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Google Maps Android API v2 Authorization failure

...e/ to enable "Google Maps Android API v2" to register of SHA1 in project (NOW, YOU NEED WRITE SHA1;your.app.package.name) at APIs console and get API KEY to copy directory ANDROID_SDK_DIR/extras/google/google_play_services/libproject/google-play-services_lib to root of your project to add next line...
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C: differences between char pointer and array [duplicate]

...ut it's a subtle difference. Essentially, the former: char amessage[] = "now is the time"; Defines an array whose members live in the current scope's stack space, whereas: char *pmessage = "now is the time"; Defines a pointer that lives in the current scope's stack space, but that references ...
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What is an intuitive explanation of the Expectation Maximization technique? [closed]

...e could find the exact means if we wanted). This is, generally speaking, known as maximum likelihood estimation. Given some data, we compute the value of a parameter (or parameters) that best explains that data. Now imagine that we cannot see which value was sampled from which group. Everything lo...
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DateTime.ToString(“MM/dd/yyyy HH:mm:ss.fff”) resulted in something like “09/14/2013 07.20.31.371

...ading; class Test { static void Main() { DateTime now = DateTime.Now; CultureInfo culture = new CultureInfo("ar-SA"); // Saudi Arabia Thread.CurrentThread.CurrentCulture = culture; Console.WriteLine(now.ToString("yyyy-MM-ddTHH:mm:ss.fff")); } } ...
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How to avoid reinstalling packages when building Docker image for Python projects?

...c66c7 As you can see above, this time docker uses cache during the build. Now, let's update requirements.txt: # requirements.txt pytest==2.3.4 ipython Below is the output of docker build: Sending build context to Docker daemon 5.12 kB Sending build context to Docker daemon Step 0 : FROM dockerf...
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What are the precise rules for when you can omit parenthesis, dots, braces, = (functions), etc.?

...he parenthesis if there is less than two parameters passed to the method. Now, the operator notation is a notation for method-call, which means it can't be used in the absence of the object which is being called. I'll briefly detail the notations. Prefix: Only ~, !, + and - can be used in prefix...
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Nginx 403 forbidden for all files

...t. I came across this and found out SELinux was enabled. I disabled it and now it works no problem. Thanks! – ub3rst4r Oct 29 '14 at 5:51 1 ...
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Why must a lambda expression be cast when supplied as a plain Delegate parameter

...her be converted to a delegate type or an expression tree - but it has to know which delegate type. Just knowing the signature isn't enough. For instance, suppose I have: public delegate void Action1(); public delegate void Action2(); ... Delegate x = () => Console.WriteLine("hi"); What woul...
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UIButton inside a view that has a UITapGestureRecognizer

...ther view appears above this view. This new view has three buttons. When I now press on one of these buttons I don't get the buttons action, I only get the tap gesture action. So I'm not able to use these buttons anymore. What can I do to get the events through to these buttons? The weird thing is t...
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Please enter a commit message to explain why this merge is necessary, especially if it merges an upd

... the file name (such as "Merge_feature01") and press Enter CtrlX to exit Now if you go to .git and you will find the file "Merge_feature01", that's the merge log actually. share | improve this ans...