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Who wants to play minecraft? I have a heavily modded server up and running. It'd be fun to play with some people.
Anyone interested?
Anyone interested?
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I think those kinds of standards are a little goofy when an IDE can just reformat code to your liking.
We have "standards", but it's really only to avoid conflicts due to formatting.
Depends on the IDE, but yeah, tools are the best way to enforce coding standards. However, this only works if you have such tools, the tools are configured properly across the entire team, and everyone is using them.
You gather 100 perfect logicians. You tell all of them the following:
- They will be placed in a room with 99 other perfect logicians, in a circle so they can all see eachother
- Their head will be painted a particular color; they cannot see the color of their own head, but everyone else can
- At least one of the hundred's head's will be painted blue
- You will flip the lights on and off
- If they figure out their head is painted blue, they must leave next time the lights go off
- They are not allowed to talk or signal each other in any way. They may only observe the others, and leave if/when they figure out their head is blue.
You proceed to paint all of their heads blue, and begin the exercise. What happens, if anything, and when?
Prove or disprove: you can completely fill a cube with finitely many smaller, all-differently-sized cubes.
You have 100 pennies. Exactly 50 of them a heads-up, but you don't know which ones. If you're blindfolded, how would you divide the pennies up into two groups with an equal number of heads? Repeat the same exercise when exactly 10 of them are heads-up. You're not allowed to feel the pennies to test if they're heads up. Say you're only allowed to touch the pennies by gripping them on the edges.SOLVED BY: dark_drake
I came across this problem recently
Given [latex]\{ f_m(\mathbf{x}) \}_{m=1}^M,\ f_m(\mathbf{x})\ :\ X \subseteq \mathbb{R}^n \to \mathbb{R}[/latex] and denote
[latex]
\mathbf{f}(\mathbf{x}) = \begin{bmatrix} f_1(\mathbf{x}) & f_2(\mathbf{x}) & ... & f_M(\mathbf{x}) \end{bmatrix}^T
[/latex]
Under what assumptions is the matrix
[latex]
H = \int_X \mathbf{f}(\mathbf{x}) \mathbf{f}(\mathbf{x})^T d \mathbf{x}
[/latex]
strictly positive definite? Here integration is component-wise.