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Circular dependency in Spring
...ences is that bean injection / property setting might occur in a different order to what your XML wiring files would seem to imply. So you need to be careful that your property setters don't do initialization that relies on other setters already having been called. The way to deal with this is to ...
Firebug-like debugger for Google Chrome
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You can set this bookmarklet in your "Bookmarks Bar" in order to have Firebug lite always available in Chrome/Chromium browser (put this as the URL):
javascript:var firebug=document.createElement('script');firebug.setAttribute('src','http://getfirebug.com/releases/lite/1.2/firebu...
'git status' shows changed files, but 'git diff' doesn't
... changing core.autocrlf configuration or the text attribute in
order to correct files added with wrong CRLF/LF line endings.
This option implies -u.
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Django: ImproperlyConfigured: The SECRET_KEY setting must not be empty
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Hint: in order to identify what's causing the issue, e.g. add a random print statement in the settings file and move it around to see where it breaks.
– Felix Böhme
Sep 30 '15 at 15:52
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Android: How to create a Dialog without a title?
...entView(R.layout.custom_dialog);
Note: You must have above code, in same order and line.
requestWindowFeature must be before the setContentView line.
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Webdriver Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms
...y it on your local host. On Mac OS X, you will need to download XQuartz in order to use X11 forwarding.
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Joins are for lazy people?
...such incredibly wrong opinions.
In many cases, a database join is several orders of magnitude faster than anything done via the client, because it avoids DB roundtrips, and the DB can use indexes to perform the join.
Off the top of my head, I can't even imagine a single scenario where a correctly ...
How to access the local Django webserver from outside world
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I had to add this line to settings.py in order to make it work (otherwise it showed an error when accessed from another computer)
ALLOWED_HOSTS = ['*']
then ran the server with:
python manage.py runserver 0.0.0.0:9595
Also ensure that the firewall allows conne...
Python append() vs. + operator on lists, why do these give different results?
...st. Specifically, it appends each of the elements of sequence in iteration order.
An aside
Being an operator, + returns the result of the expression as a new value. Being a non-chaining mutator method, list.extend() modifies the subject list in-place and returns nothing.
Arrays
I've added this due t...
Quick way to list all files in Amazon S3 bucket?
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I got 403 error, and i had to follow this instructions in order to make it to work: stackoverflow.com/a/22462419/1143558
– Ljubisa Livac
Jul 12 '16 at 9:42
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