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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...
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...
Difference between json.js and json2.js
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edited Feb 4 '11 at 19:07
Chris
10.7k1313 gold badges4343 silver badges6767 bronze badges
an...
Is .NET Remoting really deprecated?
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edited Aug 18 '09 at 15:53
answered Aug 18 '09 at 15:13
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is_file or file_exists in PHP
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169
is_file() will return false if the given path points to a directory. file_exists() will return...
How to set host_key_checking=false in ansible inventory file?
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187
Due to the fact that I answered this in 2014, I have updated my answer to account for more rec...
How to make an app's background image repeat
...ng black while scrolling.
drawable/app_background.xml:
<?xml version="1.0" encoding="utf-8"?>
<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
android:src="@drawable/actual_pattern_image"
android:tileMode="repeat" />
values/styles.xml:
<?xml ...
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:...
Parse a URI String into Name-Value Collection
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19 Answers
19
Active
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What is the difference D3 datum vs. data?
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166
I found the correct answer here from Mike himself:
D3 - how to deal with JSON data structures...