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Why does Unicorn need to be deployed together with Nginx?
...nd Nginx are much faster at serving static content than ruby or any of the application servers. They also know how to handle caching and are good at allowing concurrent file downloads while still taking in traffic and passing it to the application servers.
– Pratik
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iOS Equivalent For Android Shared Preferences
I am porting an Android app to iOS, one thing I used was the Shared Preferences in Android to save each time a level was complete.
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How to set an iframe src attribute from a variable in AngularJS
...roller and trustAsResourceUrl the url there.
In the controller:
function AppCtrl($scope, $sce) {
// ...
$scope.setProject = function (id) {
$scope.currentProject = $scope.projects[id];
$scope.currentProjectUrl = $sce.trustAsResourceUrl($scope.currentProject.url);
}
}
In t...
AppInventor2中的二进制数据以什么样的形式传递？字节列表、字节数组是什么...
1、byte[] 类型（字节数组）的字段：App Inventor 无法直接处理字节数组，但它们可以作为扩展之间的通用 Object 类型变量进行交换。
MQTT拓展中的字节数组的处理方式就是这种，直接转换成byte[]：
@SimpleFunction(description = "Publishe...
Explain ExtJS 4 event handling
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Firing application wide events
How to make controllers talk to each other ...
In addition to the very great answer above I want to mention application wide events which can be very useful in an MVC setup to enable communication be...
iOS - Build fails with CocoaPods cannot find header files
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I had faced issue:Pod files were not getting detected in app and 'svn obstructed folder issue' which occurs when you have deleted or moved the .svn subdirectories: Solution: by following steps: 1.Uninstall CocoaPods from app so only . xcodeproj file exists (referred : stackoverflow...
What is better: @SuppressLint or @TargetApi?
I have issues in my app regarding StrictMode and added the code snippet that basically disables the StrictModeHelper . However, Lint complains about setThreadPolicy() now and proposes to either add
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Download File to server from URL
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How do you handle errors with this approach? What if a 404 is returned or the connection is interrupted or times out?
– Adam Swinden
Dec 29 '14 at 11:33
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How to copy a selection to the OS X clipboard
... support the clipboard feature. I was talking about MacVim, which is a GUI app.
– George V. Reilly
Nov 5 '15 at 1:38
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Reading Properties file in Java
...load a properties file from class path, inside static method
prop.load(App.class.getClassLoader().getResourceAsStream("config.properties"));
//get the property value and print it out
System.out.println(prop.getProperty("database"));
System.out.println(prop.getProperty("dbuser"));
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