leikind

<%= grid(@tasks_grid) do |g|
   ...
end -%>

<% selected = @tasks_grid.selected_records %>
<p><%= selected.size %> records selected: <%= selected.map(&:id).to_sentence %></p>

leikind

<%= grid(@grid) do |g|

   g.blank_slate  do
     "There are no records"
   end

   g.column  do |product|
      ...
   end
end  -%>

leikind

<%= grid(@grid, :table_html_attrs => {:class => 'css_class1'}) do |g|
    g.column(:td_html_attrs => {:class => 'css_class2'}) do
      ...
    end
end -%>

leikind

<%= grid(@grid, :class => 'css_class1') do |g|
  g.column(:class => 'css_class2') do
  end
end -%>

leikind

-module(simple_exit_demo).
-export([simple_exit_demo/0]).

simple_exit_demo() ->
  spawn(fun() -> start_processes() end).

start_processes() ->
  process_flag(trap_exit, true),
  spawn_link(fun() -> timer:sleep(1000) end),
  spawn_link(fun() -> timer:sleep(2000), exit(exiting_for_a_reason) end),

leikind

-module(kill).
-export([kill_demo/0]).


listen() ->
  receive
    Message -> io:format("~p has caught a system message: ~p~n~n", [self(), Message]),
    listen()
  after 1000 ->
    io:format("I, ~p, live on~n", [self()]),

leikind

highlight all current words ctrl+cmd+G
select all found occurrences         alt-enter     
full screen mode               ctrl-shift-cmd-f
VIM's o               cmd-return
check syntax                                     shift-alt-v

start multiline editing from a selected area     command+shift+l               
highlight a current word one by one  cmd-d
skip a current word one by one  cmd k, cmd-d
vertical selection ALT - mouse

leikind

def generate_random_pronouncable_password(size = 3)
  c = %w(b c d f g h j k l m n p qu r s t v w x z ch cr fr nd ng nk nt ph pr rd sh sl sp st th tr)
  v = %w(a e i o u y)
  f, r = true, ''
  (size * 2).times do
    r << (f ? c[rand * c.size] : v[rand * v.size])
    f = !f
  end
  r
end

leikind

def screen_density diagonal_size_inches, width_pixels, height_pixels
   Math.sqrt(width_pixels * width_pixels + height_pixels * height_pixels) / diagonal_size_inches
end


[
  ['iPhone 3GS', 3.5, 320, 480],
  ['Galaxy S3', 4.8, 720, 1280],
  ['Galaxy 7', 7, 800, 1280],
  ['Kindle Fire', 7, 600, 1024],

leikind

var focusElementIfNeeded, getGridProcessorForElement, initWiceGrid, setupAutoreloadsForExternalFilters, setupAutoreloadsForInternalFilters, setupCsvExport, setupDatepicker, setupExternalCsvExport, setupExternalSubmitReset, setupHidingShowingOfFilterRow, setupMultiSelectToggle, setupShowingAllRecords, setupSubmitReset;

jQuery(function() {
  return initWiceGrid();
});

initWiceGrid = function() {
  $(".wice-grid-container").each(function(index, wiceGridContainer) {
    var dataDiv, filterDeclaration, filterDeclarations, gridName, gridProcessor, processorInitializerArguments, _fn, _i, _len;
    gridName = wiceGridContainer.id;