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commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated
...s changed the JSF lifecycle to skip the invoke action phase by for example calling FacesContext#renderResponse() or FacesContext#responseComplete().
Make sure that no Filter or Servlet in the same request-response chain has blocked the request fo the FacesServlet somehow. For example, login/securit...
How can I make the computer beep in C#?
... least 64bit or both) do not use system speaker and instead they route the call to the default sound device.
So, using system.beep() in win7/8/10 will not produce sound using internal system speaker. Instead, you'll get a beep sound from external speakers if they are available.
...
Database cluster and load balancing
...r a cluster having two or more servers share the same storage, some others call a cluster a set of replicated servers.
Replication defines the method by which a set of servers remain synchronized without having to share the storage being able to be geographically disperse, there are two main ways o...
How to keep index when using pandas merge
...ing multi-index, your indices will be stored as a tuple in a single column called a[copy_index]
– geekidharsh
Nov 6 '19 at 6:19
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difference and when to use getApplication(), getApplicationContext(), getBaseContext() and someClass
...n views are created in code then the correct theme will be applied automatically. For more info, you may read this
– waqaslam
Nov 30 '14 at 6:51
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How to preview git-pull without doing fetch?
... differences and then pull or merge.
This is an example for a remote repo called origin and a branch called master tracking the remote branch origin/master:
git checkout master
git fetch
git diff origin/maste...
Handle file download from ajax post
...ment). I can easily detect Content-Type and Content-Disposition in my ajax call, but once I detect that the response contains a file, how do I offer the client to download it? I've read a number of similar threads here but none of them provide the answer I'm looking for.
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Load HTML file into WebView
...ay would probably be to put your web resources into the assets folder then call:
webView.loadUrl("file:///android_asset/filename.html");
For Complete Communication between Java and Webview See This
Update: The assets folder is usually the following folder:
<project>/src/main/assets
This c...
How to add additional fields to form before submit?
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I need to add a file field dynamically. I tried having type=file, and the value also as the file (I'm using WebKitDirectory, so I actually get the file objects), however it never seems to pass it. The input text always gets passed though. Please help me out!...
JNI converting jstring to char *
...nctions.html
concerning your problem you can use this
JNIEXPORT void JNICALL Java_ClassName_MethodName(JNIEnv *env, jobject obj, jstring javaString)
{
const char *nativeString = env->GetStringUTFChars(javaString, 0);
// use your string
env->ReleaseStringUTFChars(javaString, na...