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How to generate a random string in Ruby
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Here is the version always producing tokens of the desired length: (36**(length-1) + rand(36**length - 36**(length-1))).to_s(36)
– Adrien Jarthon
Jan 10 '13 at 21:10
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Can you determine if Chrome is in incognito mode via a script?
...d send the visited ones to a third party. This way one could get access to tokens in urls and what not).
– Timo Tijhof
Oct 11 '12 at 2:52
2
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How to use multiple AWS Accounts from the command line?
...ole, which will return a temporary access key ID, secret key, and security token that can then be used to sign future API calls. Formerly, to achieve secure cross-account, role-based access from the AWS Command Line Interface (CLI), an explicit call to STS:AssumeRole was required, and your long-term...
foreach vs someList.ForEach(){}
...ll more likely JIT into something efficient..
In addition, foreach() will allocate a new Enumerator no matter what. The GC is your friend, but if you're doing the same foreach repeatedly, this will make more throwaway objects, as opposed to reusing the same delegate - BUT - this is really a fringe...
How to escape a JSON string containing newline characters using JavaScript?
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I get this error: Uncaught SyntaxError: Unexpected token \ in JSON at position 2
– Pathros
Feb 7 '17 at 15:42
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How to show a dialog to confirm that the user wishes to exit an Android Activity?
... (toast != null) {
toast.cancel();
}
super.onBackPressed();
}
}
Token from: http://www.androiduipatterns.com/2011/03/back-button-behavior.html
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What's the idiomatic syntax for prepending to a short python list?
...e reasonable explanation the questioner linked to. I suspect CPython is re-allocating each element in memory in the list in the first two cases, so all three of these probably have linear complexity. I haven't actually looked at the code or tested it myself though, so sorry if those sources are wron...
Logging Clientside JavaScript Errors on Server [closed]
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You can also encrypt a token that includes the user's ID, IP, a small random string (to foil known-plaintext attacks if your encryption algorithm is fast but weak), and a timestamp and include that as a JS variable in the page. This can then be su...
Is PHP compiled or interpreted?
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Tokenizing a source code is not compiling. Even VBScript can be regarded as a compiled language with your definition.
– Sedat Kapanoglu
Oct 3 '09 at 20:13
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When should I use a struct rather than a class in C#?
...:
don't need polymorphism,
want value semantics, and
want to avoid heap allocation and the associated garbage collection overhead.
The caveat, however, is that structs (arbitrarily large) are more expensive to pass around than class references (usually one machine word), so classes could end ...