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START_STICKY and START_NOT_STICKY
...he service and redeliver the same intent to onStartCommand().
This article by Dianne Hackborn explained the background of this a lot better than the official documentation.
Source: http://android-developers.blogspot.com.au/2010/02/service-api-changes-starting-with.html
The key part here is a new re...
What is the maximum characters for the NVARCHAR(MAX)?
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The max size for a column of type NVARCHAR(MAX) is 2 GByte of storage.
Since NVARCHAR uses 2 bytes per character, that's approx. 1 billion characters.
Leo Tolstoj's War and Peace is a 1'440 page book, containing about 600'000 words - so that might be 6 million characters - wel...
How to detect Safari, Chrome, IE, Firefox and Opera browser?
...it's trivial to spoof this value.
I've written a method to detect browsers by duck-typing.
Only use the browser detection method if it's truly necessary, such as showing browser-specific instructions to install an extension. Use feature detection when possible.
Demo: https://jsfiddle.net/6spj1059/
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What is the difference between 'protected' and 'protected internal'?
...rogramming Guide):
protected:
The type or member can be accessed only by code in the same class or
struct, or in a class that is derived from that class.
internal:
The type or member can be accessed by any code in the same assembly,
but not from another assembly.
protected internal:...
SQLAlchemy default DateTime
...your client
For sanity, you probably want to have all datetimes calculated by your DB server, rather than the application server. Calculating the timestamp in the application can lead to problems because network latency is variable, clients experience slightly different clock drift, and different pr...
Access to Modified Closure
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"files" is a captured outer variable because it has been captured by the anonymous delegate function. Its lifetime is extended by the anonymous delegate function.
Captured outer variables
When an outer variable is referenced by an anonymous function, the outer variable is said to have...
Warning: “format not a string literal and no format arguments”
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Gives another warning Data argument not used by format string.
– hasan
Feb 19 '14 at 9:04
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NuGet Package Restore Not Working
...one computer, checked out on another, and find that the binaries installed by NuGet are missing. I could check them in to source control as well, but it looks like there's a better solution:
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get dictionary value by key
How can I get the dictionary value by key on function
10 Answers
10
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kernel stack and user space stack
... accessible even if mapped. Vice versa, without explicitly being requested by the kernel code (in Linux, through functions like copy_from_user()), user memory (including the user stack) is not usually directly accessible.
Why is [ a separate ] kernel stack used ?
Separation of privileges...