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How to change background color in android app
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On EC2: sudo node command not found, but node without sudo is ok
... variable and how it is used to find which binary to execute for any given command. The ln command just links a second name to the same file.
– Michael Dillon
Dec 27 '13 at 8:01
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Can I use jQuery with Node.js?
...n't install on Windows (without significant work), in which case I would recommend the Cheerio module: matthewmueller.github.com/cheerio
– Simon East
Mar 31 '13 at 7:02
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Running PostgreSQL in memory only
...his before your test-suite though.
However while this can be done, I'd recommend to have a dedicated Postgres installation where you simply recreate your test database before running your tests.
You can re-create the test-database by using a template database which makes creating it quite fast (...
Chrome Developer Tools: How to find out what is overriding a CSS rule?
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Use the Computed Style panel of the element inspector. Expand the property of interest to see the list of applicable rules, and which one won.
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Loading custom configuration files
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Why should we include ttf, eot, woff, svg,… in a font-face
...se it. More time passes and it turns out that they are absolutely terrible compared to just a normal font format, and SVG 2 wisely removes the entire chapter again.
Then, woff gets invented by people with quite a bit of domain knowledge, which makes it possible to host fonts in a way that throws awa...
Automatic creation date for Django model form objects?
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I think @gregoltsov's comment is out of date at this point. Using auto_now_add or auto_now works just fine. It sets the field before saving the model (github.com/django/django/blob/stable/3.0.x/django/db/models/…).
– yndolo...
How to run a JAR file
...ecify a Main-Class in the jar file manifest.
Oracle's tutorial contains a complete demonstration, but here's another one from scratch. You need two files:
Test.java:
public class Test
{
public static void main(String[] args)
{
System.out.println("Hello world");
}
}
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JSON.Net Self referencing loop detected
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it also referes to the Json.NET codeplex page at:
http://json.codeplex.com/discussions/272371
Documentation: ReferenceLoopHandling setting
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