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String, StringBuffer, and StringBuilder
...nd operations in the construction of the string) and will only be accessed from a single thread, using a StringBuilder is good enough.
If your string can change, and will be accessed from multiple threads, use a StringBuffer because StringBuffer is synchronous so you have thread-safety.
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byte + byte = int… why?
...ions to do arithmetic with 32 bits very quickly. Doing the conversion back from the result to a byte automatically could be done, but would result in performance penalties in the case where you don't actually want that behaviour.
I think this is mentioned in one of the annotated C# standards. Looki...
Can I do a synchronous request with volley?
...'t understand. It sits until a notify will be called and it will be called from UI thread. Until you have two different thread I can't see the deadlock
– greywolf82
May 17 '15 at 14:58
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Android: How do I prevent the soft keyboard from pushing my view up?
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borrowing from @Dom you can use getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING); to set this value programmatically
– Bron Davies
Sep 18 '15 at 5:32
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A potentially dangerous Request.Path value was detected from the client (*)
... element for the url you need. Using reflection would be reasonably simple from a global perspective, but I'm not sure about setting it on a per controller/action basis. Maybe start a question?
– Dave Transom
May 31 '13 at 4:20
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Using std Namespace
... a more obscure 'can't convert argument X' or 'unable to generate function from template' style error. Worse is if a wrong function gets called silently. It's rare, but happens.
– CB Bailey
Aug 12 '09 at 21:47
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Copy all files with a certain extension from all subdirectories
... unix, I want to copy all files with a certain extension (all excel files) from all subdirectories to another directory. I have the following command:
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Applying .gitignore to committed files
...es that I now want to ignore. How can I tell git to now ignore these files from future commits?
6 Answers
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Type definition in object literal in TypeScript
...de Pattern as Alternative)
After many years of using const and benefiting from more functional code, I would recommend against using the below in most cases. (When building objects, forcing the type system into a specific type instead of letting it infer types is often an indication that something ...
How to use a dot “.” to access members of dictionary?
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Note that this will behave differently from common expectations in that it won't raise AttributeError if the attribute does not exist. Instead it will return None.
– mic_e
Aug 1 '16 at 10:45
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