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How does JavaScript .prototype work?
...rototype chain is the null value.
Modern JavaScript implementations allow read and/or write access to the [[Prototype]] in the following ways:
The new operator (configures the prototype chain on the default object returned from a constructor function),
The extends keyword (configures the prototyp...
How to download/checkout a project from Google Code in Windows?
...ng this project "svn checkout myproject.googlecode.com/svn/trunk myproject-read-only" you would ONLY use "myproject.googlecode.com/svn/trunk" as the URL, after the space is just a title and I feel this might be helpful for someone who comes into the same confusion
– zfb
...
difference between variables inside and outside of __init__()
... varnamevariable set outside the init does belong to the class, and may be read via self.varname producing the same value for all instances. However, when assigned a value via an instance reference (as in self.varname = X) a new self.varname will be created for that instance only, obscuring the cla...
How to change highlighted occurrences color in Eclipse's sidebar?
...e color of "Occurrences" is used for instances where the variable is being read, but not modified, in the code (e.g. k in if(k > 1)).
The color of "Write Occurrences" is used where the variable gets modified/written to in the code (e.g. k in k = k + 1).
See also the official Eclipse documentat...
How to generate a random alpha-numeric string?
...me fairly simple and very flexible code for generating random identifiers. Read the information that follows for important application notes.
public class RandomString {
/**
* Generate a random string.
*/
public String nextString() {
for (int idx = 0; idx < buf.length;...
Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
... Great answer. Helped clear up a lot for me. Any additional reading?
– JaeGeeTee
Jan 8 '14 at 16:06
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show 2 more comments
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Why does Google prepend while(1); to their JSON responses?
...lled whenever an object (array or hash) attribute is set, allowing them to read the JSON content.
The while(1); or &&&BLAH&&& prevents this: an AJAX request at mail.google.com will have full access to the text content, and can strip it away. But a <script> tag insertio...
Visual Studio Disabling Missing XML Comment Warning
... coverage is. Any tool that calculates documentation coverage will always read 100%. So you literally have to go through the mentally exhausting task of reading every XML comment and evaluating whether it is sufficient to document the code. Having done this on a large project, I can tell you, it's ...
How do I use a custom Serializer with Jackson?
...
With this I get the same error: Exception in thread "main" java.lang.IllegalArgumentException: JsonSerializer of type com.example.JsonTest$UserSerilizer does not define valid handledType() (use alternative registration method?) at org.codehaus.jackson.map.module.SimpleSe...
How to turn on/off ReactJS 'development mode'?
...(YRMV)
React docs say /dist/react.min.js is optimised for production. I've read no proof that 'process.env': { NODE_ENV: JSON.stringify(IS_PRODUCTION ? 'production' : 'development') } plus uglify does as good a job as '/dist/react.min.js`. I've read no proof you get the same resulting code.
I get 1 ...