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Why can't I use background image and color together?
...e/CSS/Using_multiple_backgrounds
Tool for building the gradients:
http://www.colorzilla.com/gradient-editor/
Note - doesn't work in IE11! I'll post an update when I find out why, since its supposed to.
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Gson custom seralizer for one variable (of many) in an object using TypeAdapter
...son/annotations/JsonAdapter.html
The page has been moved to here: https://www.javadoc.io/doc/com.google.code.gson/gson/latest/com.google.gson/com/google/gson/annotations/JsonAdapter.html
Example:
private static final class Gadget {
@JsonAdapter(UserJsonAdapter2.class)
final User user;
G...
Execute raw SQL using Doctrine 2
...update bar set foo=1');
See the docs for the connection object at http://www.doctrine-project.org/api/dbal/2.0/doctrine/dbal/connection.html
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private[this] vs private
... This answer is misleading, the actual reason is declaration-site variance (see this answer: stackoverflow.com/a/9727849/445715).
– Andrey Breslav
Aug 24 '14 at 9:24
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cannot load such file — bundler/setup (LoadError)
...rtual host config file for the app:
...
VirtualHost *:80>
ServerName www.yourhost.com
**PassengerRuby /home/user/.rvm/gems/ruby-2.0.0-p247**
# !!! Be sure to point DocumentRoot to 'public'!
DocumentRoot /somewhere/public
<Directory /somewhere/public>
# This relaxes Apach...
Removing X-Powered-By
...Pacerier, of course it adds to the security threat. Hacker scans 1000's of sites looking for easy prey... having this header when on an old version means the server now gets targeted when previously would have been ignored. It adds to the security threat in a direct way. Even keeping up to date, it ...
Conditional Replace Pandas
...
yield error: /opt/anaconda3/envs/python35/lib/python3.5/site-packages/ipykernel_launcher.py:1: SettingWithCopyWarning: A value is trying to be set on a copy of a slice from a DataFrame See the caveats in the documentation: pandas.pydata.org/pandas-docs/stable/… """Entry poin...
onActivityResult is not being called in Fragment
...e result in your fragment make sure you call startActivityForResult(intent,111); instead of getActivity().startActivityForResult(intent,111); inside your fragment.
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Create zip file and ignore directory structure
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How to Replace dot (.) in a string in Java
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...