大约有 40,700 项符合查询结果（耗时：0.0545秒） [XML]
Is it necessary to explicitly remove event handlers in C#
I have a class that offers up a few events. That class is declared globally but not instanced upon that global declaration--it's instanced on an as-needed basis in the methods that need it.
...
How do I declare a namespace in JavaScript?
...
I like this:
var yourNamespace = {
foo: function() {
},
bar: function() {
}
};
...
yourNamespace.foo();
share
|
...
Why can't an anonymous method be assigned to var?
...re infinitely many possible delegate types that you could have meant; what is so special about Func that it deserves to be the default instead of Predicate or Action or any other possibility? And, for lambdas, why is it obvious that the intention is to choose the delegate form, rather than the expre...
How do I generate a stream from a string?
...tream which comes from a text file. I would like to do do something like this:
12 Answers
...
Why can I add named properties to an array as if it were an object?
...
Virtually everything in javascript is an object, so you can "abuse" an Array object by setting arbitrary properties on it. This should be considered harmful though. Arrays are for numerically indexed data - for non-numeric keys, use an Object.
Here's a more c...
Using HTML5/JavaScript to generate and save a file
...dling with WebGL lately, and have gotten a Collada reader working. Problem is it's pretty slow (Collada is a very verbose format), so I'm going to start converting files to a easier to use format (probably JSON). I already have the code to parse the file in JavaScript, so I may as well use it as my ...
CUDA incompatible with my gcc version
...
As already pointed out, nvcc depends on gcc 4.4. It is possible to configure nvcc to use the correct version of gcc without passing any compiler parameters by adding softlinks to the bin directory created with the nvcc install.
The default cuda binary directory (the installat...
Is there a way to make a PowerShell script work by double clicking a .ps1 file?
I am distributing a PowerShell script to my team. The script is to fetch an IP address from the Vsphere client, make an mstsc connection, and log it in a shared file.
...
Find location of a removable SD card
Is there an universal way to find the location of an external SD card?
22 Answers
22
...
I do not want to inherit the child opacity from the parent in CSS
...
Instead of using opacity, set a background-color with rgba, where 'a' is the level of transparency.
So instead of:
background-color: rgb(0,0,255); opacity: 0.5;
use
background-color: rgba(0,0,255,0.5);
share
...