Search Results

Search found 13550 results on 542 pages for 'processing js'.

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

Page 28/542 | < Previous Page | 24 25 26 27 28 29 30 31 32 33 34 35  | Next Page >

  • Alternatives to JS in the browser: your experience [closed]

    - by Andrea
    In these days there are many projects whose aim is to bring new languages to the browser by compiling them to JavaScript. Among the others one can mention ClojureScript, CoffeScript, Dart, haXe, Emscripten, Amber Smalltalk. I understand that in part the response to this answer depends on the particular project. But, anyway: Have you tried any of them? Are these tentatives suitable for production sites? Should I want to try one of those, what are the downsides I should carefully evaluate? By the way, I expect the answer to be slightly misleading for CoffeeScript, since its semantics is very close to that of JavaScript, so I guess it should be easier to make it work seamlessly with the existing JavaScript ecosystem.

    Read the article

  • What are deferred callbacks?

    - by tentimes
    I understand the idea of a callback, where I pass a function into another function and that function then uses the supplied function at will. I am struggling to understand deferred callbacks, even after googling it. Could someone provide a simple explanation please? I program in Ruby, but also know C/C++ a bit, but most of all I was a experienced assembly language programmer. So I am wondering is it a bit like a stack of callback addresses that get pop'd? I am hoping to learn jquery or node.js and these deferred callbacks seem integral to both. I understand basic threading principles (though mutex object makes my head hurt ;)

    Read the article

  • How to synchronise the acceleration, velocity and position of the monsters on the server with the players?

    - by Nick
    I'm building an MMO using Node.js, and there are monsters roaming around. I can make them move around on the server using vector variables acceleration, velocity and position. acceleration = steeringForce / mass; velocity += acceleration * dTime; position += velocity * dTime; Right now I just send the positions over, and tell the players these are the "target positions" of the monsters, and let the monsters move towards the target positions on the client with a speed dependant on the distance of the target position. It works but looks rather strange. How do I synchronise these properly with the players without looking funny to them, taking into account the server lag? The problem is that I don't know how to make use of the correct acceleration/velocity values here; right now they just move directly in a straight line to the target position instead of accelerating/braking there properly. How can I implement such behaviour?

    Read the article

  • Problem after installing node.js on Debian Lenny

    - by gmunk
    I managed to install node.js successfully on my machine but when invoking make test I get an error message: python tools/test.py --mode=release simple === release test-net-pingpong === Path: simple/test-net-pingpong server listening on 20989 localhost server listening on 20988 undefined Error: EAFNOSUPPORT, Address family not supported by protocol at net:1041:19 at dns:105:7 at EventEmitter._tickCallback (node.js:48:25) at node.js:176:9 I found out that EAFNOSUPPORT means that the OS does not support a particular protocol and a program tries to use it. So from what I can deduce my Debian does not have support for dns? Any help is appreciated!

    Read the article

  • node.js on CentOS box is at v0.6.18, yum doesn't update or upgrade it. Why?

    - by ariestav
    I'm currently working with a CentOS box that has a version of node installed, when I do: nodejs -v I get v0.6.18 But I noticed on nodejs.org website, that the latest release is 0.8.12, so do: sudo yum update nodejs I get Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: centos-mirror.jchost.net * epel: fedora-epel.mirror.lstn.net * extras: centos.mirror.lstn.net * updates: centos.mirror.lstn.net Setting up Update Process No Packages marked for Update What's the deal? Why doesn't yum find the latest version of node? Do I have to download the .tar.gz from nodejs.org and install it that way?

    Read the article

  • capture delete key in CListCtrl and do soem processing

    - by user333422
    Hi, I have a class which inherits from CListCtrl class, say class list. I have another class dlg, which inherits from CDialog. Class dlg contains an instance of class list. I have got a delete button in class dlg, on which I delete the selected item in listCtrl and do lots of other processing. I want the same functionality on delete key. I added OnKeyDown() fn is my class list, where I can capture VK_DELETE key. But my problem is that, how do I do otehr processing that I need to do in dialog class. All that processing is dlg class based not list class based. I have many such dlg classes with different data and in every dlg class processing is different. I tried capturing VK_DELETE in dialog class, but it doesn't capture it if focus is on list class. I am totally stuck and have no idea, how to do this. Please give me some idea how i can do this. Thanks, SG

    Read the article

  • How to approach parallel processing of messages?

