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How to make a Python script run like a service or daemon in Linux

...GNU/Linux system should have it already installed. Use some kind of python approach (a library, for example) for your script to be able to daemonize itself. Yes, it will require a simple event loop (where your events are timer triggering, possibly, provided by sleep function). I wouldn't recommen...
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Jar Mismatch Found 2 versions of android-support-v4.jar in the dependency list

.... I've been playing with the build path to no success. Step #1: Undo all that. If you are messing with the build path, on R16 or higher version of the ADT plugin for Eclipse, you're doing it wrong. Step #2: Pick one of those two versions of the JAR, or pick the one from the "extras" area of y...
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How do I break a string over multiple lines?

...se "..." if you need to split lines in the middle of words or want to literally type linebreaks as \n: key: "Antidisestab\ lishmentarianism.\n\nGet on it." YAML is crazy. Block scalar styles (>, |) These allow characters such as \ and " without escaping, and add a new line (\n) to the end o...
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How to fix Error: laravel.log could not be opened?

...his should be the chosen answer, 100% agree that sysadmins should not just allow access to everything to avoid working out the real issue. – HyperionX Feb 8 '18 at 7:24 ...
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Django admin: How to display a field that is marked as editable=False' in the model?

... +1. Especially if you don't plan to edit the field at all in Admin. – Manoj Govindan Oct 19 '10 at 16:05 ...
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C++ equivalent of java's instanceof

...nceof) you'd better ask yourself whether it's a necessary thing. It's generally a sign of poor design. Typical workarounds is putting the special behaviour for the class you are checking for into a virtual function on the base class or perhaps introducing something like a visitor where you can int...
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String, StringBuffer, and StringBuilder

...o, using String for logic operations is rather slow, and is not advised at all, since the JVM converts the String to a StringBuffer in the bytecode. A lot of overhead is wasted converting from String to StringBuffer and then back to String again. – Pieter van Niekerk ...
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UIGestureRecognizer on UIImageView

...nEnabled = YES; UIPinchGestureRecognizer *pgr = [[UIPinchGestureRecognizer alloc] initWithTarget:self action:@selector(handlePinch:)]; pgr.delegate = self; [imageView addGestureRecognizer:pgr]; [pgr release]; : : - (void)handlePinch:(UIPinchGestureRecognizer *)pinchGestureRecognizer { //handl...
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Best way to add page specific JavaScript in a Rails 3 app?

...equire jquery //= require jquery_ujs //= require_tree ./global // requires all js files in global folder in a new admin.js manifest file //= require_tree ./admin // requires all js files in admin folder Make sure this new js manifest is loaded by editing config/production.rb config.assets.prec...
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Installing Bootstrap 3 on Rails App

I'm trying to install Bootstrap 3.0 on my Rails app. I recently finished Michael Hartl's tutorial and am now trying to build my own system using this new version of Bootstrap, but I have a few questions that I'm not sure about. ...