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Compare object instances for equality by their attributes
...ba, I don't think that's true. This may work for the functools module, but does not work for standard comparators: MyObj1 != Myobj2 will only work if the __ne__() method is implemented.
– Arel
May 10 '15 at 22:43
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How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
...and rails_helper comments to get a good understanding of what each option does.
Once everything is set you can run all your tests with:
bundle exec rspec
You can read more about the recommended spec_helper and rails_helper configurations on https://kolosek.com/rails-rspec-setup.
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Shuffle two list at once with same order
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(noob question) - what does the * mean?
– ᔕᖺᘎᕊ
Apr 2 '15 at 16:18
2
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How come an array's address is equal to its value in C?
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@JohnLee: No, there does not have to be a pointer to the array anywhere in memory. If you create a pointer, you can then take its address: int *p = array; int **pp = &p;.
– Jerry Coffin
Sep 12 '12 at 14...
View's getWidth() and getHeight() returns 0
...Ware gets notified automatically, since he wrote this response, but ngreen doesn't unless you address them.
– Peter Ajtai
Nov 4 '11 at 17:45
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Upload artifacts to Nexus, without Maven
...t to upload this to a Nexus repository. Because the project isn't Java, it doesn't use Maven for builds. And I'd rather not introduce Maven/POM files just to get files into Nexus.
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If I revoke an existing distribution certificate, will it mess up anything with existing apps?
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@SURESHSANKE does it mean that you cannot update apps which certificate is deleted?
– zbz.lvlv
Oct 9 '14 at 7:13
3
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Can you autoplay HTML5 videos on the iPad?
...asically, a user-initiated play button works, but
an onLoad="play()" event does not.
For example, this would play the movie:
<input type="button" value="Play" onclick="document.myMovie.play()">
Whereas the following would do nothing on iOS:
<body onload="document.myMovie.play()">
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Best practice for storing and protecting private API keys in applications [closed]
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@EricLafortune does it not make a difference if the private key string is stored in the Java class vs in the String resource XML?
– Alan
Apr 15 '16 at 16:16
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How to declare constant map
...nction that accepts an int and returns a string" (4) The returned function does the int -> string mapping by using the map (5) Execute the anonymous function immediately and assign the returned function to a variable. This variable could be used like a function, and the effect is like a map.
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