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Cannot drop database because it is currently in use
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For me I get the error "KILL command cannot be used inside user transactions."
– Ally
May 9 '14 at 13:59
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What is Type-safe?
... means that the compiler will validate types while compiling, and throw an error if you try to assign the wrong type to a variable.
Some simple examples:
// Fails, Trying to put an integer in a string
String one = 1;
// Also fails.
int foo = "bar";
This also applies to method arguments, since yo...
warning: implicit declaration of function
... I cannot run the code after I get this warning. So it behaves like an error.
– Mien
Jan 21 '14 at 13:36
@Flimm, C...
How to get first element in a list of tuples?
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I tried it. It gives this error: int() argument must be a string or a number, not 'QuerySet'
– wasimbhalli
Aug 27 '12 at 12:50
4
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Programmatically Request Access to Contacts
...ABAddressBookRequestAccessWithCompletion(addressBookRef, ^(bool granted, CFErrorRef error) {
if (granted) {
// First time access has been granted, add the contact
[self _addContactToAddressBook];
} else {
// User denied access
// Display an alert t...
how to change an element type using jquery
...plied to all matching elements. It's not necessarily what we want. Also an error is raise when there's not matched element in the set. Here's a modified version of your plugin that keep own attributes for each matched elements and do not trigger an error on empty set: gist.github.com/2934516
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What is the default access specifier in Java?
...private by default. Indeed, enum contructors must be private, and it is an error to specify them as public or protected. Enum constants are always public, and do not permit any access specifier. Other members of enums are package-private by default. (JLS §8.9)
In interfaces and annotation types, al...
How to see query history in SQL Server Management Studio
Is the query history stored in some log files? If yes, can you tell me how to find their location? If not, can you give me any advice on how to see it?
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Why doesn't Java allow generic subclasses of Throwable?
...:
class ParametricException<T> extends Exception { // compile-time error
private final T value;
public ParametricException(T value) { this.value = value; }
public T getValue() { return value; }
}
An attempt to compile the above reports an error:
% javac ParametricException.java
Para...
Problems installing the devtools package
...o use` library(devtools)` to load the library but I only get those message Error in library(devtools) : there is no package called ‘devtools’
– sikisis
Jul 24 '15 at 9:22
7
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