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How do I get the time of day in javascript/Node.js?
...om 0 - 23, so make sure to deal with it accordingly. I think 0-23 is a bit more intuitive since military time runs from 0 - 23, but it's up to you.
With that in mind, the code would be something along the lines of:
var date = new Date();
var current_hour = date.getHours();
...
How to make a great R reproducible example
...rary(help = "datasets"). There is a short description to every dataset and more information can be obtained for example with ?mtcars where 'mtcars' is one of the datasets in the list. Other packages might contain additional datasets.
Making a vector is easy. Sometimes it is necessary to add some r...
How to delete migration files in Rails 3
... @Lucas, once the migration file is removed, it cannot be reversed anymore. That's why you must revert it on all environments it already ran (production, development, testing, staging, etc) before deleting its file. That's also why I wrote that it's safer to just create another migration to rev...
How to detect incoming calls, in an Android device?
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Close file without quitting VIM application?
... the split window of the current file, so I like to use something a little more advanced:
map fc <Esc>:call CleanClose(1)
map fq <Esc>:call CleanClose(0)
function! CleanClose(tosave)
if (a:tosave == 1)
w!
endif
let todelbufNr = bufnr("%")
let newbufNr = bufnr("#")
if ((newbufNr !...
MySQL Removing Some Foreign keys
...imply issue an:
alter table region drop foreign key region_ibfk_1;
or
more simply just type:-
alter table TableName drop foreign key TableName_ibfk_1;
remember the only thing is to add _ibfk_1 after your tablename to make like this:- TableName_ibfk_1
...
Eclipse/Java code completion not working
...ing IBus plugin activated, there might be keyboard shortcut conflict.
See more info on my blog: http://peter-butkovic.blogspot.de/2013/05/keyboard-shortcut-ctrlspace-caught-in.html
UPDATE:
as suggested by @nhahtdh's comment, adding the some more info to answer directly: IBus plugin in Xfce uses ...