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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_to
Thanks 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_to
added 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 Number
edited 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 $G$
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