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How to create a custom attribute in C#
....Class)]
public class MyCustomAttribute : Attribute
Important things to know about attributes:
Attributes are metadata.
They are baked into the assembly at compile-time which has very serious implications of how you could set their properties. Only constant (known at compile time) values are ac...
How do I get the number of elements in a list?
...
items.append("apple")
items.append("orange")
items.append("banana")
And now:
len(items)
returns 3.
Explanation
Everything in Python is an object, including lists. All objects have a header of some sort in the C implementation.
Lists and other similar builtin objects with a "size" in Python...
How can I display just a portion of an image in HTML/CSS?
...tedly – I'm editing to show the use of clip-path, which has replaced the now-deprecated clip property.
The clip-path property allows a range of options (more-so than the original clip), of:
inset — rectangular/cuboid shapes, defined with four values as 'distance-from' (top right bottom left)....
Script Tag - async & defer
...
Faced same kind of problem and now clearly understood how both will works.Hope this reference link will be helpful...
Async
When you add the async attribute to your script tag, the following will happen.
<script src="myfile1.js" async></sc...
What is the difference between server side cookie and client side cookie?
...r=20
Accept: */*
SESSIONS: Server side cookies
Server side cookies are known as "sessions". The website in this case stores a single cookie on the browser containing a unique Session Identifier. Status information (foo=10 and bar=20 above) are stored on the server and the Session Identifier is us...
Converting Mercurial folder to a Git repository
...
github now has a tool that supports this directly from github, see stackoverflow.com/questions/16037787/…
– Tommy
Sep 1 '16 at 2:03
...
Getting All Variables In Scope
...
Although everyone answer "No" and I know that "No" is the right answer but if you really need to get local variables of a function there is a restricted way.
Consider this function:
var f = function() {
var x = 0;
console.log(x);
};
You can convert y...
Why am I suddenly getting a “Blocked loading mixed active content” issue in Firefox?
... up a few things. To quote the most relevant bit:
Mixed Active Content is now blocked by default in Firefox 23!
What is Mixed Content?
When a user visits a page served over HTTP, their connection is open for eavesdropping and man-in-the-middle (MITM) attacks. When a user visits a page served over H...
Can I exclude some concrete urls from inside ?
...hose url's but you will have better control over the configuration.
Edit
Now that you mention you have no control over the filter, what you could do is either inherit from that filter calling super methods in its methods except when the url path you want to skip is present and follow the filter ch...
Markdown and including multiple files
...gle link from one file to another in any version of markdown (so far as I know).
The closest you could come to this functionality is Pandoc. Pandoc allows you to merge files as a part of the transformation, which allows you to easily render multiple files into a single output. For example, if y...