    - by Dan
    I am redesigning the messaging system for my app to use intel threading building blocks and am stumped trying to decide between two possible approaches. Basically, I have a sequence of message objects and for each message type, a sequence of handlers. For each message object, I apply each handler registered for that message objects type. The sequential version would be something like this (pseudocode): for each message in message_sequence <- SEQUENTIAL for each handler in (handler_table for message.type) apply handler to message <- SEQUENTIAL The first approach which I am considering processes the message objects in turn (sequentially) and applies the handlers concurrently. Pros: predictable ordering of messages (ie, we are guaranteed a FIFO processing order) (potentially) lower latency of processing each message Cons: more processing resources available than handlers for a single message type (bad parallelization) bad use of processor cache since message objects need to be copied for each handler to use large overhead for small handlers The pseudocode of this approach would be as follows: for each message in message_sequence <- SEQUENTIAL parallel_for each handler in (handler_table for message.type) apply handler to message <- PARALLEL The second approach is to process the messages in parallel and apply the handlers to each message sequentially. Pros: better use of processor cache (keeps the message object local to all handlers which will use it) small handlers don't impose as much overhead (as long as there are other handlers also to be run) more messages are expected than there are handlers, so the potential for parallelism is greater Cons: Unpredictable ordering - if message A is sent before message B, they may both be processed at the same time, or B may finish processing before all of A's handlers are finished (order is non-deterministic) The pseudocode is as follows: parallel_for each message in message_sequence <- PARALLEL for each handler in (handler_table for message.type) apply handler to message <- SEQUENTIAL The second approach has more advantages than the first, but non-deterministic ordering is a big disadvantage.. Which approach would you choose and why? Are there any other approaches I should consider (besides the obvious third approach: parallel messages and parallel handlers, which has the disadvantages of both and no real redeeming factors as far as I can tell)? Thanks!

    Read the article

  • I have 6 updates that won't install on Ubuntu 12.04?

