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How to change or add theme to Android Studio?
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File->Settings->Editor->Colors & Fonts-> In scheme name select Darcula and apply to see a awesome dark background theme editor
Android Studio 3.1.2
File->Settings->Editor->Color Scheme-> In scheme name se...
Chaining multiple filter() in Django, is this a bug?
...ing all those requirements. Successive filter() calls further restrict the set of objects
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In this second example (filter(A).filter(B)), the first filter restricted the queryset to (A). The second filter restricted the set of blogs further to those that are also (B). The entries select by ...
Unsupported major.minor version 52.0 [duplicate]
...he JDK and JRE pointed to the same version.
In IntelliJ IDEA,
Go to Maven Settings → Maven → Importing. Set the JDK for importer to 1.8.
Go to Maven Settings → Maven → Runner. Set the JRE to 1.8.
Go to menu File* → Project Structure → SDKs. Make sure the JDK home path is set to 1.8.
Re...
How do I encode/decode HTML entities in Ruby?
...in text. Decoding them can, and most likely will, revert them to upper-bit-set characters, AKA binary. Almost as likely, you could end up with multibyte characters which will really irritate a DB that is expecting plain text. You're better off decoding until nothing changes, then encode once so ever...
Make footer stick to bottom of page correctly [duplicate]
...re reference: this wasn't working for me at first because I had explicitly set html { height: 100%; }.
– Niek
Apr 15 '17 at 14:22
1
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Most tricky/useful commands for gdb debugger [closed]
... through frames
watch: Suspend the process when a certain condition is met
set print pretty on: Prints out prettily formatted C source code
set logging on: Log debugging session to show to others for support
set print array on: Pretty array printing
finish: Continue till end of function
enable and d...
MySQL Creating tables with Foreign Keys giving errno: 150
...) or vice versa.
Any string-type FK column(s) must have the same character set and collation as the corresponding PK column(s).
If there is data already in the Child table, every value in the FK column(s) must match a value in the Parent table PK column(s). Check this with a query like:
SELECT COUN...
How can I get the full/absolute URL (with domain) in Django?
...bject, and defaults to the site object you have configured with SITE_ID in settings.py if request is None. Read more in documentation for using the sites framework
e.g.
from django.contrib.sites.shortcuts import get_current_site
request = None
full_url = ''.join(['http://', get_current_site(reques...
How to get existing fragments when using FragmentPagerAdapter
...have an id or tag for these created Fragments because FragmentPagerAdapter set them internally. So the problem is how to get a reference to them without that information...
Problem with current solutions: relying on internal code
A lot of the solutions I've seen on this and similar questions rely ...
MySQL - force not to use cache for testing speed of query
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A nice article about mysql Query cache. How to setup and see the cache in action! Worth the read. databasejournal.com/features/mysql/article.php/3110171/…
– Adrian P.
Feb 20 '14 at 18:03
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