Top "Filter" questions

CSS filter grayscale image for IE 10

Is there a way to make grayscale image filter work on IE 10 without JavaScript or SVG? I've been using the …

css filter internet-explorer-10 grayscale

OData $filter with items in a $expand

I have given some web services to access informations. The first thing that i have tries to expand a node . …

wcf filter filtering odata expand

How to find the length of a "filter" object in python

>>> n = [1,2,3,4] >>> filter(lambda x:x>3,n) <filter object at 0x0000000002FDBBA8> &…

python-3.x filter variable-length

Implementing simple high and low pass filters in C

Trying to use portaudio to record some data, then use an algorithmic filter to change the recorded voice and then …

c filter signal-processing portaudio

CSS Blur in IE 11

I have been trying to get A css blur effect in IE 11 for hours and did not make any progress. …

css internet-explorer filter internet-explorer-11 blur

High-pass filtering in MATLAB

Does anyone know how to use filters in MATLAB? I am not an aficionado, so I'm not concerned with roll-off …

matlab filter signal-processing digital-filter

Remove duplicate lines without sorting

I have a utility script in Python: #!/usr/bin/env python import sys unique_lines = [] duplicate_lines = [] for line in …

shell scripting filter uniq

Delete rows if there are null values in a specific column in Pandas dataframe

I'm new to python pandas. Need some help with deleting a few rows where there are null values. In the …

python pandas dataframe filter series

Applying multiple filters at once with FFMPEG

I have the need to apply fadein and overlay filters to a video. Is it possible to apply 2 filters at …

filter ffmpeg

Django Queryset with filtering on reverse foreign key

I have the following Django model: class Make: name = models.CharField(max_length=200) class MakeContent: make = models.ForeignKey(Make) published = …

django model filter django-queryset