    - by Taylor
    I'm an Ubuntu novice, so any help here is greatly appreciated! I'm running Ubuntu 12.04, and I have six updates that just won't install. I've tried Update Manger, sudo apt-get upgrade, and sudo apt-get update. Nothing has worked so far. Here are the details I get from Update Manager: installArchives() failed: Setting up linux-image-3.2.0-24-generic-pae (3.2.0-24.37) ... Running depmod. sh: 1: /usr/sbin/update-initramfs: not found Failed to create initrd image. dpkg: error processing linux-image-3.2.0-24-generic-pae (--configure): subprocess installed post-installation script returned error exit status 2 Setting up linux-image-3.2.0-27-generic-pae (3.2.0-27.43) ... No apport report written because MaxReports is reached already Running depmod. sh: 1: /usr/sbin/update-initramfs: not found Failed to create initrd image. dpkg: error processing linux-image-3.2.0-27-generic-pae (--configure): subprocess installed post-installation script returned error exit status 2 No apport report written because MaxReports is reached already Setting up linux-image-3.2.0-29-generic-pae (3.2.0-29.46) ... Running depmod. sh: 1: /usr/sbin/update-initramfs: not found Failed to create initrd image. dpkg: error processing linux-image-3.2.0-29-generic-pae (--configure): subprocess installed post-installation script returned error exit status 2 No apport report written because MaxReports is reached already Setting up udev (175-0ubuntu9.1) ... udev stop/waiting udev start/running, process 3685 /var/lib/dpkg/info/udev.postinst: 87: /var/lib/dpkg/info/udev.postinst: update-initramfs: not found dpkg: error processing udev (--configure): subprocess installed post-installation script returned error exit status 127 No apport report written because MaxReports is reached already dpkg: dependency problems prevent configuration of xserver-xorg-core: xserver-xorg-core depends on udev (= 149); however: Package udev is not configured yet. dpkg: error processing xserver-xorg-core (--configure): dependency problems - leaving unconfigured No apport report written because MaxReports is reached already dpkg: dependency problems prevent configuration of fglrx: fglrx depends on xserver-xorg-core; however: Package xserver-xorg-core is not configured yet. dpkg: error processing fglrx (--configure): dependency problems - leaving unconfigured No apport report written because MaxReports is reached already dpkg: dependency problems prevent configuration of fglrx-amdcccle: fglrx-amdcccle depends on fglrx; however: Package fglrx is not configured yet. dpkg: error processing fglrx-amdcccle (--configure): dependency problems - leaving unconfigured No apport report written because MaxReports is reached already dpkg: dependency problems prevent configuration of linux-image-generic-pae: linux-image-generic-pae depends on linux-image-3.2.0-24-generic-pae; however: Package linux-image-3.2.0-24-generic-pae is not configured yet. dpkg: error processing linux-image-generic-pae (--configure): dependency problems - leaving unconfigured No apport report written because MaxReports is reached already dpkg: dependency problems prevent configuration of linux-generic-pae: linux-generic-pae depends on linux-image-generic-pae (= 3.2.0.24.26); however: Package linux-image-generic-pae is not configured yet. dpkg: error processing linux-generic-pae (--configure): dependency problems - leaving unconfigured No apport report written because MaxReports is reached already dpkg: dependency problems prevent configuration of xserver-xorg-video-intel: xserver-xorg-video-intel depends on xorg-video-abi-11; however: Package xorg-video-abi-11 is not installed. Package xserver-xorg-core which provides xorg-video-abi-11 is not configured yet. xserver-xorg-video-intel depends on xserver-xorg-core (= 2:1.10.99.901); however: Package xserver-xorg-core is not configured yet. dpkg: error processing xserver-xorg-video-intel (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of fglrx-dev:No apport report written because MaxReports is reached already fglrx-dev depends on fglrx; however: Package fglrx is not configured yet. dpkg: error processing fglrx-dev (--configure): dependency problems - leaving unconfigured No apport report written because MaxReports is reached already Errors were encountered while processing: linux-image-3.2.0-24-generic-pae linux-image-3.2.0-27-generic-pae linux-image-3.2.0-29-generic-pae udev xserver-xorg-core fglrx fglrx-amdcccle linux-image-generic-pae linux-generic-pae xserver-xorg-video-intel fglrx-dev Error in function: Setting up linux-image-3.2.0-24-generic-pae (3.2.0-24.37) ... Running depmod. sh: 1: /usr/sbin/update-initramfs: not found Failed to create initrd image. dpkg: error processing linux-image-3.2.0-24-generic-pae (--configure): subprocess installed post-installation script returned error exit status 2 Setting up linux-image-3.2.0-29-generic-pae (3.2.0-29.46) ... Running depmod. sh: 1: /usr/sbin/update-initramfs: not found Failed to create initrd image. dpkg: error processing linux-image-3.2.0-29-generic-pae (--configure): subprocess installed post-installation script returned error exit status 2 Setting up linux-image-3.2.0-27-generic-pae (3.2.0-27.43) ... Running depmod. sh: 1: /usr/sbin/update-initramfs: not found Failed to create initrd image. dpkg: error processing linux-image-3.2.0-27-generic-pae (--configure): subprocess installed post-installation script returned error exit status 2 Setting up udev (175-0ubuntu9.1) ... udev stop/waiting udev start/running, process 3782 /var/lib/dpkg/info/udev.postinst: 87: /var/lib/dpkg/info/udev.postinst: update-initramfs: not found dpkg: error processing udev (--configure): subprocess installed post-installation script returned error exit status 127 dpkg: dependency problems prevent configuration of linux-image-generic-pae: linux-image-generic-pae depends on linux-image-3.2.0-24-generic-pae; however: Package linux-image-3.2.0-24-generic-pae is not configured yet. dpkg: error processing linux-image-generic-pae (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of xserver-xorg-core: xserver-xorg-core depends on udev (= 149); however: Package udev is not configured yet. dpkg: error processing xserver-xorg-core (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of fglrx: fglrx depends on xserver-xorg-core; however: Package xserver-xorg-core is not configured yet. dpkg: error processing fglrx (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of linux-generic-pae: linux-generic-pae depends on linux-image-generic-pae (= 3.2.0.24.26); however: Package linux-image-generic-pae is not configured yet. dpkg: error processing linux-generic-pae (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of xserver-xorg-video-intel: xserver-xorg-video-intel depends on xorg-video-abi-11; however: Package xorg-video-abi-11 is not installed. Package xserver-xorg-core which provides xorg-video-abi-11 is not configured yet. xserver-xorg-video-intel depends on xserver-xorg-core (= 2:1.10.99.901); however: Package xserver-xorg-core is not configured yet. dpkg: error processing xserver-xorg-video-intel (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of fglrx-amdcccle: fglrx-amdcccle depends on fglrx; however: Package fglrx is not configured yet. dpkg: error processing fglrx-amdcccle (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of fglrx-dev: fglrx-dev depends on fglrx; however: Package fglrx is not configured yet. dpkg: error processing fglrx-dev (--configure): dependency problems - leaving unconfigured

    Read the article

  • how do I add a texture to a triangle in three.js?

