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CodeIgniter: How to get Controller, Action, URL information
... for Directory: $this->router->directory; Documentation: codeigniter.com/user_guide/installation/…
– cartalot
May 23 '16 at 21:55
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Adding gif image in an ImageView in android
... break;
case 0xfe:// comment extension
skip();
break;
case 0x01:// plain text extension
skip();
...
Gson custom seralizer for one variable (of many) in an object using TypeAdapter
...son/annotations/JsonAdapter.html
The page has been moved to here: https://www.javadoc.io/doc/com.google.code.gson/gson/latest/com.google.gson/com/google/gson/annotations/JsonAdapter.html
Example:
private static final class Gadget {
@JsonAdapter(UserJsonAdapter2.class)
final User user;
G...
How can I present a file for download from an MVC controller?
... This requires a file extension on the filename or otherwise it will completely ignore the filename and contenttype and just try to stream the file to the browser. It will also just use the webpage name if the browser doesn't recognize the contenttype (i.e. octet-stream) when it forces the do...
How to manually install an artifact in Maven 2?
...
Answer is to escape the dash!
http://www.mail-archive.com/users@maven.apache.org/msg83991.html
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Type hinting a collection of a specified type
...de a standardized syntax for type hints via function annotations.
https://www.python.org/dev/peps/pep-0484/
As referenced in the PEP, there is an experimental type-checker (kind of like pylint, but for types) called mypy that already uses this standard, and doesn't require any new syntax.
http:/...
Is it possible to install another version of Python to Virtualenv?
...2.7.1
Python source
mkdir ~/src
mkdir ~/.localpython
cd ~/src
wget http://www.python.org/ftp/python/2.7.1/Python-2.7.1.tgz
tar -zxvf Python-2.7.1.tgz
cd Python-2.7.1
make clean
./configure --prefix=/home/${USER}/.localpython
make
make install
2) Install virtualenv
virtualenv source
cd ~/src
wge...
How to add a progress bar to a shell script?
When scripting in bash or any other shell in *NIX, while running a command that will take more than a few seconds, a progress bar is needed.
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How do I create a basic UIButton programmatically?
...ift their finger, giving them the option of cancelling by dragging away (recommended in Apple Human Interface Guidelines)
– ayreguitar
Jul 29 '11 at 15:33
9
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How to configure PostgreSQL to accept all incoming connections
...cept incoming connections from any host of the above range.
Source: http://www.linuxtopia.org/online_books/database_guides/Practical_PostgreSQL_database/c15679_002.htm
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