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Select datatype of the field in postgres
...able,
student_details (
stu_id integer,
stu_name varchar(30 ),
joined_date timestamp
);
7 Answ...
Meaning of = delete after function declaration
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answered Apr 1 '11 at 13:18
Prasoon SauravPrasoon Saurav
83.1k4242 gold badges229229 silver badges336336 bronze badges
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Convert list to array in Java [duplicate]
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1103
Either:
Foo[] array = list.toArray(new Foo[0]);
or:
Foo[] array = new Foo[list.size()];
list...
List comprehension vs. lambda + filter
... list comprehension only accesses local variables. If you are using Python 3.x the list comprehension runs in a separate function so it will also be accessing value through a closure and this difference won't apply.
The other option to consider is to use a generator instead of a list comprehension:...
How to jump directly to a column number in Vim
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339
The | command does what you want, as in 30| will take you to column 30.
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Android dismiss keyboard
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327
You want to disable or dismiss a virtual Keyboard?
If you want to just dismiss it you can use...
Freely convert between List and IEnumerable
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answered Jan 23 '09 at 12:08
Tamas CzinegeTamas Czinege
106k3838 gold badges143143 silver badges170170 bronze badges
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How can I delete the current line in Emacs?
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213
C-a # Go to beginning of line
C-k # Kill line from current point
There is also
C-S-backspace ...