    - by Kae Verens
    I've created a scene which has many cubes, spheres, etc, in it, and have been able to apply textures to those primitives, but when I want to add a texture to a simple triangle, I'm totally lost. Here's the closest I've come to getting it right: var texture=THREE.ImageUtils.loadTexture('/f/3d-images/texture-steel.jpg'); var materialDecalRoof=new THREE.MeshBasicMaterial( { 'map': texture, 'wireframe': false, 'overdraw': true } ); var geometry = new THREE.Geometry(); geometry.vertices.push(new THREE.Vector3(tentX/2+1, tentY, tentZ/2+1)); geometry.vertices.push(new THREE.Vector3(0, tentT, 0)); geometry.vertices.push(new THREE.Vector3(0, tentT, 0)); geometry.vertices.push(new THREE.Vector3(-tentX/2-1, tentY, tentZ/2+1)); geometry.faces.push(new THREE.Face4(0, 1, 2, 3)); geometry.faceVertexUvs[0].push([ new THREE.UV(0, 0), new THREE.UV(0, 0), new THREE.UV(0, 0), new THREE.UV(0, 0) ]); geometry.computeFaceNormals(); geometry.computeCentroids(); geometry.computeVertexNormals(); var mesh= new THREE.Mesh( geometry, materialDecalRoof); scene.add(mesh); This does not work. All i get is a flickering triangle (when the scene is moved) where an image should be. To test this, go to https://www.poptents.eu/3dFrame.php, upload an image in the Roof section, and drag the view to see the roof flicker. Does anyone know what I'm doing wrong here?

    Read the article

  • Databases supporting parallel processing across multiple servers

    - by David
    I need a database engine that can utilize multiple servers for processing a single SQL query in parallel. So far I know that this is possible with the some engines, though none of them are feasible for me either because of pricing or missing features. The engines currently known to me are: MS SQL (enterprise) DB2 (enterprise) Oracle (enterprise) GridSQL Greenplum

    Read the article

  • Akamai log processing

    - by dsldsl
    I'm digging through Akamai logs, downloading excel sheets, and then manually joining them so that I can do sorting of data to find top videos and referrers. Are there any tools you know of to help with this kind of processing? I'm looking for something like Urchin used to be for Apache logs, but for Akamai logs. Thanks!

    Read the article

  • Static Javascript files not loaded in Express app

    - by Dave Long
    I have an express app that has a bunch of static javascript files that aren't being loaded even though they are registered in my app.js file. Even public scripts (like jQuery: http://ajax.googleapis.com/ajax/libs/jquery/1.6.3/jquery.min.js) aren't processing. I can see the script tags in the generated html, but none of the functionality runs and I can't see the files loading in the web inspector. Here is the code that I have: app.js var express = require('express') var app = module.exports = express.createServer(); // Configuration var port = process.env.PORT || 3000; app.configure(function(){ app.set('views', __dirname + '/views'); app.set('view engine', 'jade'); app.use(express.bodyParser()); app.use(express.methodOverride()); app.use(app.router); app.use(express.static(__dirname + '/public')); }); app.configure('development', function(){ app.use(express.errorHandler({ dumpExceptions: true, showStack: true })); }); app.configure('production', function(){ app.use(express.errorHandler()); }); // Routes app.get('/manage/new', function(req, res){ res.render('manage/new', { title: 'Create a new widget' }); }) app.listen(port); console.log("Express server listening on port %d in %s mode", app.address().port, app.settings.env); /views/manage/layout.jade !!! 5 html(lang="en") head title= title link(rel="stylesheet", href="/stylesheets/demo.css") link(rel="stylesheet", href="/stylesheets/jquery.qtip.css") script(type="text/javascript", href="http://ajax.googleapis.com/ajax/libs/jquery/1.6.3/jquery.min.js") body!= body script(type="text/javascript", href="/javascripts/jquery.formalize.js") script(type="text/javascript", href="/javascripts/jquery.form.js") script(type="text/javascript", href="/javascripts/jquery.qtip.js") script(type="text/javascript", href="/javascripts/formToWizard.js") script(type="text/javascript", href="/javascripts/widget.js") /views/manage/new.jade h1= title div(style="float:left;") form(action="/manage/generate", method="post", enctype="multipart/form-data", name="create-widget") .errors fieldset legend Band / Album Information fieldset legend Social Networks fieldset legend Download All of my javascript files are stored in /public/javascripts and all of my static CSS files are being served up just fine. I'm not sure what I've done wrong.

