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css expanding based on portrait or landscape screen size?

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问题 I have two divs that are floating next to each other. What i would like is to have it have a width of 100px when you are looking at it in portrait mode and lets say 200 px in landscape. This happens viewing on a mobile device actually. So the div will expand when in landscape mode and shrink up a bit in portrait. Any ideas? 回答1: Well this is not possible with CSS2, but it would be possible to do what you want with Javascript (read out the screen size etc.). I'm not sure what technology you

Force portrait orientation while pushing from landscape View Controller

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问题 App Support: iOS6+ My app works in both portrait and landscape. But 1 controller should only works in a Portrait. The problem is that when I am in landscape and push the view controller the new viewcontroller is in landscape as well until I rotate it to portrait. Then it's stuck in portrait as it should be. Is it possible to always make it appear in portrait? Even if its parent is pushing it in landscape? All the following code doesn't help [[UIApplication sharedApplication]

h5排名展示

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< ! DOCTYPE html > < html lang = "en" > < head > < meta charset = "utf-8" > < meta name = "viewport" content = "width=device-width, initial-scale=1.0" > < meta http - equiv = "X-UA-Compatible" content = "ie=edge" > < meta name = "viewport" content = "width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1" > < title > 公益积分榜 < / title > < script src = "https://cdn.suoluomei.com/common/js/jquery-2.1.4.min.js" > < / script > < style > body { background - color : #F3F2F7 ; } . list { width : 95 % ; border - radius : 0.5 rem ; background - color : white ; margin : 1 rem auto ; } .

How to lock orientation of one view controller to portrait mode only in Swift

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问题 Since my app got support for all orientation. I would like to lock only portrait mode to specific UIViewController. e.g. assume it was Tabbed Application and when SignIn View appear modally, I only want that SignIn View to the portrait mode only no matter how the user rotate the device or how the current device orientation will be 回答1: Things can get quite messy when you have a complicated view hierarchy, like having multiple navigation controllers and/or tab view controllers. This

How do I specify different layouts for portrait and landscape orientations?

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问题 I\'ve seen references to being able to specify two separate layout xml files for an activity, one for Portrait and one for Landscape. I\'ve not been to find any information on how to do that though. How do I specify for each activity which xml file is it\'s portrait layout and which is the Landscape layout? Is it also possible to specify different layouts for different screen sizes? If so, how is this done? 回答1: Create a layout-land directory and put the landscape version of your layout XML

Force “portrait” orientation mode

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问题 I\'m trying to force the \"portrait\" mode for my application because my application is absolutely not designed for the \"landscape\" mode. After reading some forums, I added these lines in my manifest file: <application android:debuggable=\"true\" android:icon=\"@drawable/icon\" android:label=\"@string/app_name\" android:screenOrientation=\"portrait\"> But it doesn\'t work on my device (HTC Desire). It switches from \"portrait\" lo \"landscape\", ignoring the lines from the manifest file.

How do I specify different layouts for portrait and landscape orientations?

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I've seen references to being able to specify two separate layout xml files for an activity, one for Portrait and one for Landscape. I've not been to find any information on how to do that though. How do I specify for each activity which xml file is it's portrait layout and which is the Landscape layout? Is it also possible to specify different layouts for different screen sizes? If so, how is this done? Mark B Create a layout-land directory and put the landscape version of your layout XML file in that directory. You just have to put it under separate folders with different names depending on

Force “portrait” orientation mode

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I'm trying to force the "portrait" mode for my application because my application is absolutely not designed for the "landscape" mode. After reading some forums, I added these lines in my manifest file: <application android:debuggable="true" android:icon="@drawable/icon" android:label="@string/app_name" android:screenOrientation="portrait"> But it doesn't work on my device (HTC Desire). It switches from "portrait" lo "landscape", ignoring the lines from the manifest file. After more forums reading, I tried to add this in my manifest file: <application android:debuggable="true" android:icon="