How to play audio on multiple devices on your Ubuntu machine?
List sources
$ pacmd list-sources |grep name:
name: <bluez_sink.00_00_00_00_D2_89.a2dp_sink.monitor>
name: <alsa_output.pci-0000_00_1f.3.analog-stereo.monitor>
# find the number of pages in pdf file | |
qpdf --show-npages file_name.pdf | |
# split into multiple pages using first-to-last range, where first page is 1 and last page is 4 | |
pdftoppm -jpeg -f 1 -l 4 some-file.pdf p | |
# combine into single pdf | |
convert p-1.jpg p-2.jpg p-3.jpg p-4.jpg some-file-downsized.pdf |
import io.reactivex.rxjava3.core.Flowable; | |
import io.reactivex.rxjava3.core.Maybe; | |
import io.reactivex.rxjava3.core.Observable; | |
import io.reactivex.rxjava3.core.Scheduler; | |
import io.reactivex.rxjava3.parallel.ParallelFlowable; | |
import io.reactivex.rxjava3.schedulers.Schedulers; | |
import org.apache.commons.lang3.tuple.ImmutablePair; | |
import java.time.LocalTime; | |
import java.util.concurrent.ExecutorService; |
How to play audio on multiple devices on your Ubuntu machine?
List sources
$ pacmd list-sources |grep name:
name: <bluez_sink.00_00_00_00_D2_89.a2dp_sink.monitor>
name: <alsa_output.pci-0000_00_1f.3.analog-stereo.monitor>
# -*- coding: utf-8 -*- | |
u""" | |
Beta regression for modeling rates and proportions. | |
References | |
---------- | |
Grün, Bettina, Ioannis Kosmidis, and Achim Zeileis. Extended beta regression | |
in R: Shaken, stirred, mixed, and partitioned. No. 2011-22. Working Papers in | |
Economics and Statistics, 2011. |
Python Data:
Dimension: 2 x 768
[array([-7.3584e-01, -1.9531e-03, -6.8970e-03, -6.0303e-01, -2.1008e-01,
-4.2114e-03, 2.0935e-02, 3.6157e-01, -1.7712e-01, -3.5449e-01,
-4.4629e-01, -1.0791e-01, 2.7563e-01, 1.0791e-01, -3.0664e-01,
-6.1676e-02, -2.9468e-01, 2.1594e-01, -1.3232e-01, 1.3171e-01,
-4.1772e-01, 9.2346e-02, -4.5239e-01, -1.3147e-01, 2.9175e-01,
# find . -name "Screenshot*.png" -exec python3 crop-all.py "{}" \; | |
import sys | |
import os | |
import subprocess | |
top_left = (33, 213) | |
bot_right = (910, 780) | |
width = bot_right[0] - top_left[0] |
import tensorflow as tf | |
tf.reset_default_graph() | |
s1 = tf.Session() | |
g = tf.get_default_graph() | |
foo_var = tf.Variable(42, name='foo') | |
assign_14 = foo_var.assign(14, name="assign_14") | |
assign_17 = foo_var.assign(17, name="assign_17") |
Install following