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Maximum Java heap size of a 32-bit JVM on a 64-bit OS
...JVM can allocate up to 1577MiB:
[C:scratch]> java -Xmx1600M MaxMemory
Error occurred during initialization of VM
Could not reserve enough space for object heap
Could not create the Java virtual machine.
[C:scratch]> java -Xmx1590M MaxMemory
Total Memory: 2031616 (1.9375 MiB)
Max Memory: 16...
Linux: is there a read or recv from socket with timeout?
..., 1, 1000); // 1 second for timeout
switch (ret) {
case -1:
// Error
break;
case 0:
// Timeout
break;
default:
recv(mySocket,buf,sizeof(buf), 0); // get your data
break;
}
...
Authenticating in PHP using LDAP through Active Directory
...$_POST['username'], $_POST['password'])) {
// log them in!
} else {
// error message
}
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Java Enum definition
...and this is the main argument why I am avoiding this. I've never seen cast errors in this case + I know that there are some inevitable cast errors - i.e. when one stores objects of multiple types to a same collection. So if unchecked casts are not critical and the design in somewhat complex (Node<...
Find out whether radio button is checked with JQuery?
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@zua: you're right! it even had a syntax error, the way it was before (unmatched brackets). fixed
– David Hedlund
Nov 2 '11 at 11:53
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How to pass “Null” (a real surname!) to a SOAP web service in ActionScript 3
...name is used as the search term (which happens to be quite often now). The error received (thanks Fiddler!) is:
9 Answers
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Batch files : How to leave the console window open
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Sounds like it is closing early then, maybe an error in the script. Try opening a cmd prompt and running it from there, then you can see if there are any errors.
– Bali C
Dec 6 '12 at 15:20
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Android Studio: Android Manifest doesn't exists or has incorrect root tag
I got this error on Android Studio (AS):
11 Answers
11
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C++ map access discards qualifiers (const)
...to figure out what was going on with a similar case. Can we agree that the error message is, at best, misleading? I could be way more clear if it did not have the word 'this' and made reference to const-ness instead of the more generic qualifier.
– carnicer
Nov...
RESTful Login Failure: Return 401 or Custom Response
...t authenticated when trying explicitly. Maybe a bad request or even server error?
– Japheth Ongeri - inkalimeva
Dec 30 '18 at 10:26
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