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Sourcemaps off by one line in Chrome, with Ruby on Rails, Webpack, and React JS
...ourcemaps generated by Webpack using the inline-source-map configuration setting are off by one line when I use the Chrome devtools debugger.
Webpack is set up inside a Ruby on Rails application to generate a concatenated, unminified JavaScript file composed of a couple dozen modules. Most of tho...
Find object in list that has attribute equal to some value (that meets any condition)
...ilter your to be filtered elements.
Functional programming ftw.
####### Set Up #######
class X:
def __init__(self, val):
self.val = val
elem = 5
my_unfiltered_list = [X(1), X(2), X(3), X(4), X(5), X(5), X(6)]
####### Set Up #######
### Filter one liner ### filter(lambda x: condit...
How to align a to the middle (horizontally/width) of the page [duplicate]
I have a div tag with width set to 800 pixels . When the browser width is greater than 800 pixels , it shouldn't stretch the div , but it should bring it to the middle of the page.
...
PHP: How to send HTTP response code?
...cumented.
Since 4.3, the header function has a 3rd argument that lets you set the response code somewhat comfortably, but using it requires the first argument to be a non-empty string. Here are two options:
header(':', true, 404);
header('X-PHP-Response-Code: 404', true, 404);
I recommend the 2n...
Disable Interpolation when Scaling a
...
Last Updated: 2014-09-12
Is there a canvas property or browser setting I can change programmatically to disable interpolation when scaling elements?
The answer is maybe some day. For now, you'll have to resort to hack-arounds to get what you want.
image-rendering
The working draft...
How to set my phpmyadmin user session to not time out so quickly? [duplicate]
...Timeout, open config.inc.php in the root phpMyAdmin directory and add this setting (anywhere).
$cfg['LoginCookieValidity'] = <your_new_timeout>;
Where <your_new_timeout> is some number larger than 1800.
Note:
Always keep on mind that a short cookie lifetime is all well and good for ...
Can I change the root EBS device of my amazon EC2 instance?
...it as /dev/sda1 then AWS refuses to start my instance. Is there some other setting I need to configure to use an alternate root device name?
– Jack O'Connor
Oct 2 '15 at 18:43
...
How can I test https connections with Django as easily as I can non-https connections using 'runserv
...es "secure" cookies and want to test it's functionality without needing to set up a complicated SSL enabled development server. Is there any way to do this as simply as I can test non-encrypted requests using ./manage.py runserver ?
...
Why is using the rails default_scope often recommend against?
...ended against because it is sometimes incorrectly used to limit the result set. A good use of default_scope is to order the result set.
I would stay away from using where in default_scope and rather create a scope for that.
...
Enum Naming Convention - Plural
...the FlagsAttribute as well). See Enumeration Type Naming Conventions (a subset of Microsoft's Naming Guidelines).
To respond to your clarification, I see nothing wrong with either of the following:
public enum OrderStatus { Pending, Fulfilled, Error };
public class SomeClass {
public OrderSt...