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How to ignore files/directories in TFS for avoiding them to go to central source repository?
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Full details on MSDN - http://msdn.microsoft.com/en-us/library/ms245454.aspx#tfignore
For the lazy:
You can configure which kinds of files are ignored by placing a text
file called .tfignore in the folder where you want rules to apply. The
effects of the .tfignore file are recursive. How...
WebSockets vs. Server-Sent events/EventSource
...h Server-Sent Events. But I don't know.
That said, WebSockets are tons of fun. I have a little web game that uses websockets (via Socket.IO) (http://minibman.com)
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How many bytes does one Unicode character take?
... when it comes to writing strlen(), substr() and other string manipulation functions on UTF8 arrays. This kind of work will be never complete and always buggy.
– Nulik
Sep 26 '16 at 16:15
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Reading binary file and looping over each byte
... example uses a chunksize of 8192 Bytes. The parameter for the file.read()-function simply specifies the size, i.e. the number of Bytes to be read. codeape chose 8192 Byte = 8 kB (actually it's KiB but that's not as commonly known). The value is "totally" random but 8 kB seems to be an appropriate v...
How to get an enum which is created in attrs.xml in code
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Let me add a solution written in kotlin. Add inline extension function:
inline fun <reified T : Enum<T>> TypedArray.getEnum(index: Int, default: T) =
getInt(index, -1).let { if (it >= 0) enumValues<T>()[it] else default
}
Now getting enum is simple:
val a: ...
jQuery - checkbox enable/disable
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For those that are using an asp:CheckBox like myself, it renders in the browser as an input within a span. So in my case, I had to access it with jQuery as $('.checkboxClassName input').prop('disabled', false) ... and trying to change 'enabled' didn't ...
Are there benefits of passing by pointer over passing by reference in C++?
... or by reference? You can't tell
// without looking at the definition of func()
func(mySprite);
// func2 passes "by pointer" - no need to look up function definition
func2(&mySprite);
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Effects of the extern keyword on C functions
In C, I did not notice any effect of the extern keyword used before function declaration.
At first, I thought that when defining extern int f(); in a single file forces you to implement it outside of the file's scope. However I found out that both:
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Syntax behind sorted(key=lambda: …)
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key is a function that will be called to transform the collection's items before they are compared. The parameter passed to key must be something that is callable.
The use of lambda creates an anonymous function (which is callable)....
Literal notation for Dictionary in C#?
...ompile and cache a delegate that would make subsequent calls much faster.
Asp.net MVC APIs use this technique in a number of places that I've seen. A lot of the Html Helpers have overloads that accept either an object or a dictionary. I assume the goal of their API design is the same as what you ar...