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java - Error:Execution failed for task ':app:packageRelease'. > Unable to compute hash of /../AndroidStudioProjects/../classes.jar

I'm trying to do a 'release' build on an Android app and I keep on getting this error of: Unable to ... debug this issue that'd be great. See Question&Answers more detail:os...

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android - java.lang.IllegalArgumentException: Can only use lower 16 bits for requestCode

I am writing an application where Activity A launches Activity B using startActivityForResult(intent, -101); but when ... any idea on this? See Question&Answers more detail:os...

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remove last STDOUT line in Python

I am trying to figure out how to suppress the display of user input on stdout. raw_input() followed by any print ... end of the line as well). See Question&Answers more detail:os...

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rails db:migrate vs rake db:migrate

I'm new to rails. I noticed when generating data migration in rails 5, some people use rails db:migrate over ... in rails 5? many thanks See Question&Answers more detail:os...

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JSON undefined value type

I came across this JSON code. I noticed that it makes use of undefined value. Where can I find more information about ... content:"audio" } ) ], See Question&Answers more detail:os...

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c - x86_64 ASM - maximum bytes for an instruction?

What is the maximum number of bytes a complete instruction would require in x64 asm code? Something like a jump ... a x64 instruction can use See Question&Answers more detail:os...

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jquery - How do I encode a JavaScript object as JSON?

Is there a good way to encode a JavaScript object as JSON? I have a list of key value pairs...where the ... off). Does anyone know a solution? See Question&Answers more detail:os...

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asp.net - How does IsMobileDevice work?

MSDN makes it sound so easy to detect a mobile browser: if (Request.Browser["IsMobileDevice"] == "true" ) { ... defaults for ASP.NET 2.0? See Question&Answers more detail:os...

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Place ImageView over Button android

I am trying to place an ImageView over a Button using RelativeLayout. Here is my xml: <RelativeLayout android: ... wrong in the first layout? See Question&Answers more detail:os...

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.net - How do I marshal a struct that contains a variable-sized array to C#?

How do I marshal this C++ type? The ABS_DATA structure is used to associate an arbitrarily long data block with ... 1)] public string Data; } See Question&Answers more detail:os...

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garbage collection - Are .net finalizers always executed?

Are finalizers guaranteed to be executed in .NET at some point (spare power outages and the like)? I know how ... in case nobody mentioned it.) See Question&Answers more detail:os...

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c# - Overload resolution and virtual methods

Consider the following code (it's a little long, but hopefully you can follow): class A { } class B : A { ... when B is the more-derived class? See Question&Answers more detail:os...

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java - Adding other video codecs / DVD support to JavaFX 2.2

Update: Since the media side of JFX has been open sourced, I've looked into this myself and it is indeed possible, ... to show that's the case. See Question&Answers more detail:os...

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python - Big-O of list slicing

Say I have some Python list, my_list which contains N elements. Single elements may be indexed by using my_list[i_1 ... does it? Thank you, See Question&Answers more detail:os...

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Simplest way to detect client locale in PHP

I would like to be able to detect what country a visitor is from on my website, using PHP. Please note that ... what country a visitor is from? See Question&Answers more detail:os...

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java - WARNING: unable to change permissions for everybody:

When running the Java quickstart sample at https://developers.google.com/drive/web/quickstart/java?hl=hu in NetBeans, ... :96) Java Result: 1 See Question&Answers more detail:os...

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logging - Why shouldn't I use System.out.println() in android

In the Android Open Source Project's code style, it states that we shouldn't use System.out.println() but ... these calls still gets executed. See Question&Answers more detail:os...

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c# - How can a Windows Service determine its ServiceName?

I've looked and couldn't find what should be a simple question: How can a Windows Service determine the ... can determine it's ServiceName. See Question&Answers more detail:os...

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javascript - AngularJS ng-src inside of iframe

I have a problem using ng-src inside of an iframe. I need to do this: <div class="tab-content"> <ul ... 's to be readable from the database! See Question&Answers more detail:os...

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How to get Date object from json Response in typescript

Here is my json: { "data": [ { "comment": "3541", "datetime": "2016-01-01" } ] } Here is model: ... to Date object? What am i missing here? See Question&Answers more detail:os...

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C++ typedef interpretation of const pointers

Firstly, sample codes: Case 1: typedef char* CHARS; typedef CHARS const CPTR; // constant pointer to chars ... C++ interpret this definition? See Question&Answers more detail:os...

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Docker : Can a container A call an executable located on an other container B?

I have two Docker images, one containing pandoc (an utility to convert documents in different formats to many ... can create security issues. See Question&Answers more detail:os...

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What is the equivalent to getLastInsertId() in Cakephp?

If I do getLastInsertId() immediately after a save(), it works, but otherwise it does not. This is ... get the functionality I want. See Question&Answers more detail:os...

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android - How to get ActionBar view?

I'm using the Showcase library to explain my application feature to the user. In some point I need to dim the ... or easier way to do that? See Question&Answers more detail:os...

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json - Setting processData to false in jQuery breaks my AJAX request

I've googled for a while now and can only find what processData: false does. I can't find anyone who has ... will simply not fire the request. See Question&Answers more detail:os...

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python - How to extract from a list of objects a list of specific attribute?

I have a list of objects. Object has 3 string attributes. I want to make a list containing only a specific ... built-in functions to do that? See Question&Answers more detail:os...

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php - Trying to get property of non-object - CodeIgniter

I'm trying to make update form, that is going to retrieve the data for the specific ID selected, and fill in ... reason. Thank you in advance! See Question&Answers more detail:os...

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python - Why is `object` an instance of `type` and `type` an instance of `object`?

I am a little bit confused about the object and type classes in Python 3. Maybe someone can clear up my ... >> issubclass(object, type) False See Question&Answers more detail:os...

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