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How to kill an Android activity when leaving it so that it cannot be accessed from the back button?
...n Android activity, I would like to start a new activity for the user at some point. Once they leave the first activity and arrive at the second, the first activity is stale and I want to remove it completely so it can not be accessed again from the back button.
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Proper way to rename solution (and directories) in Visual Studio
... Visual Studio solution (2010, but it shouldn't matter) that I need to rename.
18 Answers
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How to print to console when using Qt
I'm using Qt4 and C++ for making some programs in computer graphics. I need to be able to print some variables in my console at run-time, not debugging, but cout doesn't seem to work even if I add the libraries. Is there a way to do this?
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Hashing a dictionary?
For caching purposes I need to generate a cache key from GET arguments which are present in a dict.
11 Answers
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Get characters after last / in url
I want to get the characters after the last / in an url like http://www.vimeo.com/1234567
8 Answers
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Why is using the JavaScript eval function a bad idea?
...ity to compile/cache eval'd code)
Edit: As @Jeff Walden points out in comments, #3 is less true today than it was in 2008. However, while some caching of compiled scripts may happen this will only be limited to scripts that are eval'd repeated with no modification. A more likely scenario is that y...
HTML5 LocalStorage: Checking if a key exists [duplicate]
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Quoting from the specification:
The getItem(key) method must return the current value associated with the given key. If the given key does not exist in the list associated with the object then this method must return null.
You should actually check against null.
if (loc...
How to avoid installing “Unlimited Strength” JCE policy files when deploying an application?
...l the JCE unlimited strength jars in the security folder. This is fine for me being the developer, I can install them.
11 A...
Does uninstalling a package with “pip” also remove the dependent packages?
... specloud and they're still there, but not the specloud package itself.
As mentioned below, You can install and use the pip-autoremove utility to remove a package plus unused dependencies.
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npm WARN package.json: No repository field
...e this:
"repository": {
"type": "git",
"url": "git://github.com/username/repository.git"
}
Read more about the repository field, and see the logged bug for further details.
Additionally, as originally reported by @dan_nl, you can set private key in your package.json.
This will not only sto...