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How to disable “Save workspace image?” prompt in R?
... this to ~/.Rprofile:
qs <- function(save="yes") { q(save=save)}
So now q() quits without saving (or prompting) but qs() will save and quit (also without prompting)
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Windows equivalent to UNIX pwd
...n applet in Control Panel to enable command extensions but I can't find it now.
– sean e
May 28 '09 at 17:26
Command e...
How to find nth occurrence of character in a string?
...Ced, I added an explanation and a small fix to regex. I hope it is clearer now.
– andcoz
Sep 17 '15 at 11:39
Thanks fo...
How do you redirect HTTPS to HTTP?
...e same is true for your domain name and your hosting! A PKI certificate is now NOT expensive compared to domain names, and is insignificant compared to hosting/bandwidth costs!
– verdy_p
Feb 17 '19 at 12:27
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How to detect that animation has ended on UITableView beginUpdates/endUpdates?
...TableView). I've decided to use performSelector:withObject:afterDelay: for now. Not ideal, but gets the job done.
UPDATE: It looks like I can use scrollViewDidEndScrollingAnimation: for this purpose (this is specific to my implementation, see comment).
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How to make return key on iPhone make keyboard disappear?
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Hey chris, it's all sorted now. Thanks.
– K.Honda
Jun 1 '11 at 9:18
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How to set cursor position in EditText?
... EditText ,while loading the page a text is set in the first EditText, So now cursor will be in the starting place of EditText , I want to set cursor position in the second EditText which contains no data. How to do this?
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HAProxy redirecting http to https (ssl)
...on that "the syntax of both directives is the same, that said, redirect is now considered as legacy and configurations should move to the http-request redirect form". I infer, without being completely sure, that the same explanation applies to the newer releases of the open source version of HAProxy...
Comet and jQuery [closed]
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Please know that plugin is quite old and no longer maintained. Cometd now packages their own JS lib along with a jQuery interface plugin.
– Morgan ARR Allen
Mar 21 '11 at 20:43
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How to detect input type=file “change” for the same file?
...an simply set to null the file path every time user clicks on the control. Now, even if the user selects the same file, the onchange event will be triggered.
<input id="file" onchange="file_changed(this)" onclick="this.value=null;" type="file" accept="*/*" />
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