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Why does Internet Explorer not send HTTP post body on Ajax call after failure?

...Ajax request with a Connection: Close line in the response. This keeps IE happy but causes every Ajax request to open a new connection. This can have a significant performance impact, especially on high latency networks. The issue is triggered easily if Ajax requests are made in rapid succession. Fo...
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Where can I find “make” program for Mac OS X Lion?

... You need to install Xcode from App Store. Then start Xcode, go to Xcode->Preferences->Downloads and install component named "Command Line Tools". After that all the relevant tools will be placed in /usr/bin folder and you will be able to use it just...
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Transferring an app to another Firebase account

I have a few apps under my personal firebase account for testing, but now need to transfer an app to a client's account for billing purposes. Is this possible? ...
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Differences between “java -cp” and “java -jar”?

What is the difference between running a Java application with java -cp CLASSPATH and java -jar JAR_FILE_PATH ? Is one of them preferred to the other for running a Java application? I mean which one of these ways is more expensive for JVM (according to their machine resources usage)? ...
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How do I use $rootScope in Angular to store variables?

...e can be updated too (the changeRs function in myCtrl2) angular.module('myApp', []) .run(function($rootScope) { $rootScope.test = new Date(); }) .controller('myCtrl', function($scope, $rootScope) { $scope.change = function() { $scope.test = new Date(); }; $scope.getOrig = fun...
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What's the difference between Application.ThreadException and AppDomain.CurrentDomain.UnhandledExcep

... Application.ThreadException is specific to Windows Forms. Winforms runs event handlers in response to messages sent to it by Windows. The Click event for example, I'm sure you know them. If such an event handler throws an ...
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Java: Class.this

...Am I right? (This is how the minified code is in the OSX Kindle Previewer app's .jar files, I'm just trying to understand what I'm looking at.) – Matt Mc Apr 29 '15 at 5:48 ...
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Disabled UIButton not faded or grey

In my iPhone app, I have a UIButton which I have created in Interface Builder. I can successfully enable and disable it like this in my code ... ...
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Android: open activity without save into the stack

...of list DOES NOT be saved into 'history'" Therefore whenever you open your application again that will bring you to the main activity – Marcin S. Sep 11 '12 at 17:28 ...
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How to expire session due to inactivity in Django?

Our Django application has the following session management requirements. 6 Answers 6 ...