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Set keyboard caret position in html textbox

...ion in a Textbox or TextArea with Javascript A generic function that will allow you to insert the caret at any position of a textbox or textarea that you wish: function setCaretPosition(elemId, caretPos) { var elem = document.getElementById(elemId); if(elem != null) { if(elem.crea...
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UIButton inside a view that has a UITapGestureRecognizer

...wered Jul 27 '10 at 22:29 Lily BallardLily Ballard 164k2525 gold badges355355 silver badges331331 bronze badges ...
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How can I change Mac OS's default Java VM returned from /usr/libexec/java_home

...'`" But standard double-clickable application bundles don't use JDKs installed under /Library/Java at all. Old-style .app bundles using Apple's JavaApplicationStub will use Apple Java 6 from /System/Library/Frameworks, and new-style ones built with AppBundler without a bundled JRE will use the "p...
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Are soft deletes a good idea? [duplicate]

... I say it's a bad idea, generally (with some exceptions, perhaps). First, your database should be backed up regularly, so you should never be in a situation where you would lose data permanently because of a DELETE (unless it's a deletion of just-adde...
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How do you pass custom environment variable on Amazon Elastic Beanstalk (AWS EBS)?

...ll deploy to another environment later and are afraid of forgetting to manually set them, or if you are ok with committing the values to source control. I use a mix of both. share | improve this ans...
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R script line numbers at error?

...ou the line number, but it will tell you where the failure happens in the call stack which is very helpful: traceback() [Edit:] When running a script from the command line you will have to skip one or two calls, see traceback() for interactive and non-interactive R sessions I'm not aware of anot...
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How to find event listeners on a DOM node when debugging or from the JavaScript code?

...d A.com/js/jquery-ui-1.10.3.custom.js?_=1384831682813. Origin B.com is not allowed by Access-Control-Allow-Origin. – hiway Nov 19 '13 at 3:50 5 ...
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How do I disable the security certificate check in Python requests

...erification happens only once per connection so we need to close # all the opened adapters once we're done. Otherwise, the effects of # verify=False persist beyond the end of this context manager. opened_adapters.add(self.get_adapter(url)) settings = old_merge_enviro...
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Freeing up a TCP/IP port?

... As the others have said, you'll have to kill all processes that are listening on that port. The easiest way to do that would be to use the fuser(1) command. For example, to see all of the processes listening for http requests on port 80 (run as root or use sudo): # f...
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Including one C source file in another?

...e. Say you have a complex, performance critical subsystem with a fairly small public interface and a lot of non-reusable implementation code. The code runs to several thousand lines, a hundred or so private functions and quite a bit of private data. If you work with non-trivial embedded systems, yo...