Brazell

when using rails 4.0 strong parameters, how permit json this? { "user": { "first_name":"jello" }, "users_to_employer":[ { "start_date":"2013-09-03t16:45:27+02:00", "end_date":"2013-09-10t16:45:27+02:00", "employer":{"company_name":"telenor"} }, { "start_date":"2013-09-17t16:45:27+02:00", "end_date":null, "employer":{"company_name":"erixon"} } ] } i tried following: params.require(:users_to_employers => []).permit( :start_date, :end_date => nil, :employer => [ :company_name ...

i'm using meanmenu jquery responsive menu plugin navigation on web page. seems work well, can't figure out how change title of menu when it's closed. want add word "menu" 3 bars or replace 3 bars word. line .js file: meanmenuopen: "<span /><span /><span />", // text/markup want when menu closed, styling in css provides 3 bars these spans i filled line this: meanmenuopen: "<span />menu<span /><span />", // text/markup want when menu closed, styling in css provides 3 bars these spans the css part looks this: .mean-container a.meanmenu-reveal span { display: block; background: #fff; height: 3px; margin-top: 3px; } but solution isn't showing. how can fix that? thank help! got it. king's answer. jquery.meanmenu.js meanmenuopen: "<span /><span /><span /><div class='menu_title'>menu</div>", // text/markup want when m...

i have mechanical oscillation system defined n x n matrix transfer functions tf( ... ) . w = minreal( [ tf( ... ) ... tf(...) ; ... ; tf( ... ) ... tf(...) ]; in following picture can see selected frequency responses. shows various irregularites @ high frequencies. as combine system in simulink other high-order systems, required step-size has extremely low or system not stable. simulation time tremendously high, makes impossible validate general funcionality of model. for reason i'd apply low-pass filter on fransfer matrix, use bigger steps faster simulation time. there way implement either in matlab code or within simulink? finally adjust threshold frequency depending on how time have , accuracy required. i did research appropriate solvers, without success. advice regarding solvers me well. this meager list of toolboxes have available: control system toolbox version 9.3 (r2012a) simulink control design ...

i having site typo3 4.5.26 , have installed advancedfeedit extension. fe edit works fine admin users non admins wont show options though have set ts properly here ts setup : admpanel{ enable.edit=1 hide=1 } anything need ? idea why ? i think hide should 0 admpanel { enable.edit = 1 hide = 0 }

if define javascript function , call erb template function not called. why? clicking link should show alert, not. = link_to "add sprout", new_sprout_path, remote: true controller: def new @sprout = sprout.new respond_to { |format| format.js } end then in template call function: # sprouts/new.js.erb dosomething(); the function defined in js files: # javascripts/sprouts.js.coffee dosomething = -> alert "yum ghum new sprout." the javascript comes back. can see in console. see no alert. why doesn't not work? i'm using rails 4. @dosomething = -> alert "yum ghum new sprout." or window.dosomething = -> alert "yum ghum new sprout." # prefer approach, it's more explicit.

i have usercontrol , tooltip . . ascx : <%@ control language="c#" autoeventwireup="true" codebehind="uctooltip.ascx.cs" inherits="portail.formulaires.uctooltip" debug="true"%> <div id="dhtmltooltip" style="z-index:9999999999; display:inline-block;"> <div id="dhtmltooltip_title"> </div> <div id="dhtmltooltip_content"> </div> </div> . cs : using system; using system.collections.generic; using system.linq; using system.web; using system.web.ui; using system.web.ui.webcontrols; namespace portail.formulaires { public partial class uctooltip : system.web.ui.usercontrol { protected void page_load(object sender, eventargs e) { page.clientscript.registerclientscriptinclude("hint", page.resolveurl("~/scripts/hint.js")); } ...

i'm trying setup south in way location of migrations directories outside django directory. can use sout_migration_modules change location of directories within django (to every place init file), that's not enough me. unfortunately, sout_migration_modules doesn't accept full paths input. can explain how can make south place migrations directories specified path outside django directory? update: current directory structure: data django project project name settings.py django app migrations idealy south puth migrations folder in data directory, outside entire django project. as takes any module, create module outside project , add python path, e.g.: south_migration_modules = { 'blog': '<my_foreign_module>.migrations.blog', } another way monkey patch south's migrations class, really, should avoid hackery. from south.migration.base import migrations def migrations_dir(self): return #my_ugly_hack migratio...