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Rails hidden field undefined method 'merge' error
... lulalala
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answered Jul 29 '13 at 10:10
Tushar.PUCSDTushar.PUCSD
1,059...
move_uploaded_file gives “failed to open stream: Permission denied” error
...ing owner chown I added my apache process to a 'www' group and added these directories to the same 'www' group through chgrp
– Ali Saeed
Apr 9 '15 at 15:27
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Bundling data files with PyInstaller (--onefile)
I'm trying to build a one-file EXE with PyInstaller which is to include an image and an icon. I cannot for the life of me get it to work with --onefile .
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How to fully delete a git repository created with init?
...T_DIR -name *.git* -ok rm -Rf {} \;
This will recursively search for any directories or files containing ".git" in the file/directory name within the specified Git directory. This will include .git/ and .gitignore files and any other .git-like assets. The command is interactive and will ask befor...
How to create a zip file in Java
...he only issue which can appear here is that it won't work in case you have directories. So, for example, if you have "/dir/SomeTextFile.txt" in the pathInZipfile variable, you need to create the 'dir' inside .zip archive. For this, just add the next line: Files.createDirectories(pathInZipfile.getPar...
How can I install a local gem?
If I download a .gem file to a folder in my computer, can I install it later using gem install ?
9 Answers
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Moving project to another folder in Eclipse
I generally have my working projects sitting on folders on my Desktop. When they are completed I just move them to a c:\dev\ . The thing is I'm doing it in a rather archaic way.
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How to install CocoaPods?
I referred too many links and tried, but had no success. If any one has an idea then please please share with me. I read cocoa pods documents and many times tried to install but always failed because of the starting steps. I found one error whereby I can't install gems first. Can anyone give me the ...
How to execute a Ruby script in Terminal?
I've set everything up that I need on my Mac (Ruby, Rails, Homebrew, Git, etc), and I've even written a small program. Now, how do I execute it in Terminal? I wrote the program in Redcar and saved it as a .rb, but I don't know how to execute it through Terminal. I want to run the program and see if ...
What regular expression will match valid international phone numbers?
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898|897|896|895|894|893|892|891|890|889|888|
887|886|885|884|883|882|881|880|879|878|877|
876|875|874|873|872|871|870|859|858|857|856|
855|854|853|852|851|850|839|838|837|836|835|
834|833|832|831|830|809|808|807|806|805|804|
803|802|801|800|699|698|697|696|695|694|693|
692|691|690|689...