settings

问题 Background: I recently purchased a Motorola XOOM Tablet along with the Desktop Dock and Bluetooth Keyboard accessories. The dock and keyboard work great, but when I take the tablet off the dock to move away from my desk, the keyboard still remains paired with the device and I have to manually change the settings to use the soft keyboard. The same goes for when I set it back on the dock, I need to manually switch it back. It's not a huge problem, but it would be nice not to have to think about

问题 These are my settings. Here is the error i am facing while compiling .less file. 回答1: Step 1: Install npm less module npm install -g less Step 2: Install the less plugins in Intellij Idea File > Settings > Plugins Step 3: Setup Less Profile File > Settings > LESS Profiles It'll auto-generate the CSS file as soon as any change is noticed in LESS if " Compile Automatically on Save " is used. 回答2: You are incorrectly looking in Project Strucutre . The Project Settings is the icon to the left

问题 I have just installed Ubuntu 17.10 (Artful Aardvark) on my machine. When opening system settings, the machine just freezes up. Is there anything I can do to fix this problem? 回答1: I purged and reinstalled my nVidia drivers and then it worked. Ubuntu 17.10 freezes when trying to open settings 回答2: Doing this in terminal, you're gonna reset control center (worked for me): dconf reset -f /org/gnome/control-center/ 来源： https://stackoverflow.com/questions/46869449/opening-system-settings-freezes

问题 I have made a Preference Screen which I want to make function able. Sorry I can't post any Screen Shot of the Preference Screen as I have not gain required Reputation. Here's my PreferenceScreen code: <?xml version="1.0" encoding="utf-8"?> <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" > <PreferenceCategory android:title="Notifications"> <RingtonePreference android:summary="Choose a Ringtone" android:title="Notification Ringtone" android:key="ringtonePref" />

问题 How do large companies implement their security requirements which are centralized and used to drive things people can do (allowed to call a certain web-service, submit an order, etc.) as well as to drive UI (disable buttons, menu options, individual form fields)? I am considering RBAC architecture: Users -> Roles, Roles -> Privileges. Complex applications with permissions based on many individual field-account-user-role-amountThreshhold would have many, many "Roles" and managing this gets

问题 I am trying to do following task [[NSUserDefaults standardUserDefaults] setObject:@"Dry" forKey:@"vesselType_preference"]; [[NSUserDefaults standardUserDefaults] synchronize]; where my "vesselType_preference" is multivalue attribute, but it is not getting effected. Please help this is working for other type of attribute but not working for multivalue type. Thanks 回答1: NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults]; if (![defaults objectForKey:@"vesselType_preference"]) {

问题 In my app, i have to get the app usage statistics including app name, total foreground duration and launch count. But i am not able to get mLaunchCount, have anyone know alternative way to get the value. Below is my code to get app name and foreground time: UsageStatsManager mUsageStatsManager = (UsageStatsManager)getSystemService(Context.USAGE_STATS_SERVICE); Calendar cal = Calendar.getInstance(); cal.add(Calendar.YEAR, -1); List<UsageStats> queryUsageStats = mUsageStatsManager

问题 So in my application, I have a seekbar that allows the user to set the ringer volume (0 - 100). I can't seem to find a way to set the ringer volume to a specified number. I looked through the AudioManager class but it tells me to either set ringermode to normal/silent/vibrate. That is NOT what I want. I want the volume to be a specific number . Here's an example of what I'm looking for: private void setRinger (int volume) // volume = 0 - 100 { setRingVolume (volume); // Whenever a person gets

问题 In one of the applications I have been referring to, the Connection String is stored in AppSettings! Till now I have been storing the connection in the <connectionstring/> element. But what is the correct way? So my question is, what are the differences between <connectionstrings> and <appsettings> in the web.config and are there any specific reasons why I should or should not be storing connection strings in appsettings? Are there any rules / guidelines provided to follow? Or is this

问题 I've made a Camera App. I want to add the functionality of anti-shake. But I could not find the setting for anti-shake(image Stabilizer). Plz Help me!! 回答1: Usually Image Stabilizer is a built-in camera feature, while OIS (Optical-Image-Stabilization) is a built-in hardware feature; by now really few devices support them. If device hasn't a built-in feature, i think you cannot do anything. Android doesn't provide a direct API to manage image stabilization, but you may try: if android.hardware