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How many bits or bytes are there in a character? [closed]
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195
It depends what is the character and what encoding it is in:
An ASCII character in 8-bit ASC...
Difference between json.js and json2.js
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edited Feb 4 '11 at 19:07
Chris
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an...
runOnUiThread in fragment
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Try this: getActivity().runOnUiThread(new Runnable...
It's because:
1) the implicit this in your call to runOnUiThread is referring to AsyncTask, not your fragment.
2) Fragment doesn't have runOnUiThread.
However, Activity does.
Note that Activity just executes the Runnable if you're alrea...
How to get the IP address of the docker host from inside a docker container
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edited Aug 10 '15 at 16:01
answered Jul 12 '14 at 19:41
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Bootstrap control with multiple “data-toggle”
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12 Answers
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What is a Proxy in Doctrine 2?
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160
UPDATE
This answer contains wrong information about differences between proxy objects ...
Remove a folder from git tracking
...ng it from my local machine (i.e., development environment)?
Answer
Step 1. Add the folder path to your repo's root .gitignore file.
path_to_your_folder/
Step 2. Remove the folder from your local git tracking, but keep it on your disk.
git rm -r --cached path_to_your_folder/
Step 3. Push you...
How to make a element expand or contract to its parent container?
...f the container, it's the size of your drawing. Define your viewBox to be 100 units in width, then define your rect to be 10 units. After that, however large you scale the SVG, the rect will be 10% the width of the image.
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How to use Git Revert
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124
git revert makes a new commit
git revert simply creates a new commit that is the opposite of a...
PostgreSQL Connection URL
...as follows:
postgresql://[user[:password]@][netloc][:port][/dbname][?param1=value1&...]
Here are examples from same document
postgresql://
postgresql://localhost
postgresql://localhost:5432
postgresql://localhost/mydb
postgresql://user@localhost
postgresql://user:secret@localhost
postgresql:...