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Use “ENTER” key on softkeyboard instead of clicking button
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You do it by setting a OnKeyListener on your EditText.
Here is a sample from my own code. I have an EditText named addCourseText, which will call the function addCourseFromTextBox when either the enter key or the d-pad is clicked.
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Connect Device to Mac localhost Server? [closed]
...which solved the problem. Click Settings > Turn WI-FI Off.
I tested it by going to Safari on my iPhone and entering my host name or IP address. For example:
http://<name>.local or http://10.0.1.5
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Possible to iterate backwards through a foreach?
...uage specification requires that foreach process elements in order. Either by using MoveNext on iterators or by processing indices starting at zero and incrementing by one on each iteration of arrays.
– Donald Rich
Jul 25 '18 at 8:52
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difference between throw and throw new Exception()
...row your new exception class, passing ex as the InnerException parameter. By passing the original InnerException, you preserve all of the original exception's properties, including the stack trace.
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How can Bash execute a command in a different directory context?
...hen we are going to cd back to our variable current_dir
Another Solution by @apieceofbart
pushd && YOUR COMMAND && popd
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Difference between path.normalize and path.resolve in Node.js
...nother ressource, which can be used inside HTML to reference a file chosen by the user for example. As the normalized path is always simple (no extra ../) it can be easily checked to ensure the user only choses files from certain locations and has no chance viewing private files outside this locatio...
Difference between fmt.Println() and println() in Go
... that print and println report to stderr, not stdout.
The family provided by fmt, however, are built to be in production code. They report predictably to stdout, unless otherwise specified. They are more versatile (fmt.Fprint* can report to any io.Writer, such as os.Stdout, os.Stderr, or even a net...
How much is the overhead of smart pointers compared to normal pointers in C++?
... lots of codes in the code segment for the stack unwinding. If you pass it by reference you get an additional indirection which can be also pretty worse in terms of performance.
Thats why you should not do this unless the function is really involved in ownership management. Otherwise use "shared_p...
Right query to get the current number of connections in a PostgreSQL DB
... count(*) from pg_stat_activity where pid <> pg_backend_pid() group by 1 order by 1;
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PHP json_decode() returns NULL with valid JSON?
... there), thus, breaking the JSON structure. Went to Hex Editor, erased the bytes. Everything's back to normal. Why has this happened? Because I edited the file using Micro$oft Windows' Notepad. Terrible idea!
– Joel A. Villarreal Bertoldi
Mar 9 '10 at 17:59
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