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How do I run a simple bit of code in a new thread?
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how to use ThreadPool.QueueUserWorkItem with callback function means when job done then call back will notify us.
– Mou
Feb 22 '17 at 12:27
add a...
Why does Vim save files with a ~ extension?
...rmer doesn't exist.
You have to create a directory in your home directory called vimtmp for this to work. Also, check that backups are enabled in your config (add set backup if not).
That way you get the benefit of both worlds, you don't have to see the files, but if something does get futzed you ...
Convert special characters to HTML in Javascript
...s off of str. IE7 and below don't support that, and you can just as easily call charCodeAt right off of str with i as the argument. var iC = str.charCodeAt(i)
– Chase
Jan 30 '12 at 7:54
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allowDefinition='MachineToApplication' error when publishing from VS2010 (but only after a previous
...reated. These targets are included in
web application projects
automatically.
All packaging files will be deleted
every time that the MvcBuildViews
target executes.
<Target Name="MvcBuildViews" AfterTargets="AfterBuild" Condition="'$(MvcBuildViews)'=='true'" DependsOnTargets="Clean...
MySQL > Table doesn't exist. But it does (or it should)
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On Mac to replicate my database locally, in addition to copying over the ibdata file (located next to the database dir) I had to chown _mysql:wheel the databasename dir, ibdata and all files in the dir (use chown -R ...). Similarly, the permissions were inco...
How to determine an object's class?
...the uses of getClass and instanceof can be avoided with polymorphic method calls.
– Bill the Lizard
Feb 12 '09 at 15:28
3
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When should a class be Comparable and/or Comparator?
...g Comparable means "I can compare myself with another object." This is typically useful when there's a single natural default comparison.
Implementing Comparator means "I can compare two other objects." This is typically useful when there are multiple ways of comparing two instances of a type - e.g...
Using Pairs or 2-tuples in Java [duplicate]
... types are distinguishable by the number of parameters, it's fine to types called Tuple<T1,T2>, Tuple<T1,T2,T3>, etc. The names are not good in Java, which does not allow such distinction, but that doesn't mean Tuple is not a good name for classes with hardcoded number of types in langu...
How to detect if URL has changed after hash in JavaScript
... by the documentation present on Mozilla docs. The popstate event (and its callback function onpopstate) are not triggered whenever the pushState() or replaceState() are called in code. Therefore the original answer does not apply in all cases.
However there is a way to circumvent this by monkey-pa...
Make xargs handle filenames that contain spaces
...nly necessary if you only want files with spaces in the names. More generically (e.g., when processing a batch of files some of which have spaces, some not), just skip the grep:
ls | sed 's| |\\ |g' | xargs ...
Then, of course, the filename may have other whitespace than blanks (e.g., a tab):
l...