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How to change max_allowed_packet size
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I think some would also want to know how to find the my.ini file on your PC. For windows users, I think the best way is as follows:
Win+R(shortcut for 'run'), type services.msc, Enter
You could find an entry like 'MySQL56', right click on it, select proper...
Is it good practice to NULL a pointer after deleting it?
... Imagaine a mainainer comming back a year later and seeing foo deleted. He now believes he can re-use the pointer unfortunately he may miss the second delete (it may not even be in the same function) and now the re-use of the pointer now gets trashed by the second delete. Any access after the second...
How to get current user, and how to use User class in MVC5?
... User authentication and authorization have changed for ASP.NET MVC 5. Now it's a Claims-based authentication with interfaces and generic repositories that you can use with EF or other provider (EF implementation comes as a default). Since GetUserId is an extension method stored at the bottom of...
How to disallow temporaries
...see Johannes Schaub's Comment and ensuing discussion below: "How can you know that it is source compatible with existing code? His friend includes his header and has void f() { int Foo = 0; } which previously compiled fine and now miscompiles! Also, every line that defines a member function of clas...
Single Page Application: advantages and disadvantages [closed]
...ome reads when he/she opens his/her mail account. I read >50 at one go. now the structure of the mails is almost the same. if you will use a server side rendering scheme the server would then render it on every request(typical case).
- security concern - you should/ should not keep separate ...
Python name mangling
...ntation, then it is encapsulated (in the opinion of a Python programmer).
Now, if you wrote your class in such a way you can use it without having to think about implementation details, there is no problem if you want to look inside the class for some reason. The point is: your API should be good a...
Optional Methods in Java Interface
...fiableList, and
ModifiableMap. What was previously a simple hierarchy is now a messy
heterarchy. Also, you need a new Iterator interface for use with
unmodifiable Collections, that does not contain the remove operation.
Now can you do away with UnsupportedOperationException? Unfortunately
...
Storing images in SQL Server?
...inning, or add an additional filegroup later. Let's call it "LARGE_DATA".
Now, whenever you have a new table to create which needs to store VARCHAR(MAX) or VARBINARY(MAX) columns, you can specify this file group for the large data:
CREATE TABLE dbo.YourTable
(....... define the fields here ....
Can Go compiler be installed on Windows?
...n't seem to find it. I can only see Linux and OS X compilers. Does anyone know if Go programming can be done on Windows, or is it something that Google hasn't implemented yet?
...
android:drawableLeft margin and/or padding
... then drawablePadding doesn't do anything.
I'm struggling with this right now as well. My buttons are quite wide, and the icon is hanging on the left edge of the button and the text is centered in the middle. My only way to get around this for now has been to bake in a margin on the drawable by a...