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How do you remove Subversion control for a folder?
... git folder also together with .svn folder
– Aftab Ahmed Kalhoro
Jul 23 '18 at 4:36
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Java RegEx meta character (.) and ordinary dot?
In Java RegEx, how to find out the difference between . (dot) the meta character and the normal dot as we using in any sentence. How to handle this kind of situation for other meta characters too like ( * , + , \d ,...)
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error: passing xxx as 'this' argument of xxx discards qualifiers
... object the compiler detects a problem, mainly you're calling a non-const member function on const object which is not allowed because non-const member functions make NO PROMISE not to modify the object; so the compiler is going to make a safe assumption that getId() might attempt to modify the obj...
Error 1046 No database Selected, how to resolve?
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You need to tell MySQL which database to use:
USE database_name;
before you create a table.
In case the database does not exist, you need to create it as:
CREATE DATABASE database_name;
followed by:
USE database_name;
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How to move out of auto-completed brackets in IntelliJ IDEA (without using the arrow keys)?
...have such feature yet. The closest equivalent is the Complete Current Statement editor action (Ctrl+Shift+Enter).
UPDATE
Initial implementation for this feature is available in 2018.2 EAP version - press Tab to jump out.
It works more like in MS Visual Studio - without visual indication of tab ...
Fatal error: Class 'SoapClient' not found
...rying a simple web service example and I get this error even though I uncommented extension=php_soap.dll in the php.ini file:
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Evenly space multiple views within a container view
...g to be really useful when I switched, but I seem to fight it all of the time.
29 Answers
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ls command: how can I get a recursive full-path listing, one line per file?
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@dreftymac, which means that this is, objectively speaking, the right answer to the question that you wrote, intentionally or not. Yes, possibly it wasn't the right answer to the question that you hoped to have written. And while i agree with ...
How to perform Callbacks in Objective-C
...ive C are done with delegates. Here's an example of a custom delegate implementation;
Header File:
@interface MyClass : NSObject {
id delegate;
}
- (void)setDelegate:(id)delegate;
- (void)doSomething;
@end
@interface NSObject(MyDelegateMethods)
- (void)myClassWillDoSomething:(MyClass *)myCl...
how to change namespace of entire project?
...ace in Files (Ctrl+Shift+H) will just about do the trick; simply replace namespace DemoApp with namespace MyApp. After that, build the solution and look for compile errors for unknown identifiers. Anything that fully qualified DemoApp will need to be changed to MyApp.
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