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when I have a merge commit and run git show #commit, it shows only commit log, not the the diff to the real change, like commit c0f50178901e09a1237f7b9d9173ec5d1c4936c Merge: ed234b ded051 Author: abc Date: Mon Nov 21 15:56:33 2016 -0800 Merge branch 'abc' I understand the real commit is in merge log, but I want to save typing, is there a way to show the diff in one? TL;DR: use git show -m c05f017 or git show --first-parent c05f017 , or perhaps git diff c05f017^ c05f017 . There's a fundamental error in your question: commits are not diffs; commits are snapshots. This might seem like a

I have found many answers to the question: How do I show/hide DIV on selection of "Other" dropdown value. However I cannot find the answer to this: How do I show/hide div on selection of ANY dropdown value, e.g. <select class="default" id="security_question_1" name="security_question_1"> <option value="" selected>Select question...</option> <option value="1">Question One</option> <option value="2">Question Two</option> <option value="3">Question Three</option> <option value="4">Question Four</option> <option value="5">Question Five</option> <option value="6">Question Six</option> </select> I

I'm trying to create a User show page (that will function as a profile page) but am confused about how to do this with Devise. It doesn't seem as though Devise comes with any sort of show definition - is there any way I can access the controllers Devise is implementing in order to make one or do I have to override them? You should generate a users_controller which inherits from application_controller and define there your custom show method. Don't forget to create a view and routes for it. Ex: #users_controller.rb def show @user = User.find(params[:id]) end #in your view <%= @user.name %>

I'm using .show to display a hidden message after a successful form submit. How to display the message for 5 seconds then hide? You can use .delay() before an animation, like this: $("#myElem").show().delay(5000).fadeOut(); If it's not an animation, use setTimeout() directly, like this: $("#myElem").show(); setTimeout(function() { $("#myElem").hide(); }, 5000); You do the second because .hide() wouldn't normally be on the animation ( fx ) queue without a duration, it's just an instant effect. Or, another option is to use .delay() and .queue() yourself, like this: $("#myElem").show().delay(5000

When a div is clicked, I want different div to appear. Thus, when '#music' is clicked, I want '#musicinfo' to appear. Here is the css: #music { float:left; height:25px; margin-left:25px; margin-top:25px; margin-right:80px; font-family: "p22-underground",sans-serif; font-style: normal; font-weight: 500; font-size:13pt; } #musicinfo { width:380px; margin:25px; font-family: "p22-underground",sans-serif; font-style: normal; font-weight: 500; font-size:13pt; line-height:1.1; display:none; } and jquery: <script type="text/javascript"> $("#music").click(function () { $("#musicinfo").show("slow"); });

I have the code working for the show and hide the div . How would I add two different icons as a sprite image for when the show and hide are active? For example: + icon for show me, then a - icon for hide me. Here is the code, I have: http://jsfiddle.net/BLkpG/ $(document).ready(function(){ $(".slidingDiv").hide(); $(".show_hide").show(); $('.show_hide').click(function(){ $(".slidingDiv").slideToggle(); }); }); Need to change image to the above when toggled to a + or - . Thanks Try something like this jQuery $('#toggle_icon').toggle(function() { $('#toggle_icon').text('-'); $('#toggle_text')