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Create a unique number with javascript time
...() returns milliseconds since 1st Jan. 1970. (normal timestamp). w3schools.com/jsref/jsref_obj_date.asp
– Automatico
May 7 '13 at 14:57
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Covariance, Invariance and Contravariance explained in plain English?
...elation. The simplest example is assignment. The statement
x = y;
will compile only if typeof(y) ≤ typeof(x). That is, we have just learned that the statements
ArrayList<String> strings = new ArrayList<Object>();
ArrayList<Object> objects = new ArrayList<String>();
w...
Make page to tell browser not to cache/preserve input values
...ers putting data in where it shouldn't. Alternatively, you can add the autocomplete attribute to the form tag:
<form autocomplete="off" ...></form>
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Why isn't there a Guid.IsNullOrEmpty() method
...)... or create your own extension method if you really want. Presumably it comes up rarely enough that it's not worth it for most people.
– Jon Skeet
Mar 23 '12 at 10:42
2
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How to create a custom attribute in C#
...mportant that you understand what attributes are:
Attributes are metadata compiled into your program. Attributes themselves do not add any functionality to a class, property or module - just data. However, using reflection, one can leverage those attributes in order to create functionality.
So, fo...
Install gitk on Mac
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Correct, the 1.7.12.4 (Apple Git-37) does not come with gitk. You can install a more recent version of git + git-ui as a separate formula by using brew. More thorough instructions located here: http://www.moncefbelyamani.com/how-to-install-xcode-homebrew-git-rvm-ruby-on...
Why is nginx responding to any domain name?
...ecific server block.
So in your config, assuming your real domain is REAL.COM, when a user types that in, it will resolve to your server, and since there is no server block for this setup, the server block for FAKE.COM, being the first server block (only server block in your case), will process tha...
Authoritative position of duplicate HTTP GET query keys
...pproaches include: first-given, last-given, array-of-all, string-join-with-comma-of-all.
Suppose the raw request is:
GET /blog/posts?tag=ruby&tag=rails HTTP/1.1
Host: example.com
Then there are various options for what request.query['tag'] should yield, depending on the language or the frame...
How can we prepend strings with StringBuilder?
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StringBuilder insert for java: java.sun.com/j2se/1.5.0/docs/api/java/lang/…
– Matthew Farwell
Apr 12 '09 at 16:21
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Node.js / Express.js - How does app.router work?
... you define a route (which is why your routes still worked even though you commented out app.use(app.router)).
A commenter has brought up another point about the order of static and router that I hadn't addressed: the impact on your app's overall performance.
Another reason to use router above stat...