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Simple insecure two-way data “obfuscation”?
I'm looking for very simple obfuscation (like encrypt and decrypt but not necessarily secure) functionality for some data. It's not mission critical. I need something to keep honest people honest, but something a little stronger than ROT13 or Base64 .
...
How to define optional methods in Swift protocol?
...st leave empty */
}
}
struct MyStruct: MyProtocol {
/* no compile error */
}
Advantages
No Objective-C runtime is involved (well, no explicitly at least). This means you can conform structs, enums and non-NSObject classes to it. Also, this means you can take advantage of powerful generi...
How to embed a text file in a .NET assembly?
... This is a much better approach because it will throw a compiler error if the resource is removed. It also eliminates typos. Thanks for the post.
– Ben Gripka
Dec 14 '12 at 2:58
...
Multi-Line Comments in Ruby?
...begin and =end must be at the beginning of the line or
it will be a syntax error.
=end
puts "Hello world!"
<<-DOC
Also, you could create a docstring.
which...
DOC
puts "Hello world!"
"..is kinda ugly and creates
a String instance, but I know one guy
with a Smalltalk background, who
does th...
CKEditor automatically strips classes from div
...
There is a syntax error you had above. Specifically style attributes must be set with curly braches {} instead of parens ()
– kamelkev
Jul 17 '13 at 3:11
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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
...rameter is present, and if it's not provided, the require method throws an error. It returns an instance of ActionController::Parameters for the key passed into require.
The permit method returns a copy of the parameters object, returning only the permitted keys and values. When creating a new Acti...
How to add reference to System.Web.Optimization for MVC-3-converted-to-4 app
...Web.Optimization namespace on the top of the page. But in my progect i get error "the name Scripts does not exist". How can i resolve that? Adding this namespace in web.config didn't help. Edit: reloading solution helped, sorry :)
– Wachburn
Jul 11 '13 at 12:14...
Staging Deleted files
... git rm doesn't stage already removed files. It throws this error: fatal: pathspec '~.SLDASM' did not match any files. Here are screens with proof: i.imgur.com/cKNKGGe.png i.imgur.com/1p9JdWF.png . First screenshot clearly shows that 2 files are deleted and not staged, second screensh...
javac not working in windows command prompt
...
I know this may not be your specific error, but I once had a leading space in my path and java would work but javac would not.
For what it's worth, I offer the sage advice: "Examine your Path closely".
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Create a custom callback in JavaScript
...you do it properly, but it's just worth pointing out because it's a common error.
More advanced stuff
Sometimes you want to call the callback so it sees a specific value for this. You can easily do that with the JavaScript call function:
function Thing(name) {
this.name = name;
}
Thing.protot...