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Why doesn't Java support unsigned ints?
...ut simplicity:
Gosling: For me as a language designer, which I don't really count myself as these days, what "simple" really ended up meaning was could I expect J. Random Developer to hold the spec in his head. That definition says that, for instance, Java isn't -- and in fact a lot of these lan...
Default constructor with empty brackets
... reason that an empty set of round brackets (parentheses) isn't valid for calling the default constructor in C++?
9 Answers...
How to remove local (untracked) files from the current Git working tree
...e not under version control, starting from the current directory.
Normally, only files unknown to Git are removed, but if the -x option is specified, ignored files are also removed. This can, for example, be useful to remove all build products.
If any optional <path>... arguments are...
Vim 80 column layout concerns
...
You can even automatically base the value of 'colorcolumn' on 'textwidth' with something like :set cc=+1
– graywh
Oct 1 '10 at 16:37
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tooltips for Button
...
@EduardLuca, In my case tooltip really does no work on disabled buttons because Bootstrap sets pointer-events: none for disabled state. It should work if set pointer-events: auto directly to the element.
– Vitaliy Alekask
...
How do I escape the wildcard/asterisk character in bash?
...From the bash manual quote removal is:
After the preceding expansions, all
unquoted occurrences of the characters
‘\’, ‘'’, and ‘"’ that did not result
from one of the above expansions are
removed.
So what happens is when you type the command directly into the command line,...
Regex: Remove lines containing “help”, etc
...ve a long document of commands. Using Notepad++ or regex, I want to delete all lines containing "help" including keyboard_help, etc.
...
libxml install error using pip
...
** make sure the development packages of libxml2 and libxslt are installed **
From the lxml documentation, assuming you are running a Debian-based distribution :
sudo apt-get install libxml2-dev libxslt-dev python-dev
For Debian based systems, it should be enough to install the known buil...
jQuery multiple events to trigger the same function
Is there a way to have keyup , keypress , blur , and change events call the same function in one line or do I have to do them separately?
...
Disable ActiveRecord for Rails 4
...qlite3, etc.)
2. Change your config/application.rb
Remove require 'rails/all line and require frameworks (among those available in your rails version, the list varies, do not just copy) you want to use, for example:
require "action_controller/railtie"
require "action_mailer/railtie"
require "spro...