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Using Sinatra for larger projects via multiple files
...e is useless"
end
server_someproject.rb
module SomeProject
def self.foo bar
...
end
...
end
namespace "/someproject" do
set :views, settings.root
get "" do
redirect request.env["REQUEST_PATH"] + "/"
end
get "/" do
haml :view_someproject
end
...
Uniq by object attribute in Ruby
...y. The inject at the end of the following code would be an example:
class Foo
attr_accessor :foo, :bar, :baz
def initialize(foo,bar,baz)
@foo = foo
@bar = bar
@baz = baz
end
end
objs = [Foo.new(1,2,3),Foo.new(1,2,3),Foo.new(2,3,4)]
# find objects that are uniq with respect to a...
How to link to part of the same document in Markdown?
...ses anchor tags out of your headers. So you can do the following:
[Custom foo description](#foo)
# Foo
In the above case, the Foo header has generated an anchor tag with the name foo
Note: just one # for all heading sizes, no space between # and anchor name, anchor tag names must be lowercase, ...
How do I dynamically assign properties to an object in TypeScript?
...tring,
[key: string]: any
}
var obj: MyType ;
obj = { requiredProp1: "foo"}; // valid
obj = {} // error. 'requiredProp1' is missing
obj.typesafeProp1 = "bar" // error. typesafeProp1 should be a number
obj.prop = "value";
obj.prop2 = 88;
Record<Keys,Type> utility type
Update (August 20...
setuptools: package data folder location
...installed.
For example, if I have a project layout like so:
project/
foo/
__init__.py
data/
resource1/
foo.txt
You can add a function to __init__.py to locate an absolute path to a data
file:
import os
_ROOT = os.path.abspath(os.path.dirname(__f...
What is the most pythonic way to check if an object is a number?
...Using isNumber thusly will give the following output:
class A: pass
def foo(): return 1
for x in [1,1.4, A(), range(10), foo, foo()]:
answer = isNumber(x)
print('{answer} == isNumber({x})'.format(**locals()))
Output:
True == isNumber(1)
True == isNumber(1.4)
False == isNumber(<__ma...
JAX-RS — How to return JSON and HTTP status code together?
...here is how to set the response code to CREATED when appropriate.
@Path("/foos/{fooId}")
@PUT
@Consumes("application/json")
@Produces("application/json")
public Foo setFoo(@PathParam("fooID") final String fooID, final Foo foo, @Context final HttpServletResponse response)
{
//TODO store foo in per...
get and set in TypeScript
...
TypeScript uses getter/setter syntax that is like ActionScript3.
class foo {
private _bar: boolean = false;
get bar(): boolean {
return this._bar;
}
set bar(value: boolean) {
this._bar = value;
}
}
That will produce this JavaScript, using the ECMAScript 5 Ob...
How to find the 'sizeof' (a pointer pointing to an array)?
... getSize(T (&)[SIZE]) {
return SIZE;
}
Here is an example with a foo_t structure:
#include <cstddef>
template<typename T, size_t SIZE>
size_t getSize(T (&)[SIZE]) {
return SIZE;
}
struct foo_t {
int ball;
};
int main()
{
foo_t foos3[] = {{1},{2},{3}};
fo...
Insert line after first match using sed
...
Try doing this using GNU sed:
sed '/CLIENTSCRIPT="foo"/a CLIENTSCRIPT2="hello"' file
if you want to substitute in-place, use
sed -i '/CLIENTSCRIPT="foo"/a CLIENTSCRIPT2="hello"' file
Output
CLIENTSCRIPT="foo"
CLIENTSCRIPT2="hello"
CLIENTFILE="bar"
Doc
see sed doc a...