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How do I grant myself admin access to a local SQL Server instance?
... to access sql server's data by copying the data files to another machine (and then copying back if needed), so your only way around this is to limit administrative permissions only to the ones who deserve it..
– yoel halb
Oct 11 '12 at 20:18
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Volatile vs. Interlocked vs. lock
...he point of volatile is that multiple threads running on multiple CPUs can and will cache data and re-order instructions.
If it is not volatile, and CPU A increments a value, then CPU B may not actually see that incremented value until some time later, which may cause problems.
If it is volatile, th...
Turn a number into star rating display using jQuery and CSS
...ges;
Mostly static css;
Nearly no jQuery or Javascript;
You only need to convert the number to a class, e.g. class='stars-score-50'.
First a demo of "rendered" markup:
body { font-size: 18px; }
.stars-container {
position: relative;
display: inline-block;
color: transparent;
}
...
All falsey values in JavaScript
...
Regarding loose comparison: because Booleans are converted to numbers, x == false will call ToNumber(x) which is just very different from ToBoolean(x). Might be worth explaining. Also I just noticed that I already commented on this answer ages ago :D
–...
How do you keep user.config settings across different assembly versions in .net?
...than -the latest version's default / -same value). You can have code that converts each applicable version needing conversion to the next lowest version that requires it and daisy chain the code together thereby: a) reducing complexity of the latest version's conversion code and b) allowing for pot...
Lock, mutex, semaphore… what's the difference?
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A lock allows only one thread to enter the part that's locked and the lock is not shared with any other processes.
A mutex is the same as a lock but it can be system wide (shared by multiple processes).
A semaphore does the same as a mutex but allows x number of threads to enter, this...
Reading and writing environment variables in Python? [duplicate]
My python script which calls many python functions and shell scripts. I want to set a environment variable in Python (main calling function) and all the daughter processes including the shell scripts to see the environmental variable set.
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Create SQLite Database and table [closed]
Within C# application code, I would like to create and then interact with one or more SQLite databases.
1 Answer
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How to secure an ASP.NET Web API [closed]
... = hmac.ComputeHash(Encoding.UTF8.GetBytes(message));
hashString = Convert.ToBase64String(hash);
}
return hashString;
}
So, how to prevent replay attack?
Add constraint for the timestamp, something like:
servertime - X minutes|seconds <= timestamp <= servertime + X minut...
Why does Date.parse give incorrect results?
...ay be an abbreviation and may be different in different implementations.
Converts from UTC to Local time before printing
- toString
- toDateString
- toTimeString
- toLocaleString
- toLocaleDateString
- toLocaleTimeString
Prints the stored UTC time directly
- toUTCString
- toISOString
...