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Programmer Puzzle: Encoding a chess board state throughout a game
...ays “all subsequent legal moves”. The problem also says nothing about knowing the moves up to this point. That’s actually a problem as I’ll explain.
Castling
The game has proceeded as follows:
e4 e5
Nf3 Nc6
Bb5 a6
Ba4 Bc5
The board looks as follows:
White has the option of castli...
How do I set the time zone of MySQL?
... this answer.
To get the current timezone offset as TIME
SELECT TIMEDIFF(NOW(), UTC_TIMESTAMP);
It will return 02:00:00 if your timezone is +2:00.
To get the current UNIX timestamp:
SELECT UNIX_TIMESTAMP();
SELECT UNIX_TIMESTAMP(NOW());
To get the timestamp column as a UNIX timestamp
SELECT...
How to disable margin-collapsing?
...trick to disable margin collapsing that has no visual impact, as far as I know, is setting the padding of the parent to 0.05px:
.parentClass {
padding: 0.05px;
}
The padding is no longer 0 so collapsing won't occur anymore but at the same time the padding is small enough that visually it will...
How to add property to a class dynamically?
...
I suppose I should expand this answer, now that I'm older and wiser and know what's going on. Better late than never.
You can add a property to a class dynamically. But that's the catch: you have to add it to the class.
>>> class Foo(object):
... ...
Having the output of a console application in Visual Studio instead of the console
...again. Is it possible to achieve anything like that with Visual Studio? I know that instead of doing
12 Answers
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SQL Server Restore Error - Access is Denied
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I NEED TO GIVE YOU A HUG. Now seriously, I was about to say no to a client, your answer saved my project.
– Marco Scabbiolo
Jan 10 '17 at 4:50
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Insert into … values ( SELECT … FROM … )
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The documentation does list this (now?): this syntax is INSERT INTO ... VALUES ([expr], [expr], ...) and one of the paths in [expr] is {{NOT} EXISTS} ([select-stmt]) - note that the paranthesis around the select statement are required ({} meaning optional)
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PHPDoc type hinting for array of objects?
...ariable declaration to hint at its type. Then an IDE, for ex. PHPEd, will know what type of object it's working with and will be able to provide a code insight for that variable.
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Very slow compile times on Visual Studio 2005
...in change all references back from DLL to project references.
Our builds now only take seconds when we are working on only a few projects at a time. We can also still debug the additional projects as it links to the debug DLLs. The tool typically takes 10-30 seconds to make a large number of chang...
Redirect stdout pipe of child process in Go
I'm writing a program in Go that executes a server like program (also Go). Now I want to have the stdout of the child program in my terminal window where I started the parent program. One way to do this is with the cmd.Output() function, but this prints the stdout only after the process has exited...