I'm using pocketshpinx for speech recognition in a custom C++ application. I noticed that sometimes the hypothesis string returned by the ps_get_hyp() method is an empty string.
Question: Is this an expected behaviour? If so, is there a way to tell pocketsphinx to not give the empty string as a hypothesis?
Following is a snippet of the relevant portion of my code:
do { ReadAudioBuffer(); } while (!in_speech);
while (in_speech) { ReadAudioBuffer(); }
ps_end_utt(ps);
hyp = ps_get_hyp(ps, NULL);
The ReadAudioBuffer() method:
void SpeechRecognizer::ReadAudioBuffer()
{
if ((k = ad_read(ad, adbuf, 2048)) < 0)
{
UE_LOG(LogTemp, Warning, TEXT("Failed to read audio\n"));
return;
}
ps_process_raw(ps, adbuf, k, FALSE, FALSE);
in_speech = ps_get_in_speech(ps);
FPlatformProcess::Sleep(0.005);
}
Question: Is this an expected behaviour?
There is nothing wrong with it
If so, is there a way to tell pocketsphinx to not give the empty string as a hypothesis?
If you said nothing what should be returned then?
FPlatformProcess::Sleep(0.005);
Sleep is not really needed here
Related
I am getting such a weird violation error by using the getAt() method.
I use the method in this order:
OdDbBlockTablePtr w_kOdBlockTablePtr ;
bool lbCreateDefaults = false;
OdDb::MeasurementValue lkMeasurement = OdDb::kEnglish;
OdDbDatabasePtr pDb;
// Datenbank initialisieren
pDb = g_ExSystemServices.createDatabase(lbCreateDefaults,
lkMeasurement);
// TABLE - Hold Ptr
w_kOdBlockTablePtr = pDb->getBlockTableId().openObject(OdDb::kForWrite);
const wchar_t AcadBlockModelSpace[] = L "*MODEL_SPACE";
wstring lsModelSpace(AcadBlockModelSpace);
w_kOdModelSpaceBlockRecPtr = GetTableRecordIdFromName(lsModelSpace, (OdDbSymbolTablePtr&)w_kOdBlockTablePtr).safeOpenObject(OdDb::kForWrite);
OdDbObjectId K_TeighaClass::GetTableRecordIdFromName(wstring& psName, OdDbSymbolTablePtr& pkTablePtr)
{
OdDbObjectId lkId;
try {
OdString lsOdName = psName.c_str();
lkId = pkTablePtr->getAt(lsOdName);
}
catch (OdError& err)
{
DoOdError(err, NULL, NULL);
}
return lkId;
}
I would really appreciate if someone could help me.
Thanks in advance
That's not weird at all. If you hover your mouse over pkTablePtr, you will almost certainly find that it is nullptr (or the debugger might report this as 0).
There's not enough information in your question to say why this might be, but since you are already running under the debugger you can walk through your code and find out.
try ... catch won't catch a hard error like this, by the way. For that, you need __try ... __except (supported on Windows only).
Prettier formats if statement without curley braces into one line.
This means that this :
function getErrorMessage(response) {
let errorMessage = null;
if (!response.originalError.response)
errorMessage = 'network error';
else
errorMessage = response.originalError.response.data.errorMessage;
return errorMessage;
}
becomes this :
function getErrorMessage(response) {
let errorMessage = null;
if (!response.originalError.response) errorMessage = 'network error';
else errorMessage = response.originalError.response.data.errorMessage;
return errorMessage;
}
which is FAR more unreadable.
Is there a way of disabling this?
As asked in a similar question, it turns out that the answer is that you can not and will not be able to.
As for the WFT that an average senses, well... Apparently, opinionated doesn't mean respected and well-considered in opinion of many. It means that it's implementing the author's opinion.
So, surprisingly, the unexpected thing isn't the lack of configurability but rather that there are any options to be set at all! Go figure... Someone should create a new package called EvenPrettier or FexiblyPrettier and fork in more options. If I only knew how, I'd do it.
