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Source code highlighting in LaTeX
...tring title = "This is a Unicode π in the sky"
/*
Defined as $\pi=\lim_{n\to\infty}\frac{P_n}{d}$ where $P$ is the perimeter
of an $n$-sided regular polygon circumscribing a
circle of diameter $d$.
*/
const double pi = 3.1415926535
\end{minted}
\end{document}
This can be typeset using...
C++11 range based loop: get item by value or reference to const
...se, but in the way it is written):
long long SafePop(std::vector<uint32_t>& v)
{
auto const& cv = v;
long long n = -1;
if (!cv.empty())
{
n = cv.back();
v.pop_back();
}
return n;
}
Here, the author has created a const reference to v to use for...
Finding three elements in an array whose sum is closest to a given number
...uch sum the first term (A[j]) will be the same...
– j_random_hacker
Oct 3 '12 at 18:30
1
... and ...
How do you create a static class in C++?
...uld be to add the following code #define private public in the headers... ^_^ ...
– paercebal
Sep 10 '10 at 17:20
1
...
What should I do if the current ASP.NET session is null?
...s doing initialization logic during startup, for example on the Application_Start event or by using a static constructor, Session state might not be available. It all boils down to whether there is a current request and AcquireRequestState has been run.
Also, should the client have disabled cookies,...
What is PECS (Producer Extends Consumer Super)?
...
@AZ_ I share your sentiment. If a method do get() from the list, the method would be considered a Consumer<T>, and the list is considered a provider; but the rule of PECS is “from the list’s point of view”, thus ‘e...
Assign width to half available screen width declaratively
...
If your widget is a Button:
<LinearLayout android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:weightSum="2"
android:orientation="horizontal">
<Button android:layout_width="0dp"
android:layout_height="wrap_content"
...
Modify request parameter with servlet filter
...r extends Filter {
public static final ThreadLocal<String> THREAD_VARIABLE = new ThreadLocal<>();
public void doFilter(HttpServletRequest request, HttpServletResponse response, FilterChain chain) {
THREAD_VARIABLE.set("myVariableValue");
chain.doFilter(request, re...
Use CSS3 transitions with gradient backgrounds
...
And here's a fiddle for that: jsfiddle.net/Volker_E/RksTV The key is the property background-size, which you can't in IE8. caniuse.com/#search=background-size Apart from that it's a nice solution.
– Volker E.
Nov 7 '13 at 22:35
...
Preferred Github workflow for updating a pull request after code review
...uming that no-one cares because it is a fork.
– brita_
Feb 7 '15 at 11:02
2
Follow-up: best pract...