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ADB Android Device Unauthorized
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1051
It's likely that the device is no longer authorized on ADB for whatever reason.
1. Check if ...
How to hide keyboard in swift on pressing return key?
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rscrsc
9,10733 gold badges3030 silver badges2828 bronze badges
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What are file descriptors, explained in simple terms?
...hat file and store the information about that opened file. So if there are 100 files opened in your OS then there will be 100 entries in OS (somewhere in kernel). These entries are represented by integers like (...100, 101, 102....). This entry number is the file descriptor.
So it is just an integer...
What are the use cases for selecting CHAR over VARCHAR in SQL?
...AR (or NVARCHAR) when the length varies significantly. CHAR may also be a bit faster because all the rows are of the same length.
It varies by DB implementation, but generally, VARCHAR (or NVARCHAR) uses one or two more bytes of storage (for length or termination) in addition to the actual data. S...
Does Flask support regular expressions in its URL routing?
...fly?
– Games Brainiac
Jul 13 '13 at 10:38
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This looks like the regex will be evaluated directly ...
View git history for folder
...etty good. If you're into pretty UI's, then you might also consider Merge (WIN/MAC/*NIX) from the Sublime Text team, and Fork (WIN/MAC).
– ken
May 31 '19 at 20:51
add a commen...
How does one change the language of the command line interface of Git?
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With Git for Windows 2.x (64 bit) this will be in C:\Program Files\Git\mingw64\share\locale\$LANG\LC_MESSAGES\git.mo.
– Koraktor
How to pretty print nested dictionaries?
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edited Mar 10 '19 at 15:52
answered Jul 12 '10 at 14:49
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What does a type followed by _t (underscore-t) represent?
...m I mainly work on tends to live dangerously and use _t anyway, but it has bitten us on occasions. I tend to use CamelCase without a suffix for my own work; my functions are usually all lower-case.
– Jonathan Leffler
Apr 18 '11 at 22:45
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Collections.emptyMap() vs new HashMap()
...sing a Collection instead of null to avoid Exceptions being thrown on following operations? Using an immutable collection would just result in some other sort of exception I imagine. And assigning null is most certainly not less efficient than assigning a immutable constant.
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