I finally ended up using Beautify - HookyQR extension for vscode
https://marketplace.visualstudio.com/items?itemName=HookyQR.beautify
Example Settings
File: .jsbeautifyrc
{
"brace_style": "collapse,preserve-inline",
"max_preserve_newlines": 2,
"end_with_newline": false
}
Example Code
File: a.js
function dfs(start) {
if (start > n)
return;
ans.push(start);
for (let i = 0; i <= 9; i++)
dfs(start * 10 + i);
}
I want to show message based on the following condition. But it's not working. Can anyone help me in this regard.
if(errorMsg.isDisplayed()==='false'){
console.log('valid');
}else{
console.log('invalid');
};
You do not need to check that the errorMsg.isDisplayed method is false. You can simply do
if(errorMsg.isDisplayed()){
console.log('valid');
}else{
console.log('invalid');
};
This is provided that the isDisplayed() method works for the element that you have in question.
I found the solution. Here is the code:
errorMsg.isPresent().then(function(result) {
if (result) {
console.log('Invalid');
} else {
console.log('Valid');
}
});
Got myself into trouble today trying to create a stored procedure from ax.
Here is a simple example:
static void testProcedureCreation(Args _args)
{
MyParamsTable myParams;
SqlStatementExecutePermission perm;
str sqlStatement;
LogInProperty Lp = new LogInProperty();
OdbcConnection myConnection;
Statement myStatement;
ResultSet myResult;
str temp;
;
select myParams;
LP.setServer(myParams.Server);
LP.setDatabase(myParams.Database);
//Lp.setUsername("sa");
//Lp.setPassword("sa");
sqlStatement = #"create procedure testproc
as begin
print 'a'
end";
//sqlStatement = strFmt(sqlStatement, myStr);
info(sqlStatement);
perm = new SqlStatementExecutePermission(sqlStatement);
perm.assert();
try
{
myConnection = new OdbcConnection(LP);
}
catch
{
info("Check username/password.");
return;
}
myStatement = myConnection.createStatement();
myResult = myStatement.executeQuery(sqlStatement);
while (myResult.next())
{
temp = myResult.getString(1);
info(temp);
if (strScan(temp, 'Error', 1, strLen(temp)) > 0)
throw error(temp);
}
myStatement.close();
CodeAccessPermission::revertAssert();
}
To be honest, in my real example I am using BCP and some string concat with a lot of | ' and "".
Anyway, here is what I got:
For a couple of hours I kept changing and retrying a lot of things and, a good thought came into my mind.
"Let's try with a much easier example and check the results!"
OK, no luck, the results were the same, as you can see in the pic above.
But for no reason, I tried to :
exec testproc
in my ssms instance and to my surprise, it worked. My small procedure was there.
It would be so nice if someone could explain this behavior and maybe what should be the correct approach.
This Q/A should provide an answer.
How to get the results of a direct SQL call to a stored procedure?
executeQuery vs executeUpdate
I need to check whether given email address is invalid in action script. Following is the code/regex i came up with.
private function isEmailInvalid(email:String):Boolean
{
var pattern:RegExp = /(\w|[_.\-])+#((\w|-)+\.)+\w{2,4}+/;
var result:Object = pattern.exec(email);
if(result == null) {
return true;
}
return false;
}
But it seems like above code do not cover all the test cases in the following link:
http://blogs.msdn.com/b/testing123/archive/2009/02/05/email-address-test-cases.aspx
Does anyone have better way of doing this?
Folowing are the tested valid emails i used (above function should return "false" for these):
firstname.lastname#domain.com
firstname+lastname#domain.com
email#domain.co.jp
Folowing are the invalid ones (so function should return "true" for these):
email#domain#domain.com
.email#domain.com
email..email#domain.com
plainaddress, email#domain..com
Remove the + at the last and you must need to put anchors.
^(\w|[_.\-])+#((\w|-)+\.)+\w{2,4}$
Simplified one,
^[\w_.-]+#([\w-]+\.)+\w{2,4}$
DEMO
Try this RegExp :
RegExp = /\w+([-+.']\w+)*#\w+([-.]\w+)*\.\w+([-.]\w+)*/;