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CSV API for Java [closed]
...e API that will allow me to use read a CSV input file, do some simple transformations, and then write it.
10 Answers
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For-each over an array in JavaScript
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If the length of the array won't change during the loop, and it's in performance-sensitive code (unlikely), a slightly more complicated version grabbing the length up front might be a tiny bit faster:
var index, len;
var a = ["a", "b", "c"];
for (index = 0, len = a.length; index < len; ...
How do you bind an Enum to a DropDownList control in ASP.NET?
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My version is just a compressed form of the above:
foreach (Response r in Enum.GetValues(typeof(Response)))
{
ListItem item = new ListItem(Enum.GetName(typeof(Response), r), r.ToString());
DropDownList1.Items.Add(item);
}
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Quick search on filename
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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How can I extract a predetermined range of lines from a text file on Unix?
...option.
and
Addresses in a sed script can be in any of the following forms:
number
Specifying a line number will match only that line in the input.
An address range can be specified by specifying two addresses
separated by a comma (,). An address range matches lines starting ...
How to resolve “Error: bad index – Fatal: index file corrupt” when using Git
...t exist when I was writing this answer... Anyway git reset --keep is safer form of git reset --hard; git reset --mixed doesn't touch workdir at all.
– Jakub Narębski
Jun 13 '13 at 19:15
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Whitespace Matching Regex - Java
... required to meet UTS#18’s RL1.2! What it does have is not standards-conforming, alas.
Unicode defines 26 code points as \p{White_Space}: 20 of them are various sorts of \pZ GeneralCategory=Separator, and the remaining 6 are \p{Cc} GeneralCategory=Control.
White space is a pretty stable prope...
How to create new tmux session if none exists
... mySession
From man tmux:
new-session[-AdDEP] [-cstart-directory] [-Fformat] [-nwindow-name] [-ssession-name] [-tgroup-name] [-xwidth] [-yheight] [shell-command]
(alias: new)
Create a new session with name session-name.
[...]
The -A flag makes new-session behave like attach...
Create a string of variable length, filled with a repeated character
So, my question has been asked by someone else in it's Java form here: Java - Create a new String instance with specified length and filled with specific character. Best solution?
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Reading header data in Ruby on Rails
... Accessing instance variables like this directly is really bad form. That underscore is there as a reminder to not do this.
– tadman
Aug 9 '19 at 18:44
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