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SVG fill color transparency / alpha?
... with using that. The CSS3 syntax is in CSS3 Color, which is one step away from becoming a w3c recommendation. SVG 1.1 doesn't reference CSS3 Color because it wasn't available at the time, a future version of SVG probably will.
– Erik Dahlström
May 19 '11 at 8...
How do you dynamically add elements to a ListView on Android?
... If element in ArrayList is more complicated such as loading from Internet and each item contains image video and something like that,would this approach face performance hit?
– zionpi
Feb 18 '16 at 8:30
...
Why can't I define a default constructor for a struct in .NET?
...ate solution I'm going to give, so here it is.
use offsets to move values from default 0 into any value you like. here properties must be used instead of directly accessing fields. (maybe with possible c#7 feature you better define property scoped fields so they remain protected from being directly...
Can I call memcpy() and memmove() with “number of bytes” set to zero?
...
From the C99 standard (7.21.1/2):
Where an argument declared as size_t n specifies the length of the array for a
function, n can have the value zero on a call to that function. Unless explicitly stated
otherwise in th...
node.js fs.readdir recursive directory search
...
Beware, the "parallel loop" answer from chjj above has a bug in cases when an empty folder is walked. The fix is: var pending = list.length; if(!pending)done(null, results); // add this line! list.forEach(function(file) { ...
– Vasil Dask...
Where is the documentation for the values() method of Enum?
...e it's added by the compiler.
Documented in three places :
Enum Types, from The Java Tutorials
The compiler automatically adds some special methods when it creates
an enum. For example, they have a static values method that returns an
array containing all of the values of the enum in th...
Difference Between Cohesion and Coupling
..., whilst decoupling ensures that the functional implementation is isolated from the rest of the system.
Decoupling allows you to change the implementation without affecting other parts of your software.
Cohesion ensures that the implementation more specific to functionality and at the same time e...
Updating address bar with new URL without hash or reloading the page
... This can now be done in Chrome, Safari, FF4+, and IE10pp3+! (From David Murdoch's answer to stackoverflow.com/questions/824349/… )
– Zach Lysobey
Dec 19 '11 at 17:48
...
Is $(document).ready necessary?
... in most cases you will know if you have developed what you are working on from top to bottom.
--It is when you bring in someone else's code, without thoroughly auditing it, that you don't know.
So, ask yourself are you using a framework or editor that helps you with the structure? Are you bringin...
What is a mutex?
... a lock request to the OS. When the OS detects that the mutex was released from a thread, it merely gives it to you, and lock() returns - the mutex is now yours and only yours. Nobody else can steal it, because calling lock() will block him. There is also try_lock() that will block and return true w...