    Read the article

  • how to convert a 2d path to a 3d shape in Three.js?

    - by VirtualWorld
    i need to have the 3d of this: http://jsfiddle.net/dAdKm/ but when i use this code: var shape = new THREE.Shape(); shape.moveTo(20,20); shape.bezierCurveTo(20, 100, 150, 100, 150, 20); shape.moveTo(20,20); shape.lineTo(20, 100); shape.lineTo(150, 100); shape.lineTo(150, 20); var shape3d = shape.extrude(extrudeSettings); var shapePoints = shape.createPointsGeometry(); var shapeSpacedPoints = shape.createSpacedPointsGeometry(); var material = new THREE.MeshBasicMaterial({ color: 0x0000ff }); var shapeMesh = new THREE.Mesh(shape3d, material); the result is not same as 2d context result, why? what is the problem?

    Read the article

  • asynchronous .js file loading syntax

    - by taber
    Hi, I noticed that there seems to be a couple of slightly different syntaxes for loading js files asynchronously, and I was wondering if there's any difference between the two, or if they both pretty much function the same. I'm guessing they work the same, but just wanted to make sure one method isn't better than the other for some reason. :) Method One (function() { var d=document, h=d.getElementsByTagName('head')[0], s=d.createElement('script'); s.type='text/javascript'; s.src='/js/myfile.js'; h.appendChild(s); })(); /* note ending parenthesis and curly brace */ Method Two (Saw this in Facebook's code) (function() { var d=document, h=d.getElementsByTagName('head')[0], s=d.createElement('script'); s.type='text/javascript'; s.async=true; s.src='/js/myfile.js'; h.appendChild(s); }()); /* note ending parenthesis and curly brace */

    Read the article

  • Node.js mongoose: how to use the .in and .sort methods of a query?

    - by Chris
    Hi there, I'm trying to wrap my head around mongoose, but I'm having a hard time finding any kind of documentation for some of the more advanced query options, specifically the .in and .sort methods. What's the syntax for sorting, for example, a Person by age? db.model("Person").find().sort(???).all(function(people) { }); Then, let's say I want to find a Movie based on a genre, where a Movie can have many genres (in this case, an array of strings). Presumably, I'd use the .in function to accomplish that, but I'm not sure what the syntax would be. Or perhaps I don't have to use the .in method at all...? Either way, I'm lost. db.model("Movie").find().in(???).all(function(movies) { }); Anyone have any ideas? Or even better, a link to some comprehensive documentation? Thanks! Chris

    Read the article

  • What is the point/purpose of Ruby EventMachine, Python Twisted, or JavaScript Node.js?

    - by CCw
    I don't understand what problem these frameworks solve. Are they replacements for a HTTP server like Apache HTTPD, Tomcat, Mongrel, etc? Or are they more? Why might I use them... some real world examples? I've seen endless examples of chat rooms and broadcast services, but don't see how this is any different than, for instance, setting up a Java program to open sockets and dispatch a thread for each request. I think I understand the non-blocking I/O, but I don't understand how that is any different than a multi-threaded web server.

    Read the article

  • whats faster, more efficient, loading a js file with arrays or populating arrays from tables

    - by Leigh
    I am rebuilding an ecom site where the product data is stored in a multidimensional JS array that gets loaded on page load. This data is constantly being accessed with JS due to the nature of the site, to update prices based on user selections. There are many options that affect final price. From a programming standpoint, a DB table is much easier to maintain and update than are JS arrays, and since I am porting the site over to PHP and MYSQL, I have been considering moving these arrays into tables. So, would it be better to populate an array from the DB on load so that the pricing data is always available to the JS, or stay with hard coded JS files? I considered getting data via ajax as needed, but since this site has to constantly update pricing with user interaction, I have pretty much ruled that out. How would you handle it?

    Read the article

  • JavaScript: How can I delay running some JS code until my JS file downloaded?

    - by Henryh
    I have the following code: <script type="text/javascript"> function addScript(url) { var script = document.createElement('script'); script.src = url; document.getElementsByTagName('head')[0].appendChild(script); } addScript('http://example.com/One.js'); addScript('http://example.com/Two.js'); addScript('http://example.com/Three.js'); addScript('http://example.com/Four.js'); ... // run code below this point once Two.js has been downloaded and excuted </script> How can I detect when one of my JavaScript files has been downloaded and executed so that I can use it?

