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Read only file system on Android

...adb as a normal user: adb shell su Grant root permissions on touch screen mount list all mount points that we have and we can see, in my case, that /dev/stl12 was mounted on /system as ro (ready only), so we just need do: mount -o rw,remount /dev/stl12 /system ...
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How Do You Clear The IRB Console?

How do you clear the IRB console screen? 21 Answers 21 ...
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Programmatically Request Access to Contacts

... Only black screen appear like app is frozen and when i close app i see alert of permission. Do you have an idea about why it is happening? this alert should be on app not under black screen. – Yucel Bayram ...
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Using vagrant to run virtual machines with desktop environment

...rtualBox guest tools before starting the GUI. This will give you a healthy screen resolution, integrated mouse, etc. $ sudo apt-get install -y xfce4 virtualbox-guest-dkms virtualbox-guest-utils virtualbox-guest-x11 $ sudo VBoxClient-all Only now should you start the GUI as the vagrant user, with $ s...
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How to make the window full screen with Javascript (stretching all over the screen)

How can I make a visitor's browser go fullscreen using JavaScript, in a way that works with IE, Firefox and Opera? 19 Answe...
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Application Skeleton to support multiple screens

...oming with various device which having different Features, Resolution, and Screen-size so while developing an Application which support multiple (small and big) screen there is an obstacle of size and layout. ...
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Android splash screen image sizes to fit all devices

I have a full screen PNG I want to display on splash. Only one error there, and I have no idea what size to put in every drawable folder ( ldpi , mdpi , hdpi , and xhdpi ). My application is supposed to run good and beautiful on all phones and tablets. What sizes (in pixels) should I create so th...
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Twitter Bootstrap 3: how to use media queries?

...responsive layout where I want to adjust a few font sizes according to the screen size. How can I use media queries to make this kind of logic? ...
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How to disable back swipe gesture in UINavigationController on iOS 7

...a new default navigation behavior. You can swipe from the left edge of the screen to go back on the navigation stack. But in my app, this behavior conflicts with my custom left menu. So, is it possible to disable this new gesture in UINavigationController? ...
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TaifunWiFi 拓展:WiFi Manager WiFi管理器扩展 · App Inventor 2 中文网

... 基本WiFi状态检查 // 检查WiFi状态 when Screen1.Initialize do if WiFi1.IsEnabled then set Label1.Text to "WiFi已启用" set Label2.Text to "当前IP: " & WiFi1.LocalIP set Label3.Text to "当前SSID: " & WiFi1.SSID else set ...