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Android AlertDialog Single Button
...ssage");
builder1.setCancelable(true);
builder1.setNeutralButton(android.R.string.ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
AlertDialog alert11 = builder1.create();
alert11.show();
...
When using Spring Security, what is the proper way to obtain current username (i.e. SecurityContext)
...sults(final HttpServletRequest request, Principal principal) {
final String currentUser = principal.getName();
}
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What is the Swift equivalent of respondsToSelector?
...e are multiple candidates: let theMethod = delegate.userNotificationCenter(_:willPresent:withCompletionHandler:)
– Cœur
May 4 '18 at 8:47
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What is the difference between SQL, PL-SQL and T-SQL?
...e to integrate well with SQL. Several features such as local variables and string/data processing are added. These features make the language Turing-complete.
They are also used to write stored procedures: pieces of code residing on the server to manage complex business rules that are hard or impos...
Git SSH error: “Connect to host: Bad file number”
...locking it.
You can solve this by performing an SSH to port 443 (your firewall / isp will not block this).
It is also important that you need to ssh to "ssh.github.com" instead of github.com.
Otherwise, you will report to the webserver instead of the ssh server.
Below are all the steps needed to so...
How does the MapReduce sort algorithm work?
... 1 sampled keys that define the key range for each reduce. In particular, all keys such that sample[i − 1] <= key < sample[i] are sent to reduce i. This guarantees that the output of reduce i are all less than the output of reduce i+1."
So their trick is in the way they determine the keys ...
How to quickly clear a JavaScript Object?
...eys(objToClear).forEach((param) => {
if ( (objToClear[param]).toString() === "[object Object]" ) {
clearObjectValues(objToClear[param]);
} else {
objToClear[param] = undefined;
}
})
return objToClear;
};
...
Xcode stuck on Indexing
... not take time then my issue is resolved. Like e.g. let propertyType : [[[String : String]]] = [ [ ["propertyKey":"All Types"], ["propertyKey":"House"] ], ...
Struct constructor: “fields must be fully assigned before control is returned to the caller.”
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@RogerWillcocks, just call the default constructor then: public YourStruct(some params) : this() (see vittore's answer)
– Thomas Levesque
Nov 27 '12 at 2:25
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How to set layout_weight attribute dynamically from code?
...t the value for the attribute layout_weight for button in android dynamically from java code ?
9 Answers
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