# Goober

 18h asked Creating a bitmap from char* buffer MFC Apr 12 awarded Popular Question Jan 26 awarded Teacher Jun 8 comment rails form_for never invokes the create controller action to use redirect_toThanks cdesrosiers, I'm an idiot... generated the controller as StatusController instead of StatusesController. No wonder everything was breaking. Jun 8 revised rails form_for never invokes the create controller action to use redirect_toadded 760 characters in body Jun 8 asked rails form_for never invokes the create controller action to use redirect_to Jun 8 awarded Tumbleweed Jun 8 asked Creating a span-12 split down the middle of the page in Rails Jun 6 answered Incorrect syntax in trigger Jun 1 asked Using ZSH as my shell and rspec "guard" doesn't have syntax highlighting May 19 awarded Editor May 19 revised Using Ruler to Measure Irrational Numberedited body May 19 accepted The set $\{g^2 | g \in G\}$ in a group $G$ May 19 accepted If $(a_1,a_2,...,a_n)\in G_1\oplus G_2 \oplus \cdot \cdot \cdot \oplus G_n$ give a condition for $|(a_1,a_2,...,a_n)| = \infty$ May 19 accepted Let F be a finite field with n elements. Prove $x^{n-1}=1$ for all nonzero x in F. May 19 accepted If $G$ is abelian, then the set of all $g \in G$ such that $g = g^{-1}$ is a subgroup of $G$ May 19 accepted If A and B are ideals of a ring, show that A + B = $\{a+b|a \in A, b \in B\}$ is an ideal May 19 accepted If $I = \langle 2\rangle$, why is $I[x]$ not a maximal ideal of $\mathbb Z[x]$, even though $I$ is a maximal ideal of $\mathbb Z$? May 19 asked Determining whether a group is cyclic and listing the generators for the group May 18 asked If $G$ is abelian, then the set of all $g \in G$ such that $g = g^{-1}$ is a subgroup of $G$