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问题 I am using this gallery to display portfolio items on my website: http://www.webdesigntunes.com/coding/jquery-filterable-portfolio/ It uses isotope-jquery to display the items so the div container that includes the portfolio images calculates the height based on the article classes that are within it: <section class="main"> <div class="portfolio"> <article class="entry video"> <a data-rel="prettyPhoto" href="http://vimeo.com/34266952"> <img src="images/portfolio/work1.jpg" alt=""> <span class

问题 I'm trying to use jQuery to hide a div when the page loads, but when you scroll down to a certain point it will fade in. Right now the below script will do almost that, the problem I'm having is that the div is visible at first on page load, I want to hide it... I can't seem to figure out how. $(window).bind("scroll", function() { if ($(this).scrollTop() > 180) { $("#magrig").fadeIn('slow'); } else { $("#magrig").stop().fadeOut('fast'); } }); I've tried adding .hide() into the script, but I

问题 I am using the following code to hide the required cells in Excel VBA. Private Sub Worksheet_Change(ByVal Target As Range) Dim Cell As Range Set Cell = Range("$F$26") If Not Application.Intersect(Cell, Range(Target.Address)) Is Nothing Then If Range("F26").Value < 2 Then Rows("39:61").EntireRow.Hidden = True ElseIf Range("F26").Value < 3 Then Rows("47:61").EntireRow.Hidden = True ElseIf Range("F26").Value < 4 Then Rows("55:61").EntireRow.Hidden = True Else: Rows("39:61").EntireRow.Hidden =

问题 I have tried everything from forums but no result. How can I hide directory "example" from all url's in website. For example when user enters: www.domain.com/example/en/file.php or www.domain.com/example/ru/file.php or www.domain.com/example/de/file.php I want him to see in the url only: www.domain.com/en/file.php or www.domain.com/ru/file.php or www.domain.com/de/file.php but conent have to be taken from www.domain.com/example/en/file.php or www.domain.com/example/ru/file.php or www.domain

问题 I have created a Scrolling activity. I want to hide this activity title (Banglalink Latest Offers). But I want to show activity title at this stage (Banglalink Latest Offers). Is it possible to do? If yes, how? 回答1: Simply add this line to CollapsingToolbarLayout in your xml file: app:titleEnabled="false" 回答2: A bit late but I think this might help someone looking for a solution for this, you can simply set the text color to transparent. Just add the below style to your styles.xml: <style

问题 (I'm targetting iOS 2.0 for the time being.) I have a class which subclasses UITextField and implements the UITextFieldDelegate protocol. At first, I did not set the class as its own delegate, and when I clicked in the field, the keyboard popped up automatically. So far, so good. I send the setReturnKeyType: message with UIReturnKeyDone, so it changes the bottom-right button to say Done. The problem was, when I clicked Done or pressed [Return], nothing happened - the keyboard wouldn't go away

问题 I've been trying to hide divs that contain particular string using the other solutions suggested on this site, however none worked (most likely due to my inexperience with jQuery) I'd like to completely hide all divs that (in this example) contain the string 'zynthesized' <div class="photos-wrapper" id="detailPhoto-977355202965894535_11842652"> <div class="pseudo"> <a href="#/user/11842652/">zynthesized</a> </div> <div class="image-wrapper"> <a href="#/detail/977355202965894535_11842652"

问题 I am using this link! for cropping an image and after getting the cropped image somehow whole layout moves about 20dp upwards and hides behind the status bar (this is random behaviour i.e happens sometimes) I tried many things to fix this problem but couldn't get to the solution, mainly because I dont know what is causing the problem. This is a device specific problem, occurs occasionally in galaxy s and htc desire but frequently on samsung Ace. I tested app on samsung note and htc desire HD

问题 I tried a CSS solution but won't work (I believe this is a bug with the software or server I'm using). Now looking for java solution. Put simply, I wish text to display on hover. Here's what I've come up with but it won't work (I'm a noob).... <DIV class="spire-menu"> <DIV class="menu-item">Hello1</DIV> <DIV>Hello2</DIV></DIV> The plan is to have Hello2 displayed perminantly. Hello1 will only display on hover. $(".spire-menu").hover(function () { $(this).find('.menu-item').show(); }, function

问题 I am using iframe in which I am displaying some content from external url. I want to hide the iframe if there is no content to display (i.e empty). please let me know how to do this. 回答1: If you want to check content from external url inside iframe is empty, and the iframe is not cross-domain you could check for the existence of the body tag inside of the iframe. If it exists, then something loaded. Well if you can use jQuery, check it's length property. This is cross-browser compatible. If