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Docker, mount volumes as readonly
I am working with Docker, and I want to mount a dynamic folder that changes a lot (so I would not have to make a Docker image for each execution, which would be too costly), but I want that folder to be read-only. Changing the folder owner to someone else works. However, chown requires root acce...
How to change the license for a project at Github? [closed]
I have created a simple list API in C and I want to release it via Github .
1 Answer
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maven command line how to point to a specific settings.xml for a single command?
Is it possible to point to a specific settings file in order to override the default settings.xml being used by maven for a single command?
Example:
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使用位置传感器 · App Inventor 2 中文网
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This tutorial was developed by Professor David Wolber at The University of San Francisco.
The LocationSensor component can determine the phone’s latitude and longitude as well as a street address. You can use it to share your loca...
Android: Test Push Notification online (Google Cloud Messaging) [closed]
... in my application. Server code is not ready yet and in my environment due to some firewall restrictions I can not deploy a test sever for push notification. What I am looking for is a online server which would send some test notifications to my device to test my client implementation.
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Insert Unicode character into JavaScript
I need to insert an Omega (Ω) onto my html page. I am using its HTML escaped code to do that, so I can write Ω and get Ω. That's all fine and well when I put it into a HTML element; however, when I try to put it into my JS, e.g. var Omega = Ω , it parses that code as JS and th...
How do I add files without dots in them (all extension-less files) to the gitignore file?
Like the title says, is it possible to add "files without dots in them" to the gitignore file?
3 Answers
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Is there a way to iterate over a dictionary?
I know NSDictionaries as something where you need a key in order to get a value . But how can I iterate over all keys and values in a NSDictionary , so that I know what keys there are, and what values there are? I know there is something called a for-in-loop in JavaScript . Is there som...
Android: Align button to bottom-right of screen using FrameLayout?
I am trying to put the zoom controls of the map on the bottom right corner of screen. I could do it with RelativeLayout using both alignParentBottom="true" and alignParentRight="true" , but with Framelayout I did not find any such attributes. How do I align it to the bottom-right of screen?
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Difference between a class and a module
... answer is good and gives some structural answers, but another approach is to think about what you're doing. Modules are about providing methods that you can use across multiple classes - think about them as "libraries" (as you would see in a Rails app). Classes are about objects; modules are about ...