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PyCharm shows unresolved references error for valid code
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File | Invalidate Caches... and restarting PyCharm helps.
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How to change language settings in R
...-project.R force.LANG en_US.UTF-8")
but do not forget to quit R and start R.app again afterwards. Please
note that you must always use `.UTF-8' version of the locale,
otherwise R.app will not work properly.
This helped me to change my console language from Chinese to English.
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WWW or not WWW, what to choose as primary site name? [closed]
... - those would be when the Chief Exec has a fit because "all websites must start with WWW!" ;)
– Keith Williams
Jul 13 '09 at 12:57
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S3 - Access-Control-Allow-Origin Header
...ally easy fix for me.
I simply added HEAD method and clicked saved and it started working.
<CORSConfiguration>
<CORSRule>
<AllowedOrigin>*</AllowedOrigin>
<AllowedMethod>GET</AllowedMethod>
<AllowedMethod>HEAD</AllowedMethod> <!-- A...
What should I do when 'svn cleanup' fails?
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When starting all over is not an option...
I deleted the log file in the .svn directory (I also deleted the offending file in .svn/props-base), did a cleanup, and resumed my update.
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Convert all first letter to upper case, rest lower for each word
... the method toLower() should be ToLower(), first letter of method start with Uppercase
– Alex
Jul 1 '15 at 8:08
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How do I auto size a UIScrollView to fit its content
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Actually, we cannot start unioning from CGRect.zero, it works only if you home some subviews in negative coordinates. You should start union subview frames from the first subview, not from zero. For instance, you have just one subview which is ...
Pick any kind of file via an Intent in Android
I would like to start an intentchooser for apps which can return any kind of file
7 Answers
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rsync exclude according to .gitignore & .hgignore & svn:ignore like --filter=:C
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A good start, though I hesitate to “accept” this answer as it only covers Git.
– Jesse Glick
Mar 27 '13 at 14:31
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Building a notification system [closed]
I am at the start of building a Facebook style notification system for our page (social gaming type) and I'm now researching what would be the best way to design such system. I'm not interested in how to push notifications to the user or anything like that (for now even). I am researching how to bui...