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Difference between View and table in sql
What is the main difference between view and table in SQL. Is there any advantage of using views instead of tables.
7 Answe...
Why can't I use Docker CMD multiple times to run multiple services?
...ch is what you are experiencing. At all times, there can be only one CMD.
If you want to run multiple services, I indeed would use supervisor. You can make a supervisor configuration file for each service, ADD these in a directory, and run the supervisor with supervisord -c /etc/supervisor to point...
Didn't Java once have a Pair class? [duplicate]
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If you happen to be developing for Android.. it has Pair also
– Tim
Mar 20 '15 at 17:44
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Extract a substring from a string in Ruby using a regular expression
...string>"[/.*<([^>]*)/,1]
=> "substring"
No need to use scan, if we need only one result.
No need to use Python's match, when we have Ruby's String[regexp,#].
See: http://ruby-doc.org/core/String.html#method-i-5B-5D
Note: str[regexp, capture] → new_str or nil
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Why do most fields (class members) in Android tutorial start with `m`?
...se m for 'members' of a class. So when you're programming you can see the difference between local and member variables.
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Using multiple arguments for string formatting in Python (e.g., '%s … %s')
...s' and I want to know how to seperate the arguments so that they are two different %s. My mind coming from Java came up with this:
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Openssl is not recognized as an internal or external command
...y would be to execute the original command from openssl/bin directory. I.e if my openssl directory is in C:dev, I would move to C:\dev\openssl\bin, and execute the command as it is
– AnhSirk Dasarp
Aug 27 '13 at 7:45
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What is the difference between javac and the Eclipse compiler?
...javac program is wrapped around, or is it a separate compiler altogether? If the latter, why would they reinvent the wheel?
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C++ include and import difference
What is the difference between #include and #import in C++?
5 Answers
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How To Set Text In An EditText
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If you check the docs for EditText, you'll find a setText() method. It takes in a String and a TextView.BufferType. For example:
EditText editText = (EditText)findViewById(R.id.edit_text);
editText.setText("Google is your fr...