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Programmatically relaunch/recreate an activity?
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UPDATE: Android SDK 11 added a recreate() method to activities.
I've done that by simply reusing the intent that started the activity. Define an intent starterIntent in your class and assign it in onCreate() using starterIntent = ...
Node.js Error: Cannot find module express
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On Ubuntu-based OS you can try
sudo apt-get install node-express
its working for me on Mint
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How to install latest version of Node using Brew
...node by doing the following:
> n latest
I've used it successfully on Ubuntu 16.0x and MacOS 10.12 (Sierra)
Reference: https://github.com/tj/n
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How to apply specific CSS rules to Chrome only?
...Google Chrome:All the versions
Safari:All the versions
Opera :14 and Later
Android:All the versions
Supports Hacks:
@supports (-webkit-appearance:none) {}
Google Chrome 28,and Google Chrome > 28, Opera 14 and Opera > 14
Google Chrome:28 and Later
Opera :14 and Later
Property/Value Hac...
How to specify a editor to open crontab file? “export EDITOR=vi” does not work
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If the above methods don't work (as they didn't work on my Ubuntu 13.04 installation) try:
There are a number of alternative ways:
1) Run select-editor
select-editor
2) Manually edit the file: ~/.selected_editor specifying your preferred editor. With this option you can specify...
onActivityResult is not being called in Fragment
...e a related bug, where the support library is being used code.google.com/p/android/issues/detail?id=15394
– Ollie C
Aug 9 '12 at 14:15
83
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How to empty (“truncate”) a file on linux that already exists and is protected in someway?
...e sudo
$sudo truncate -s0 yourfile
Help/Manual: man truncate
tested on ubuntu Linux
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Firebug-like debugger for Google Chrome
... jQuery motivated by mobile accessibility and interactivity (iPhone, iPad, Android) and JavaScript is 'suddenly' a big deal (that's sarcasm), so that ship has sailed, Firefox. And that makes me sad, as a Mozilla fanperson. Chrome is simply a better browser until Firefox upgrades their JavaScript eng...
How to merge every two lines into one from the command line?
...this Q&A and nothing worked when the output is ansi colored. Tested on Ubuntu 13.04
– Leo Gallucci
Dec 9 '13 at 22:54
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Reading string from input with space character? [duplicate]
I'm using Ubuntu and I'm also using Geany and CodeBlock as my IDE.
What I'm trying to do is reading a string (like "Barack Obama" ) and put it in a variable:
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