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How do I run a node.js app as a background service?
...p's name, obviously):
[Unit]
Description=My app
[Service]
ExecStart=/var/www/myapp/app.js
Restart=always
User=nobody
# Note Debian/Ubuntu uses 'nogroup', RHEL/Fedora uses 'nobody'
Group=nogroup
Environment=PATH=/usr/bin:/usr/local/bin
Environment=NODE_ENV=production
WorkingDirectory=/var/www/myapp...
Failed to locate the winutils binary in the hadoop binary path
...ease. I didn't find winutils exe file in hadoop bin folder. I tried below commands
15 Answers
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USB Debugging option greyed out
...(KitKat)
Go to this website and download the drivers to your phone:
http://www.lg.com/us/support/mobile-support
For example, mine would be:
http://www.lg.com/us/support-mobile/lg-LGD415RD. Then click on “Software Update & Drivers”
On your phone, you need to enable USB debugging. To do s...
How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?
...
developer.android.com has nice example code for this:
https://developer.android.com/guide/topics/providers/document-provider.html
A condensed version to just extract the file name (assuming "this" is an Activity):
public String getFileName(U...
How to download image using requests
...>>> import urllib
>>> urllib.request.urlretrieve("http://www.example.com/songs/mp3.mp3", "mp3.mp3")
There is also a nice Python module named wget that is pretty easy to use. Found here.
This demonstrates the simplicity of the design:
>>> import wget
>>> url ...
How to identify if the DLL is Debug or Release build (in .NET) [duplicate]
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The only best way to do this is to check the compiled assemblies itself. There is this very useful tool called '.NET Assembly Information' found here by Rotem Bloom. After you install this, it associates itself with .dll files to open with itself. After installing you c...
requestFeature() must be called before adding content
....
Don't call setContentView() before requestFeature().
Note:
As said in comments, for both ActionBarSherlock and AppCompat library, it's necessary to call requestFeature() before super.onCreate()
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JavaScript string newline character?
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Match is supposedly much faster than split: jsperf.com/regex-split-vs-match
– Wilt
Mar 20 '14 at 13:03
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How do I detect if I am in release or debug mode?
... is.
If you are using Android Studio, or if you are using Gradle from the command line, you can add your own stuff to BuildConfig or otherwise tweak the debug and release build types to help distinguish these situations at runtime.
The solution from Illegal Argument is based on the value of the an...
How to cancel/abort jQuery AJAX request?
... But the problem is before the AJAX request if the previous request is not completed I've to abort that request and make a new request.
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