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Inheritance vs. Aggregation [closed]
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It's not a matter of which is the best, but of when to use what.
In the 'normal' cases a simple question is enough to find out if we need inheritance or aggregation.
If The new class is more or less as the original class. ...
Why does CSS not support negative padding?
...reason behind this? Is there any obstruction to the property that prevents it's use as such? Thanks for your answers.
7 Ans...
Python function global variables?
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If you want to simply access a global variable you just use its name. However to change its value you need to use the global keyword.
E.g.
global someVar
someVar = 55
This would change the value of the global variable to 55. Otherwise it would just assign 55 to a local variable.
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Static method behavior in multi-threaded environment in java
...comes across this and is newish to Java. Here goes..
Memory in java is split up into two kinds - the heap and the stacks. The heap is where all the objects live and the stacks are where the threads do their work. Each thread has its own stack and can't access each others stacks. Each thread also ha...
Should you choose the MONEY or DECIMAL(x,y) datatypes in SQL Server?
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Never ever should you use money. It is not precise, and it is pure garbage; always use decimal/numeric.
Run this to see what I mean:
DECLARE
@mon1 MONEY,
@mon2 MONEY,
@mon3 MONEY,
@mon4 MONEY,
@num1 DECIMAL(19,4),
@num2 DECIMAL(19,4...
Is it possible to use jQuery .on and hover?
I have a <ul> that is populated with javascript after the initial page load. I'm currently using .bind with mouseover and mouseout .
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max value of integer
In C, the integer (for 32 bit machine) is 32 bits, and it ranges from -32,768 to +32,767.
In Java, the integer(long) is also 32 bits, but ranges from -2,147,483,648 to +2,147,483,647.
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Which HTML5 reset CSS do you use and why? [closed]
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Real talk: Despite the markdowns kaikai is right, you only need to reset *padding & margin to 0.
Though unfortunately 99% of us do not have resources or man power to keep up with the hundreds of browser versions out there. So a reset s...
How do I get Windows to go as fast as Linux for compiling C++?
I know this is not so much a programming question but it is relevant.
13 Answers
13
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How to call asynchronous method from synchronous method in C#?
...alling async methods via async methods, but my whole program is not built with async methods.
15 Answers
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