Example:http://i.imgur.com/cz1Jb.jpg This is how putting in a custom image used to work. DOMAIN#a_string This will redirect to DOMAIN?b64(a_string) This should be used to construct things as above. Note: where DOMAIN is usuallyhttp://koalastothemax.com...
Koalas to the Max dot Com,将一个深色的大圆点刮刮乐刮成一幅细致的考拉图,http://www.koalastothemax.com/?the_custom_image_url就能玩自己图片的刮刮乐了,比如我复制了一个图片url:https://img.mukewang.com/szimg/5d8b22b608df5c9001400140.jpg, 放在地址栏里为:http://www.koalastothemax.com/?https...
Example:http://i.imgur.com/cz1Jb.jpg This is how putting in a custom image used to work. DOMAIN#a_string This will redirect to DOMAIN?b64(a_string) This should be used to construct things as above. Note: where DOMAIN is usuallyhttp://koalastothemax.com...
我们使用custom apply function和UDF (user defined functions)来实现上面的计算过程。 使用pandas的方式: (snippet #4) importpandasaspd defcalc_distance_from_speed( gdf ): gdf = gdf.sort_values('timestamp') gdf['time_diff'] = gdf['timestamp'].diff()returnpd.DataFrame({'distance_miles':[ (gd...
Example: http://i.imgur.com/cz1Jb.jpg This is how putting in a custom image used to work. DOMAIN#a_string This will redirect to DOMAIN?b64(a_string) This should be used to construct things as above. Note: where DOMAIN is usually http://koalastothemax.comAbout...
#importpandas dftospark (thislineisnotusedforprofiling) sdf = spark.createDataFrame(pdf) # sortbytimestampandgroupby sdf = sdf.sort(desc('timestamp')) sdf = sdf.groupBy("pod_id", "trip_id").agg(F.max('timestamp').alias('timestamp_last'), F.min('timestamp').alias('timestamp_firs...