    Read the article

  • Can't require local CoffeeScript modules

    - by superlukas
    I'm running Node.js 0.10.21. I tried both CoffeeScript 1.6.3 and master both with and without require('coffee-script/extensions'). Compiling the two files to JavaScript and running them directly in Node works just fine of course. # ./folder/a.coffee require('../b').test() # ./b.coffee exports.test = -> console.log 'yay' # $ coffee folder/a.coffee # # Error: Cannot find module '../b' # at Function.Module._resolveFilename (module.js:338:15) # at Function.Module._load (module.js:280:25) # at Module.require (module.js:364:17) # at require (module.js:380:17) # at Object.<anonymous> (/Users/test/folder/a.coffee:1:1) # at Module._compile (module.js:456:26)

    Read the article

  • drupal: so many js and css files ?

    - by Patrick
    hi, I've realized I'm loading a lot of resources (24 css and 17 js files) using Drupal. I've several modules installed and they all come with a css and js file. For my website I'm only using 1 additional js plugin (all the other 16 come with Drupal modules). I've not installed useless modules. They are all necessary, and they require js such as swfobject, ajax_views, jquery.media, spamspan, lightbox (modal, video and default js files), etc Same thing with css files: ckeditor, filefield, lightbox, tagadelic, uploadfield, fieldgroup, vews, taxonomy_super_select, html-element, tabs, messages... etc For my website, I only use my theme css zen.css of course. So.. is this normal ? Or I should remove all this stuff? Are drupal websites normally heavy ? thanks

    Read the article

  • call back function set by JS settimeout doesn't work in IE8....

    - by NAG
    <html <head <script function addEvent( obj, type, fn ) { if ( obj.attachEvent ) { obj['e'+type+fn] = fn; obj[type+fn] = function(){obj['e'+type+fn]( window.event );} obj.attachEvent( 'on'+type, obj[type+fn] ); } else obj.addEventListener( type, fn, false ); } </script </head <body <!-- HTML for example event goes here -- <div id="mydiv" style="border: 1px solid black; width: 100px; height: 100px; margin-top: 10px;"</div <script // Script for example event goes here addEvent(document.getElementById('mydiv'), 'contextmenu', function(event) { display_short('right-clicked (contextmenu)'); }); function display_short(str) { clearTimeout(); document.getElementById('mydiv').innerHTML = str; if (str != '') alert("hello"); setTimeout("display_short('abcd')", 1000); } </script </body </html Behaves diffrently in IE and FF when you right click on the div area. In ff display_short will be called for evry 1 sec eventhough you dont release right click but in IE it will not call display_short if you dont release right click. But i expect in IE it should call display_short for every 1 sec if you dont release also. Is there any solution for this?

    Read the article

  • Is there a way of providing a final transform method when chaining operations (like map reduce) in underscore.js?

    - by latentflip
    (Really strugging to title this question, so if anyone has suggestions feel free.) Say I wanted to do an operation like: take an array [1,2,3] multiply each element by 2 (map): [2,4,6] add the elements together (reduce): 12 multiply the result by 10: 120 I can do this pretty cleanly in underscore using chaining, like so: arr = [1,2,3] map = (el) -> 2*el reduce = (s,n) -> s+n out = (r) -> 10*r reduced = _.chain(arr).map(map).reduce(reduce).value() result = out(reduced) However, it would be even nicer if I could chain the 'out' method too, like this: result = _.chain(arr).map(map).reduce(reduce).out(out).value() Now this would be a fairly simple addition to a library like underscore. But my questions are: Does this 'out' method have a name in functional programming? Does this already exist in underscore (tap comes close, but not quite).

    Read the article

  • Change default global installation directory for node.js modules in Windows?

    - by gremo
    In my windows installation PATH includes C:\Program Files\nodejs, where executable node.exe is. I'm able to launch node from the shell, as well as npm. I'd like new executables to be installed in C:\Program Files\nodejs as well, but it seems impossible to achieve. Setting NODE_PATH and NODE_MODULES variables doesn't change anything: things are still installed in %appdata%\npm by default. How can I change the global installation path?

    Read the article

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

< Previous Page | 24 25 26 27 28 29 30 31 32 33 34 35  | Next Page >