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best way to preserve numpy arrays on disk
...e use of the Blosc compressor is fundamental for achieving this. The same script but using 'clevel' = 0 (i.e. disabling compression):
$ python bench/store-blpk.py
store time = 3.36 (68.04 MB/s)
loading time = 2.61 (87.80 MB/s)
is clearly bottlenecked by the disk performance.
...
How to prevent ReflectionTypeLoadException when calling Assembly.GetTypes()
...n method to make it nicer in the "client" code:
public static IEnumerable<Type> GetLoadableTypes(this Assembly assembly)
{
// TODO: Argument validation
try
{
return assembly.GetTypes();
}
catch (ReflectionTypeLoadException e)
{
return e.Types.Where(t =&...
What does inverse_of do? What SQL does it generate?
... fetching it again through a relationship.
Their example:
class Dungeon < ActiveRecord::Base
has_many :traps, :inverse_of => :dungeon
has_one :evil_wizard, :inverse_of => :dungeon
end
class Trap < ActiveRecord::Base
belongs_to :dungeon, :inverse_of => :traps
end
class EvilWi...
Converting List to List
I have a list of integers, List<Integer> and I'd like to convert all the integer objects into Strings, thus finishing up with a new List<String> .
...
Create a submodule repository from a folder and keep its git commit history
...n
See the note at the end of this answer (last paragraph) for a quick alternative to git submodules using npm ;)
In the following answer, you will know how to extract a folder from a repository and make a git repository from it and then including it as a submodule instead of a folder.
Inspire...
Reflection - get attribute name and value on property
...more dynamic by passing types into the routine):
public static Dictionary<string, string> GetAuthors()
{
Dictionary<string, string> _dict = new Dictionary<string, string>();
PropertyInfo[] props = typeof(Book).GetProperties();
foreach (PropertyInfo prop in props)
...
How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?
...I was looking at the output with json_encode() and funnily enough the default json_encode() will trash up the output so use json_encode($theDict,JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
– Tom Andersen
Sep 26 '17 at 0:32
...
CSS force image resize and keep aspect ratio
...max-width:230px;
max-height:95px;
width: auto;
height: auto;
}
<p>This image is originally 400x400 pixels, but should get resized by the CSS:</p>
<img width="400" height="400" src="http://i.stack.imgur.com/aEEkn.png">
This will make image shrink if it's too big f...
Discard all and get clean copy of latest revision?
... didn't want to do any config changes just for this one-time command in my script!
– joonas.fi
Jun 16 '16 at 13:39
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Get the current time in C
...
Copy-pasted from here:
/* localtime example */
#include <stdio.h>
#include <time.h>
int main ()
{
time_t rawtime;
struct tm * timeinfo;
time ( &rawtime );
timeinfo = localtime ( &rawtime );
printf ( "Current local time and ...