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Javascript callback when IFRAME is finished loading?
...the content of the iframe:
<h1>Child</h1>
<a href="http://www.google.com/">Google</a>
<p>Use the preceeding link to change the src of the iframe
to see what happens when the src domain is different from
that of the parent page</p>
...
How can I use a C++ library from node.js?
...
Becareful with swig and C++:
http://www.swig.org/Doc1.3/SWIG.html#SWIG_nn8
Running SWIG on C++ source files (what would appear in a .C or .cxx file) is not recommended. Even though SWIG can parse C++ class declarations, it ignores declarations that are deco...
Could not instantiate class named MKMapView
...nswer above.
Found a good tutorial on getting started with MapKit:
http://www.youtube.com/watch?v=X-3jM24EIGM&feature=related
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Where can I view Tomcat log files in Eclipse?
...Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
http://www.coderanch.com/t/442412/Tomcat/Tweaking-tomcat-logging-properties-file
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Why am I seeing an “origin is not allowed by Access-Control-Allow-Origin” error here? [duplicate]
...er-side code (PHP, Ruby, ...).
Read more on Cross-Origin ajax requests on https://developer.mozilla.org/en/http_access_control
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How to calculate dp from pixels in android programmatically [duplicate]
...sed to convert px->dp, for that you must use the method described here: https://stackoverflow.com/a/17880012/504611 (quoted below for convenience).
Without Context object, elegant static methods:
public static int dpToPx(int dp) {
return (int) (dp * Resources.getSystem().getDisplayMetric...
Difference between viewDidLoad and viewDidAppear
...get memory leaks if you don't release them when the view disappears.
See: https://developer.apple.com/documentation/uikit/uiviewcontroller
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How to place the ~/.composer/vendor/bin directory in your PATH?
...r on the GUI, you should append the said export command to ~/.profile (cf. https://help.ubuntu.com/community/EnvironmentVariables).
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Capture Video of Android's Screen
...e.mp4
Screen recording is limited to a maximum of 3 minutes.
Reference: https://developer.android.com/studio/command-line/adb.html#screenrecord
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Decoding and verifying JWT token using System.IdentityModel.Tokens.Jwt
...System.Security.Cryptography;
public class Program
{
// More info: https://stormpath.com/blog/jwt-the-right-way/
public static void Main()
{
var header = "{\"typ\":\"JWT\",\"alg\":\"HS256\"}";
var claims = "{\"sub\":\"1047986\",\"email\":\"jon.doe@eexample....