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Using sphinx with Markdown instead of RST
...entations already allow on many inline and block constructs. For example `foo`{.method} -> `foo`:method:.
HTML/XML. From <span class="method">foo</span> to the kludgiest approach of just inserting docutils internal XML!
Some kind of YAML for directives?
But such a generic mapping w...
Should a return statement be inside or outside a lock?
...d then returning it (outside the lock), then I'd say that a simple "return foo" inside the lock is a lot simpler.
To show the difference in IL, lets code:
static class Program
{
static void Main() { }
static readonly object sync = new object();
static int GetValue() { return 5; }
...
Django - filtering on foreign key properties
...
Asset.objects.filter( project__name__contains="Foo" )
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Reimport a module in python while interactive
...u need to explicitly import the module, so you can later reload it. import foo; from foo import bar; reload(foo)
– Ted
Jun 5 '18 at 23:59
...
Aborting a stash pop in Git
...othing to commit (working directory clean)
$ git stash apply
Auto-merging foo.c
# On branch trunk
# Changed but not updated:
# (use "git add <file>..." to update what will be committed)
# (use "git checkout -- <file>..." to discard changes in working directory)
#
# modified: ...
Installing Python packages from local file system folder to virtualenv with pip
...:
.
└───requirements.txt
└───requirements
├───foo_bar-0.1.5-py2.py3-none-any.whl
├───foo_bar-0.1.6-py2.py3-none-any.whl
├───wiz_bang-0.7-py2.py3-none-any.whl
├───wiz_bang-0.8-py2.py3-none-any.whl
├───base.txt
├──...
What is more efficient? Using pow to square or just multiply it with itself?
...is test code confirms that behavior:
#include <iostream>
namespace foo
{
double bar(double x, int i)
{
std::cout << "foo::bar\n";
return x*i;
}
}
double bar(double x, double y)
{
std::cout << "::bar\n";
return x*y;
}
using namespace foo;
...
PostgreSQL function for last inserted ID
... clause in INSERT statement,just like the following
wgzhao=# create table foo(id int,name text);
CREATE TABLE
wgzhao=# insert into foo values(1,'wgzhao') returning id;
id
----
1
(1 row)
INSERT 0 1
wgzhao=# insert into foo values(3,'wgzhao') returning id;
id
----
3
(1 row)
INSERT 0 1
wgzh...
When using Spring Security, what is the proper way to obtain current username (i.e. SecurityContext)
...
Now, my controller (or whatever POJO) would look like this:
public class FooController {
private final SecurityContextFacade securityContextFacade;
public FooController(SecurityContextFacade securityContextFacade) {
this.securityContextFacade = securityContextFacade;
}
public void d...
How to save a data.frame in R?
...ys. One way is to use save() to save the exact object. e.g. for data frame foo:
save(foo,file="data.Rda")
Then load it with:
load("data.Rda")
You could also use write.table() or something like that to save the table in plain text, or dput() to obtain R code to reproduce the table.
...