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How to drop into REPL (Read, Eval, Print, Loop) from Python code
...trary point in its execution, even if the script was launched from the command line?
6 Answers
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Copy all files with a certain extension from all subdirectories
...es) from all subdirectories to another directory. I have the following command:
5 Answers
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Node.js / Express.js - How does app.router work?
...e calls is important, because some middleware depends on other middleware, and some middleware near the end might not even be called.
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How to hide databases that I am not allowed to access
...estriction' type in the name of your database(s) enclosed in single quotes and separated by spaces.
E.g.
'dback447'
Update for pgAdmin 4 - Do not use quotes, just the plain DB name.
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Node.js - use of module.exports as a constructor
...Module.exports, theRequireFunction);
In the example above module.exports and exports are the same object. The cool part is that you don't see any of that in your CommonJS modules as the whole system takes care of that for you all you need to know is there is a module object with an exports propert...
How to upper case every first letter of word in a string? [duplicate]
I have a string: "hello good old world" and i want to upper case every first letter of every word, not the whole string with .toUpperCase(). Is there an existing java helper which does the job?
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What is the difference between named and positional parameters in Dart?
Dart supports both named optional parameters and positional optional parameters. What are the differences between the two?
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How to check if an int is a null
.... you need to do
if (person != null){ // checks if person is not null
}
and
if(person.equals(null))
The above code would throw NullPointerException when person is null.
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Python/postgres/psycopg2: getting ID of row just inserted
I'm using Python and psycopg2 to interface to postgres.
3 Answers
3
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Programmatically Hide/Show Android Soft Keyboard [duplicate]
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Adding this to your code android:focusableInTouchMode="true" will make sure that your keypad doesn't appear on startup for your edittext box. You want to add this line to your linear layout that contains the EditTextBox. You should be able to play wi...