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How to copy text programmatically in my Android app?
...t() != null) && (endSelection > startSelection ))
{
String selectedText = txtNotes.getText().toString().substring(startSelection, endSelection);
int sdk = android.os.Build.VERSION.SDK_INT;
if(sdk < android.os.Build.VERSION_CODES.HONEYCOMB) {
...
Using “this” with class name
... }.demoThis();
new NestedSiht().demoThis();
}
public static void main(String [] args) {
new Siht().demoThis();
}
}
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follow
...
Android Activity as a dialog
...lt;activity
android:name=".MyActivity"
android:label="@string/title"
android:theme="@style/AppDialogTheme">
</activity>
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Difference between “@id/” and “@+id/” in Android
...specifying a new resource ID and not needed for concrete resources such as strings or layouts. See the sidebox for more information about resource objects.
From: https://developer.android.com/training/basics/firstapp/building-ui.html
...
Ideal way to cancel an executing AsyncTask
...t is add Thread.sleep(1);
@Override protected Integer doInBackground(String... params) {
Log.d(TAG, PRE + "url:" + params[0]);
Log.d(TAG, PRE + "file name:" + params[1]);
downloadPath = params[1];
int returnCode = SUCCESS;
FileOutputStream fos = null;
...
How do I start my app on startup?
...d be better to use Intent.ACTION_BOOT_COMPLETED instead of hard-coding the string in your Receiver. Also, should use the new Intent(context, MySystemService.class) constructor when creating the Intent.
– brianestey
Aug 27 '12 at 15:15
...
Detect when an image fails to load in Javascript
...
/**
* Tests image load.
* @param {String} url
* @returns {Promise}
*/
function testImageUrl(url) {
return new Promise(function(resolve, reject) {
var image = new Image();
image.addEventListener('load', resolve);
image.addEventListener('error',...
How can I pop-up a print dialog box using Javascript?
...message box in asp net core for instance:
await JSRuntime.InvokeAsync<string>("alert", "Hello user, this is the message box");
To have a confirm message box:
bool question = await JSRuntime.InvokeAsync<bool>("confirm", "Are you sure you want to do this?");
if(question == true)
...
Where does Visual Studio look for C++ header files?
...algorithm>. The 2nd contains old C headers such as <stdio.h>, <string.h>. The version number can be different based on your software.
Hope this would help.
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Command prompt won't change directory to another drive
...xtensions are enabled CHDIR changes as follows:
The current directory string is converted to use the same case as
the on disk names. So CD C:\TEMP would actually set the current
directory to C:\Temp if that is the case on disk.
CHDIR command does not treat spaces as delimiters, so it ...