle empty list case
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newest angular has ng-if included!
– markmarijnissen
Mar 19 '14 at 19:41
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Difference between and ?
..., while the system.webserver version is used to configure IIS 7.0. IIS 7.0 includes a new ASP.NET pipeline and some configuration differences, hence the extra config sections.
However...
If you're running IIS 7.0 in integrated mode only, you shouldn't need to add the handlers to both sections. A...