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How do I rename all folders and files to lowercase on Linux?
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A concise version using the "rename" command:
find my_root_dir -depth -exec rename 's/(.*)\/([^\/]*)/$1\/\L$2/' {} \;
This avoids problems with directories being renamed before files and trying to move files into non-existing directories (e.g. "A/A" into "a/a").
Or, a more...
Error : BinderProxy@45d459c0 is not valid; is your activity running?
... destroyed.
I was seeing this error reported once in a while from some of my apps when the activity calling the dialog was finishing for some reason or another when it tried to show a dialog. Here's what solved it for me:
if(!((Activity) context).isFinishing())
{
//show dialog
}
I've been u...
What is the best way to force yourself to master vi? [closed]
...n't even think about what keys to press to search or navigate or save. And my hands never leave the keyboard. To use Vim is one of the best choices I've made in my programming career.
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improv...
Status bar won't disappear
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@PsychoDad Check my answer for a more global solution.
– Idan
Sep 19 '13 at 23:59
2
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Should I use SVN or Git? [closed]
...e version of MSysGit, and tell TortoiseGit where to find it. I just moved my big svn repo over to git today because svn's poor renaming support finally made me mad enough.
– We Are All Monica
Sep 24 '10 at 19:37
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what is the best way to convert a json formatted key value pair to ruby hash with symbol as key?
...nice_hash gem: https://github.com/MarioRuiz/nice_hash
require 'nice_hash'
my_str = "{ 'user': { 'name': 'foo', 'age': 40, 'location': { 'city' : 'bar', 'state': 'ca' } } }"
# on my_hash will have the json as a hash
my_hash = my_str.json
# or you can filter and get what you want
vals = my_str.json...
How can you automatically remove trailing whitespace in vim
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I found the answer here.
Adding the following to my .vimrc file did the trick.
autocmd BufWritePre *.py :%s/\s\+$//e
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POST request via RestTemplate in JSON
I didn't find any example how to solve my problem, so I want to ask you for help. I can't simply send POST request using RestTemplate object in JSON
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Last iteration of enhanced for loop in java
Is there a way to determine if the loop is iterating for the last time. My code looks something like this:
21 Answers
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Allow multiple roles to access controller action
Right now I decorate a method like this to allow "members" to access my controller action
9 Answers
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