Search Results

Search found 56577 results on 2264 pages for 'ruben deig ramoswww developerit com'.

Page 1456/2264 | < Previous Page | 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463  | Next Page >

• undefined local variable or method `user', using CarrierWave for profile images

  - by Amar H-V

  I've been following Ryan Bates' Railscasts tutorial on CarrierWave, which you can find here Everything works fine, except for when I go to view my profile, it gives me this error: undefined local variable or method `user' I don't know why it is telling me this, as I am using Devise for my authentication, and that is the name of my model. Below are some of the files which may be useful: https://gist.github.com/amarh21/7439421 I am using Rails 4.0.1 and ruby 2.0.0

  Read the article

• Google Jam 2009. C. Welcome to Code Jam. Can't understand Dynamic programming

  - by vibneiro

  The original link of the problem is here: https://code.google.com/codejam/contest/90101/dashboard#s=p2&a=2 In simple words we need to find how many times the string S="welcome to code jam" appears as a sub-sequence of given string S, e.g. S="welcome to code jam" T="wweellccoommee to code qps jam" I know the theory but not good at DP in practice. Would you please explain step-by-step process to solve this DP problem on example and why it works?

  Read the article

• How do I access a variable defined in URL when using Zend Framework?

  - by ben

  I had a read of the documentation, but couldn't see an example of how it would be possible to use the variable in traditional PHP style of $_POST['var'] I'm pretty sure my URL is legit: domain.com/module/controller/action/var/value/ Using the above as an example: $var didn't work $_POST['var'] didn't work How is it done?

  Read the article

• OLE AUTOMATION WITH PHP or PHP-CLI ?

  - by asksuperuser

  I read here http://www.daniweb.com/code/snippet217293.html# it is possible. What should be activated in PHP.Ini or elsewhere to make this work ? Are there any examples with Excel ?

  Read the article

• How important is inter-linking to seo (for Google)

  - by Mike

  How important is inter-linking for seo. This site has 800k pages indexed on Google, but it's all duplicate content from other celebrity sites. I'm wondering if they're inter-linking has anything to do with this. www.celebrifi.com Any ideas?

  Read the article

• Digest authentication using LDAP only

  - by Elephant

  Is there a way to validate digest authentication using LDAP only? I.e. if I have the following request from a client (stealed from Wikipedia): GET /dir/index.html HTTP/1.0 Host: localhost Authorization: Digest username="Mufasa", realm="testrealm@host.com", nonce="dcd98b7102dd2f0e8b11d0f600bfb0c093", uri="/dir/index.html", qop=auth, nc=00000001, cnonce="0a4f113b", response="6629fae49393a05397450978507c4ef1", opaque="5ccc069c403ebaf9f0171e9517f40e41" could I validate the user against LDAP, meaning if I don't now user password hence is not able to construct a digest hash to compare with the response?

  Read the article

• Java method introspection from JRuby

  - by Colin Curtin

  Is there a way from JRuby to introspect on a Java object and find out its Java-land methods? Like what http://github.com/oggy/looksee provides, but for Java. Or like (someobject).methods - 1.methods This would be nice for just taking a look at what a Java object provides versus the APIDoc for it.

  Read the article

• Openid for apps domain

  - by user268515

  Hi I'm new to openId concepts. I want to use my google apps domain's user-name & password in third party websites for that i followed this link http://jeremiahlee.com/blog/2009/09/28/how-to-setup-openid-with-google-apps/. But i got struck on second step i dont know where and how to create openId file in server.Please Help on this issue it will be very useful for me. Thanks, Sharun.

  Read the article

• Is it possible to set an android icon from a drawable in a separate jar?

  - by Rpond

  I want to set a menu option icon for a drawable that is in another jar inside an xml file. <item android:id="@+id/my_location" android:title="My Location" android:icon="@+drawable/my_location"> Instead of drawable/my_location have something like com.somelib.R.drawable.someDrawable. I can set this in onCreateOptionsMenu but was just wondering if it could be done via the xml file.

  Read the article

• How to get CurrentLocation from GPS FirstTime quickly?

  - by Are

  Hi, Iam using locationManager = (LocationManager) getSystemService(LOCATION_SERVICE); Criteria criteria = new Criteria(); String bestProvider = locationManager.getBestProvider(criteria, true); locationManager.requestLocationUpdates(bestProvider, 0, 0, this); location = locationManager.getLastKnownLocation(bestProvider); but first time it is not giving location object.Always giving me null.I read in developer.android.com , "Cached Location is dismissed if it is too old" But second time it is giving location updates.How to solve my problem. Regards, Android Developer

  Read the article

• change mouse icon in asp.net

  - by Zerotoinfinite

  Hi All, I am using asp.net 3.5 and C#. I want to change my mouse cursor similar to this site http://dummyblogtrix.blogspot.com/ How can I do the same ? Please help. Thanks in advance

  Read the article

• Read assembly Guid

  - by ggonsalv

  Is it possible to read the GUID from the Assembly without actually loading it in the current App Domain. Normally Assembly.Load loads the DLL into the app domain. I just want to read the value. The description of the GUID is 'The following GUID is for the ID of the typelib ' if this project is exposed to COM <Assembly: Guid("DEDDE61CD-928E-4ACD-8C25-3B8577284819")>

