ffmpeg -i "Apache Sqoop Tutorial Part 1.mp4" -c copy -bsf:v h264_mp4toannexb -f mpegts intermediate1.ts
ffmpeg -i "Apache Sqoop Tutorial Part 2.mp4" -c copy -bsf:v h264_mp4toannexb -f mpegts intermediate2.ts
ffmpeg -i "Apache Sqoop Tutorial Part 3.mp4" -c copy -bsf:v h264_mp4toannexb -f mpegts intermediate3.ts
ffmpeg -i "Apache Sqoop Tutorial Part 4.mp4" -c copy -bsf:v h264_mp4toannexb -f mpegts intermediate4.ts
ffmpeg -i "concat:intermediate1.ts|intermediate2.ts|intermediate3.ts|intermediate4.ts" -c copy -bsf:a aac_adtstoasc "Apache Sqoop Tutorial.mp4"
;; Keybonds | |
(global-set-key [(hyper a)] 'mark-whole-buffer) | |
(global-set-key [(hyper v)] 'yank) | |
(global-set-key [(hyper c)] 'kill-ring-save) | |
(global-set-key [(hyper s)] 'save-buffer) | |
(global-set-key [(hyper l)] 'goto-line) | |
(global-set-key [(hyper w)] | |
(lambda () (interactive) (delete-window))) | |
(global-set-key [(hyper z)] 'undo) |
ℹ️ There is a newer alternative project that does similar things and more, check it out at https://github.com/stevenilsen123/mac-keyboard-behavior-in-windows
Make Windows PC's shortcut act like macOS (Mac OS X) (using AutoHotkey (ahk) script)
With this AutoHotKey script, you can use most macOS style shortcuts (eg, cmd+c, cmd+v, ...) on Windows with a standard PC keyboard.
Kafka 0.11.0.0 (Confluent 3.3.0) added support to manipulate offsets for a consumer group via cli kafka-consumer-groups
command.
- List the topics to which the group is subscribed
kafka-consumer-groups --bootstrap-server <kafkahost:port> --group <group_id> --describe
Note the values under "CURRENT-OFFSET" and "LOG-END-OFFSET". "CURRENT-OFFSET" is the offset where this consumer group is currently at in each of the partitions.
- Reset the consumer offset for a topic (preview)
package log | |
import ( | |
"bytes" | |
"path" | |
"time" | |
"github.com/gin-gonic/gin" | |
"github.com/lestrrat/go-file-rotatelogs" | |
"github.com/pkg/errors" |
class E(BaseException): | |
def __new__(cls, *args, **kwargs): | |
return cls | |
def a(): yield | |
a().throw(E) |
I always gripe about Python not having useful (i.e. performant and with adoption) built-in array type and Numpy doesn't distinguish "vector of vector" from "matrix", but this still surprised me.
It seems that Numpy uses intersect
logic to check a in b
: