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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I noticed that in iOS5, input placeholder text doesn't clear automatically on focus. I tried this jquery function but it's not working: $('input[type="number"]').focus(function(){ $('this').attr('placeholder',''); }); 回答1: It looks to me the problem lies here $('this').attr('placeholder',''); Try replacing: $('this') With $(this) 文章来源: clearing input placeholder in iOS5

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: How can I add a placeholder to a jQuery Tokeninput field? A normal placeholder attribute won't work in here. 回答1: I think the current version of tokenInput supports this: $(function() { $("#elementID").tokenInput("http://www.foo.com/bar", { placeholder: 'Place holder text...' }); 回答2: For a input like: <input type="text" id="myInput" /> You can do: $("#myInput").tokenInput("/scripts/myjson.js"); $("#token-input-myInput").attr("placeholder", "Type here"); When you use tokenInput, it changes your input's id to "token-input-XXX", where XXX is

I can't get rid of unwanted placeholder (or watermark) on password textbox. When password textbox is focused, Android web browser displays placeholder overtaken from associated label element, like this: HTML source: <form method="post"> <label for="userName">Login name:</label> <input id="userName" name="userName" type="text" value="" /> <label for="password">Password:</label> <input id="password" name="password" type="password" /> <input type="submit" id="submit" name="submit" value="Log In" /> </form> Note: Placeholder is displayed only when the textbox has focus and is empty. When using

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I followed the codelab TensorFlow For Poets for transfer learning using inception_v3. It generates retrained_graph.pb and retrained_labels.txt files, which can used to make predictions locally (running label_image.py ). Then, I wanted to deploy this model to Cloud ML Engine, so that I could make online predictions. For that, I had to export the retrained_graph.pb to SavedModel format. I managed to do it by following the indications in this answer from Google's @rhaertel80 and this python file from the Flowers Cloud ML Engine Tutorial . Here

My text input placeholders refuse to display in IE and Firefox despite having used the -moz-placeholder attribute. This can be viewed on the contact page here if you are using Firefox or IE. Can someone please help I have been trying to figure this out for weeks. A sample of my code is below: input::-moz-placeholder, textarea::-moz-placeholder { color: #aaa; font-size: 18px; } input:-ms-input-placeholder, textarea::-ms-input-placeholder { color: #aaa; font-size: 18px; } input::-webkit-input-placeholder, textarea::-webkit-input-placeholder { color: #aaa; font-size: 18px; } As luke2012 stated