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Browser support for URLs beginning with double slash
...rotocol. It didn't seem too difficult to understand - I think it's a great idea and pretty intuitive.
2 Answers
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How to use @Nullable and @Nonnull annotations more effectively?
...mode, for which we have assert. I find @Nullable and @Nonnull to be useful ideas, but I'd like more force behind them, rather than us hypothesizing about what one could do with them, which still leaves open the possibility of doing nothing with them.
– seh
Nov ...
How do I display an alert dialog on Android?
...bviously don't have time to click on the buttons to dismiss it either. Any idea why?
– lweingart
Jan 6 '16 at 14:33
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How to install CocoaPods?
I referred too many links and tried, but had no success. If any one has an idea then please please share with me. I read cocoa pods documents and many times tried to install but always failed because of the starting steps. I found one error whereby I can't install gems first. Can anyone give me the ...
Is “ ” a replacement of “ ”?
... wanted to check: is this the new replacement for white space? If yes, any idea why they changed?
3 Answers
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Create PostgreSQL ROLE (user) if it doesn't exist
... should catch only this one error. As other answers mentioned it is a good idea to convert fatal error to simple notice. Other PostgreSQL IF NOT EXISTS commands adds , skipping into their message, so for consistency I'm adding it here too.
Here is full SQL code for simulation of CREATE ROLE IF NOT ...
Guava equivalent for IOUtils.toString(InputStream)
...erload which takes the name of the encoding, but using names isn't a great idea IMO. That's why I like Charsets.*.
EDIT: Not that the above needs an InputSupplier<InputStream> as the streamSupplier. If you've already got the stream you can implement that easily enough though:
InputSupplier&l...
Why am I getting “Cannot Connect to Server - A network-related or instance-specific error”?
...al in the treeview do pop up dialogs just fine. Anyone have this issue and ideas for getting through it?
– Ryan Betker - healthNCode
Mar 28 '16 at 14:39
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Android: ListView elements with multiple clickable buttons
...ck event is called after a delay or when I try to scroll the listview. Any ideas why this is happening?
– Abdullah Umer
Aug 11 '14 at 16:49
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Android SQLite DB When to Close
...t from what I understand writing code in a Java finalize() method is a bad idea.
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