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Telling gcc directly to link a library statically
...itten, variant 2 -Wl,-Bstatic -llib2 -Wl,-Bdynamic is just long and adds 2 extra options and assumes default mode as Bdynamic, and accepted variant 3 -l:libXYZ.a is short and just works. All three will work for many cases, and variant 2 may not work when linking static programs. Actual linking step ...
Is there a Python caching library?
...
Ah, I kept searching for this and all I found was a wiki that mentioned how to use it as an WSGI middleware. It looks like what I need, thank you.
– Stavros Korokithakis
Sep 15 '09 at 14:20
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What is the Scala identifier “implicitly”?
...erson, using a type class based approach:
trait Show[T] { def show(t: T): String }
object Show {
implicit def IntShow: Show[Int] = new Show[Int] { def show(i: Int) = i.toString }
implicit def StringShow: Show[String] = new Show[String] { def show(s: String) = s }
def ShoutyStringShow: Show[S...
Trees in Twitter Bootstrap [closed]
...icons and badging into my take on a Bootstrap tree widget.
Example:
For extra credit, I've created a GitHub project to host the jQuery and LESS code that goes into adding this tree component to Bootstrap. Please see the project documentation at http://jhfrench.github.io/bootstrap-tree/docs/exampl...
Difference between `data` and `newtype` in Haskell
...al constructor at runtime with newtype, this property doesn't hold.
That extra pointer in the Book to (,) constructor allows us to put a bottom value in.
As a result, newtype and data have slightly different strictness properties, as explained in the Haskell wiki article.
Unboxing
It doesn't ma...
Python regular expressions return true/false
...
re.match(...) would return true if the string's beginning part match the regular pattern. While search will confirm the pattern anywhere in the string.
– Yu Shen
Jun 8 '13 at 9:57
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How to generate all permutations of a list?
... in range(len(elements)):
# nb elements[0:1] works in both string and list contexts
yield perm[:i] + elements[0:1] + perm[i:]
A couple of alternative approaches are listed in the documentation of itertools.permutations. Here's one:
def permutations(iterable, r=None...
Collection was modified; enumeration operation may not execute
...have a class (_dictionary obj below) that contains a generic Dictionary<string,int> named MarkerFrequencies, but doing this didn't instantly solve the crash: lock (_dictionary.MarkerFrequencies) { foreach (KeyValuePair<string, int> pair in _dictionary.MarkerFrequencies) {...} }
...
How to make Entity Framework Data Context Readonly
...
public class MyReadOnlyContext : DbContext
{
// Use ReadOnlyConnectionString from App/Web.config
public MyContext()
: base("Name=ReadOnlyConnectionString")
{
}
// Don't expose Add(), Remove(), etc.
public DbQuery<Customer> Customers
{
get
{...
Prevent body scrolling but allow overlay scrolling
...ts from being scrollable, too. Have not found any solution so far (without extra plugIns)
– Garavani
Sep 4 '14 at 7:12
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