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Detect Safari browser
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Definitely a good idea to use feature detection, but some behaviors are just hard or nearly impossible to test, for example whether videos on mobile go automatically fullscreen, something that only happens on the iPhone and iPod. To test it, y...
What are namespaces?
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Comparing to Java is a bad idea. Java has packages and there are package-visibility classes. The visibility of protected members also depending on the package that accesses it.
– Artefacto
Aug 2 '10 at 0:07
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UICollectionView reloadData not functioning properly in iOS 7
... This worked for me, but I'm not sure I understand why it's necessary. Any idea what the issue is?
– Jon Evans
Aug 11 '14 at 22:37
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“Default Activity Not Found” on Android Studio upgrade
I upgraded IntelliJ Idea from 12.0.4 to 12.10.
73 Answers
73
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git still shows files as modified after adding to .gitignore
...already in the index.
To stop this you have to do : git rm -r --cached .idea/
When you commit the .idea/ directory will be removed from your git repository and the following commits will ignore the .idea/ directory.
PS: You could use .idea/ instead of .idea/* to ignore a directory. You can find...
Why is JavaScript called JavaScript, since it has nothing to do with Java? [closed]
...Netscape and Sun did a license agreement and it became JavaScript. And the idea was to make it a complementary scripting language to go with Java, with the compiled language.
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The transaction log for the database is full
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Do you have any idea how big the transaction will be? try to set the Transaction log size bigger than that estimation, anyway if disk allocation is not an issue, allocate at the beginning plenty space, for data and log as well. It improves p...
Representational state transfer (REST) and Simple Object Access Protocol (SOAP)
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REST
I understand the main idea of REST is extremely simple. We have used web browsers for years and we have seen how easy, flexible, performing, etc web sites are. HTML sites use hyperlinks and forms as the primary means of user interaction. Their mai...
How to simulate a higher resolution screen? [closed]
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Some ideas:
Use browser zoom, 1024x768 50% zoom = 2048x1536 simulated resolution, I know Chrome resizes images and the like. Things become hard to read, but I'm assuming you're testing placement and such.
Also you can use some s...
Can virtual functions have default parameters?
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This is a bad idea, because the default arguments you get will depend on the static type of the object, whereas the virtual function dispatched to will depend on the dynamic type.
That is to say, when you call a function with default argu...