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How to save a dictionary to a file?
... return pickle.load(f)
These functions assume that you have an obj folder in your current working directory, which will be used to store the objects.
Note that pickle.HIGHEST_PROTOCOL is a binary format, which could not be always convenient, but is good for performance. Protocol 0 is a text...
iOS: How to store username/password within an app?
...eychain.
Include Security.framework (in Xcode 3 right-click on frameworks folder and add existing framework. In Xcode 4 select your project, then select target, go to Build Phases tab and click + under Link Binary With Files) and KeychainItemWrapper .h & .m files into your project, #import the ...
Brew update failed: untracked working tree files would be overwritten by merge
...4 before I got the error. The brew update before changing the owner of the folder caused the whole problem.
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Parser Error Message: Could not load type 'TestMvcApplication.MvcApplication'
...he box" settings, the IDE creates a bunch of sub directories under the bin folder for the web project.
Once this starts happening, if the Cassini server is running, then the project does not serve properly.
I fixed it by going into the Web Project properties -> Build settings and changing the O...
How to create an alias for a command in Vim?
... can simply type the following command in your .vimrc file (if not in home folder than create one)
cabbrev t tabnew
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Trim trailing spaces in Xcode
... your local system to do anything anytime. You could set up an Applescript folder action (arrgh) or use a launch demon and the FSEvents facility to watch your source code files.
You can also add a couple of scripts to Xcode (user scripts in the menu, script phases in targets, custom Actions in the ...
How do I switch between the header and implementation file in Xcode 4?
... Xcode, it normally works okay. Although when you have moved files between
folders & groups in the file list of Xcode, it will also list the relation between the files.
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TextView - setting the text size programmatically doesn't seem to work
... In my case i declared font in the files dimen.xml in these folders: values, values-sw600dp, values-sw720dp with specific values.
– Vikas
Sep 29 '15 at 6:27
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Echo a blank (empty) line to the console from a Windows batch file [duplicate]
...g. for /r %a (*) do echo.%a and so on, they append paths from the previous folder to the next one. echo(, echo,, echo;, and echo= do not have this problem.
– tomasz86
Jan 14 '19 at 8:13
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“Use of undeclared type” in Swift, even though type is internal, and exists in same module
...ntered this issue when added new ViewController to my project in new Group/Folder.
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