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What is the difference between Class and Klass in ruby?
...word, you're not able to use it as a variable name. You can't use any of Ruby's keywords as variable names, so you won't be able to have variables named def or module or if or end, etc - class is no different.
For example, consider the following:
def show_methods(class)
puts Object.const_get(cla...
Applications are expected to have a root view controller at the end of application launch
...mated
and the error stopped appearing. My problem specifically was caused by making a UIAlertView show.
In your case I suggest you check out the code in the tabBarController's active view controller (as it is probably a problem in that view controller).
If that doesn't work, try to set the startin...
“query function not defined for Select2 undefined error”
...p thread
The problem was because of the extra div that was being added by the select2. Select2 had added new div with class "select2-container form-select" to wrap the select created. So the next time i loaded the function, the error was being thrown as select2 was being attached to the div elem...
Cannot change column used in a foreign key constraint
...FK constraint incorrectly formed when mysql tries to replace the old table by the new one. In such case, use the accepted answer.
– Xenos
Mar 27 at 9:42
add a comment
...
What is a memory fence?
What is meant by using an explicit memory fence?
4 Answers
4
...
Which Boost features overlap with C++11?
...
Replaceable by C++11 language features or libraries
Foreach → range-based for
Functional/Forward → Perfect forwarding (with rvalue references, variadic templates and std::forward)
In Place Factory, Typed In Place Factory → Perfec...
Capture Stored Procedure print output in .NET
...
You can do this by adding an event handler to the InfoMessage event on the connection.
myConnection.InfoMessage += new SqlInfoMessageEventHandler(myConnection_InfoMessage);
void myConnection_InfoMessage(object sender, SqlInfoMessageEventA...
ERROR 1130 (HY000): Host '' is not allowed to connect to this MySQL server [duplicate]
...to, and then grant privileges:
CREATE USER 'root'@'ip_address' IDENTIFIED BY 'some_pass';
GRANT ALL PRIVILEGES ON *.* TO 'root'@'ip_address';
If you see %, well then, there's another problem altogether as that is "any remote source". If however you do want any/all systems to connect via root, use...
Get generic type of java.util.List
...github.com/google/guava/wiki/ReflectionExplained
– Babyburger
May 15 '17 at 13:58
1
@Oleg Your va...
How can I parse a local JSON file from assets folder into a ListView?
...ts file using below code.
and then you can simply read this string return by this function as
public String loadJSONFromAsset() {
String json = null;
try {
InputStream is = getActivity().getAssets().open("yourfilename.json");
int size = is.available();
byte[] buffer...