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Understanding the basics of Git and GitHub [closed]
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You did some debugging. Before you commit you always look at the changes from the last commit. You see your debug print statement that you forgot to delete.
Make sure you check gitimmersion.com.
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How to prevent browser page caching in Rails
...gured this out - http://blog.serendeputy.com/posts/how-to-prevent-browsers-from-caching-a-page-in-rails/ in application_controller.rb
After Rails 5:
class ApplicationController < ActionController::Base
before_action :set_cache_headers
private
def set_cache_headers
response.headers[...
How to delete a folder with files using Java
...elf. Symlinks are just an example of things you'll miss writing everything from scratch.
– 9ilsdx 9rvj 0lo
Mar 22 '18 at 7:31
2
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How can I clear or empty a StringBuilder? [duplicate]
...ngth to zero. The remaining allocations are still there. This answer stems from the javascript length = 0 for arrays, which performs a magical operation to mark the array reusable, but even there i am not sure, and don't trust it. The underlying array will never be garbage collected.
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Mercurial error: abort no username supplied
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I posted this q/a to hopefully help someone in the future from having to waste time with this nugget.
– Kevin Won
Feb 25 '10 at 4:20
4
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How to create abstract properties in python abstract classes
...I create a base abstract class Base . I want all the classes that inherit from Base to provide the name property, so I made this property an @abstractmethod .
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Proper way to catch exception from JSON.parse
...%2fstackoverflow.com%2fquestions%2f4467044%2fproper-way-to-catch-exception-from-json-parse%23new-answer', 'question_page');
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How can I debug my JavaScript code? [closed]
...nc(){
//Some stuff
debugger; //Debugging is automatically started from here
//Some stuff
}
func();
When the browser runs the web page in developer option with enabled debugger, then it automatically starts debugging from the debugger; point.
There should be opened the developer windo...
Express-js can't GET my static files, why?
...;
Look at the examples on this page:
//Serve static content for the app from the "public" directory in the application directory.
// GET /style.css etc
app.use(express.static(__dirname + '/public'));
// Mount the middleware at "/static" to serve static content only when their request pa...
Vertically centering a div inside another div [duplicate]
...nimum 4 with -webkit- prefix)
Firefox 31.0 (minimum 3.6 with -moz- prefix, from 16 without prefix)
Chrome 36 (minimum 11 with -webkit- prefix, from 36 without prefix)
IE 11, 10 (minimum 9 with -ms- prefix, from 10 without prefix)
More browsers, Can I Use?
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