silent

问题 It seems very inconvenient that jQuery's $.getJSON silently fails when the data returned is not valid JSON. Why was this implemented with silent failure? What is the easiest way to perform getJSON with better failure behavior (e.g. throw an exception, console.log() , or whatever)? 回答1: you can use function name() { $.getJSON("", function(d) { alert("success"); }).done(function(d) { alert("done"); }).fail(function(d) { alert("error"); }).always(function(d) { alert("complete"); }); } If you

问题 End-user process Open app Switch on 'Silent Mode'. Press 'Lock-button' App can still START playing a sound after hours have passed, not playing any audio in the interim. Apps that do this A lot of alarm apps have manage to do this & I dont think they are using silent audio to keep the app running as they do not sound if you actually exit the app with home. Alarm Clock Pro My Clock Wave Alarm Alarmed iHome ... ...Are they keeping a loop running after being locked some how or it a notification

问题 Just wondering whether there is any way to disable/enable a push notification when it is received. For e.g :- When i receive a push notification then i first check in my app whether in notification setting i have enabled or disabled the notification. There can also be multiple notification settings like To disable a friend request notification To disable message notification So while sending a notification is there any way to append notificationType like if its for friend request or messaging

问题 I'm trying to launch a program in silent mode, to install a certain application. The command line for launching the installation in silent mode is as follows: setup.exe /s /v" /q" I tried using the following: strCmd="C:\setup.exe"" /s /v"""" /q""" But obviously this doesn't work. Can anyone help me on writing the right syntax. I know there's something wrong with the quotes as an escape character. I have wasted a lot of time trying to figure that out. Any help is highly appreciated. 回答1: If

问题 Anyone know how can I increase/decrease the volume of the sound from mediaplayer by clicking on the volume button at the side of the phone? And how can I mute the sound if the phone was set to silent mode? Code I'm using: mp = MediaPlayer.create(this, R.raw.sound); mp.start(); 回答1: I think this is what you might be interested in: 1, increase/decrease the volume of the sound: Link Here Basically Override the onKeyDown and then call mp.setVolumn(float leftVolume,float rightVolume); 2, mute the

问题 I finished the code for the Silent Mode Toggle Application (android apps for dummies). My code is identical with the one in the book, with little exceptions because of the newer android. Everything works fine, but if I start the app, it crashes with the error message: Unfortunately, Silent Mode Toggle has stopped. I found out, that the problem is something with the setOnClickListener method. There are no little compile errors, eclipse says everything is cool. The relevant part of the Code:

问题 I'm using 4.3.2 IOS and OpenAL and it seems that it doesn't care about the silent switch. (while it was working nicely with previous IOS versions) Also the trick using AudioSessionGetProperty to 'read' the switch status is not working anymore. Thus I can't even mute using code. Any hint, news about it recently? 回答1: You can still use programmatic approaches to get the mute switch state, however there's one thing you need to be sure about: set your AVAudioSession to Ambient! If you set it to

问题 How to install rvm silently, suppressing stdout and stderr. I tried \curl -s -L https://get.rvm.io | bash -s --quiet-curl bash: --: invalid option 回答1: you can dump the output to /dev/null using file descriptors STDOUT (file descriptor 1) is redirected first, followed by STDERR (file descriptor 2) \curl -s -L https://get.rvm.io | bash -s > /dev/null 2>&1 来源： https://stackoverflow.com/questions/44222770/how-to-do-a-completely-silent-install-of-rvm

问题 This is the command-line used install MySQL silently, /quiet But how to run the MySQL installer unattended with custom settings in the installer? 回答1: UPDATE : Several stages of answers here. I will leave them all in. The proposed technical solution / workaround moved to the top. Instance Configuration The actual configuration of instances seems to have been moved from MySQLInstanceConfig.exe to the installer itself: Where is the MySql 5.6 equivalent of `MySQLInstanceConfig.exe` to edit

问题 Currently, I'm using a Makefile to keep track of all dependencies and copilation of my project. The problem is that make simply outputs everything it's doing, and that makes it hard to spot (or even read) more important information (such as compiler warnings). Is there a way to control what information is displayed on the terminal? I know there's a -s option that silences make , but that's not what I want. I need something a little more refined, perhaps showing the compilation target without