  Read the article

• What is the equivalent of YUI 3's Y.Array() in jQuery

  - by Sudar

  What is the equivalent of YUI 3's Y.Array in jQuery? Y.Array() takes array like inputs and converts them into array. More info at http://developer.yahoo.com/yui/3/api/yui-array.js.html

  Read the article

• how is it possible to slide only the half of viewport width for Just Another Carousel

  - by Prakash

  how is it possible to slide only the half of viewport width while clicking next or previous link. Currently it's set to full viewport size and need some code modification for sliding half of viewport width. http://intrepidstudios.com/projects/jquery-just-another-carousel/demo.aspx

  Read the article

• Windows Media Center, setting referer header

  - by Sha Le

  Hi I asked this question in SuperUser, posting here as well (http://superuser.com/questions/225671/windows-media-center-setting-referer-header). Is there a way to add REFERER header for any RTSP streams within Windows Media Center, I learned that REFERER header is only added when Windows Media Player is in a embed state. But I want to know that's true and also is there any plugin/addon. Thanks in advance.

  Read the article

• Android TimePicker hour field disappears after orientation change

  - by sosiouxme

  I am using a TimePicker under API 1.5 and when the orientation is changed on my device (a stock G1 running 1.6 - though NOT on the 1.5/1.6 emulator), the hour field goes blank. It still remembers the hour, it just doesn't show it. Is there any workaround for this? The same problem was described by someone else here: http://groups.google.com/group/android-beginners/browse_thread/thread/b4288004021b876/de5899a2bb291ab5 Nothing helpful was forthcoming - can StackOverflow do better?

  Read the article

• Highlight all occurrences of a selected object with ReSharper

  - by Luís Custódio

  I was used to use RockScroll (or MetalScroll), but when I started to use ReSharper my RockScroll start to show some bugs. Well, this is scope to another discussion http://stackoverflow.com/questions/1089493/is-rockscroll-compatible-with-resharper. But my problem is related, because now without MetalScroll I can't highlight all occurrences, what I consider very useful in many situations. Someone have another plugin for VS2010 or for ReSharper that do the same or better?

  Read the article

• regualr expression is issue

  - by SCNCN2010

  $a ='SCNSC: [email protected]; $b ='alerts: nek'; $c ='daily-report: tasd,dfgd,fgdfg,dfgdf,sdf@dfs.com'; print "matched" if ($a =~ /\w+:\s*\w+@\w+\.\w+/ ); print "matched" if ($b =~ /\w+:\s*\w+[,\w+]{0,}/ ); print "matched" if ($c =~ /\w+:\s*\w+[,\w+]{0,}/ ); its not displaying matched

  Read the article

• Use of the element iframe in xhtml 1.1

  - by Noel Benjamin DCosta

  Please, I am not a programmer, all I want to do is use iframes on my wordpress blog which is validating as xhtml 1.1. If I use the iframe I am not validating. I get the error element "iframe" undefined Amazon.com, widgets and astore links all come as framesets or iframes. Can someone help me please.

  Read the article

• Need help with jquery ui slider

  - by Gandalf StormCrow

  I'm trying to create this slider http://jqueryui.com/demos/slider/#rangemax Is it possible to parametrize the max value? For ex: $("#slider-range-max").slider({ range: "max", min: 1, max: maxValue, value: 2, slide: function(event, ui) { $("#amount").val(ui.value); } }); Is it possible to pass maxValue value, when I click on something ?After its been initialized? not on document ready function, after that?

  Read the article

• Possible to "next track" e.g. Spotify from my app?

  - by parse

  I'm planning on doing a application for Android 2.1 that changes song every minute (through what I hope exists in Android, "next track") for the application using the audio device atm. So if I have Spotify (http://www.spotify.com) running in background already, playing music, can I through my program change to the next track? Let me know if I was unclear about anything. Thanks in advance!

  Read the article

• How to get svn history from google code

  - by nunos

  I have a project hosted at code.google.com. I would like to get the history of commits to the svn repository. I have tortoise svn installed. How can I do that? Thanks.

  Read the article

• Using Mathematica to generate crystal lattices

  - by lavabo

  How do you generate a 3x3x3 lattice in Mathematica? Is it possible to color some of the lattice points? It seems that it is possible but I cannot get it to work so far http://reference.wolfram.com/mathematica/ref/LatticeData.html What I mean by 3x3x3 is something like figure (c) on the right:http://physics.ucsd.edu/was-sdphul/labs/2dl/exp6/exp63.gif

  Read the article

• jQuery find by value

  - by Happy

  There is a link with title and some value: <a href="http://site.com/someid/" title="Use ctrl + >">next</a> How to find this link and throw its href attribute to some variable?

  Read the article

• How do I append a url typed into a input text field to an anchor then follow it when anchor is click

  - by Tylor

  I want to have a text field where people can type in a value. Then I want to have a href open a url with the text field appended to the end. So if the text field says "elephant" then when they click the link, a page will open with at example.com/elephant. I think javascript would be the easiest way to accomplish this but I just don't know how.

  Read the article

< Previous Page | 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463  | Next Page >