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Using HTML in Express instead of Jade
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You can do it this way:
Install ejs:
npm install ejs
Set your template engine in app.js as ejs
// app.js
app.engine('html', require('ejs').renderFile);
app.set('view engine', 'html');
Now in your route file you can assign templ...
Disable firefox same origin policy
... me to turn off Firefox's same origin policy (in terms of script access, I don't really care about cross domain requests).
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Change the selected value of a drop-down list with jQuery
I have a drop-down list with known values. What I'm trying to do is set the drop down list to a particular value that I know exists using jQuery .
Using regular JavaScript , I would do something like:
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What's the Best Way to Shuffle an NSMutableArray?
If you have an NSMutableArray , how do you shuffle the elements randomly?
12 Answers
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How does variable assignment work in JavaScript?
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a = b = {};
a and b are now pointers to the same object. So when you do:
a.foo = 'bar';
It sets b.foo as well since a and b point to the same object.
However!
If you do this instead:
a = 'bar';
you are saying that a points to a different object now. This has no effect on what a pointe...
what is the difference between GROUP BY and ORDER BY in sql
When do you use which in general? Examples are highly encouraged!
11 Answers
11
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“Register” an .exe so you can run it from any command line in Windows
How can you make a .exe file accessible from any location in the Windows command window? Is there some registry entry that has to be entered?
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Java Runtime.getRuntime(): getting output from executing a command line program
...tdError.readLine()) != null) {
System.out.println(s);
}
Read the Javadoc for more details here. ProcessBuilder would be a good choice to use.
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What is the difference between the OAuth Authorization Code and Implicit workflows? When to use each
...ent_secret
It then can call the API with the access_token.
So, there's a double check: the user that owns the resources surfaced through an API and the client using the API (e.g. a web app). Both are validated for access to be granted. Notice the "authorization" nature of OAuth here: user grants a...
Why are exclamation marks used in Ruby methods?
...a simple example for strings:
foo = "A STRING" # a string called foo
foo.downcase! # modifies foo itself
puts foo # prints modified foo
This will output:
a string
In the standard libraries, there are a lot of places you'll see pairs of similarly named methods, one with the ! and ...