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Bower and devDependencies vs dependencies

... devDependencies are for the development-related scripts, e.g. unit testing, packaging scripts, documentation generation, etc. dependencies are required for production use, and assumed required for dev as well. Including devDependencies within dependencies, as you have it, won't be harmful;...
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When should TaskCompletionSource be used?

... It looks like no one mentioned, but I guess unit tests too can be considered real life enough. I find TaskCompletionSource to be useful when mocking a dependency with an async method. In actual program under test: public interface IEntityFacade { Task<Entity> Ge...
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How to overlay images

...or both elements, and extra display for span. Add hover to span so you can test it and you got it! HTML: <span><img src="/images/"></span> CSS span img { position:relative; z-index:-1; } span {
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Make: how to continue after a command fails?

...orks for me where the leading dash does not (I'm given a makefile to run a test which needs to fail, and will parse the logs later) – Sean Houlihane Sep 6 '17 at 9:11 add a co...
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Remove a symlink to a directory

... In Ubuntu, I tested with ~/c/a/file, /c/b/, with ln -s ~/c/a ~/c/b/. In ~/c/b/, rm a/ does not work, rm -rf a/ only empties the original a. unlink a works perfectly, and unlink a/ does nothing. – Brady Trainor ...
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Switch case with fallthrough?

...the first case. If needed, you can omit ;; in the first case to continue testing for matches in following cases too. (;; jumps to esac) share | improve this answer | follow...
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jQuery AJAX file upload PHP

...load_max_filesize AND post_max_size configuration values, and be sure your test files do not exceed either. Here's some help how you check PHP configuration and how you set max filesize and post settings. share | ...
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Android Emulator: Installation error: INSTALL_FAILED_VERSION_DOWNGRADE

I am currently trying to compile and test a small Android Application. 15 Answers 15 ...
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Python - When to use file vs open

...ead of invoking this constructor directly. file is more suited to type testing (for example, writing "isinstance(f, file)"). Also, file() has been removed since Python 3.0. share | improve t...
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in iPhone App How to detect the screen resolution of the device

...matches original iPhone density. For most purposes, this means one should test iPad software on iPad mini (to make sure it is useable), then simply ignore the fact that most iPads magnify the image by 20% (compared to iPhone or iPad mini). – ToolmakerSteve Dec...