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Mastering Development

How do I combine two numpy arrays so for each row of the first array I append all rows from the second one?

I have the following numpy arrays: theta_array = array([[ 1, 10], [ 1, 11], [ 1, 12], [ 1, 13], [ 1, 14], [ 2, 10], [ 2, 11], [ 2, 12], [ 2, 13], [ 2, 14], [ 3, 10], [ 3, 11], [ 3, 12], [ 3, 13], [ 3, 14], [ 4, […]

Categories
Linux Mastering Development

Output from Bonnie++ doesn’t match up

I just ran bonnie++ ten times to test the performance of a file server. After removing the verbose output this is what remains: format_version,bonnie_version,name,concurrency,seed,file_size,io_chunk_size,putc,putc_cpu,put_block,put_block_cpu,rewrite,rewrite_cpu,getc,getc_cpu,get_block,get_block_cpu,seeks,seeks_cpu,num_files,max_size,min_size,num_dirs,file_chunk_size,seq_create,seq_create_cpu,seq_stat,seq_stat_cpu,seq_del,seq_del_cpu,ran_create,ran_create_cpu,ran_stat,ran_stat_cpu,ran_del,ran_del_cpu,putc_latency,put_block_latency,rewrite_latency,getc_latency,get_block_latency,seeks_latency,seq_create_latency,seq_stat_latency,seq_del_latency,ran_create_latency,ran_stat_latency,ran_del_latency 1.98,1.98,15.local,1,1602631781,8G,,8192,5,901,93,45205,13,23092,10,1162,90,66262,8,369.7,16,1,,,,100,18,1,360,4,21,0,18,1,542,4,20,0,12295us,665ms,1903ms,48384us,1944ms,5397ms,1652ms,13917us,2866ms,507ms,4953us,803ms 1.98,1.98,15.local,1,1602631781,8G,,8192,5,891,93,46620,14,23701,10,1177,90,66461,8,674.0,15,1,,,,100,18,1,406,4,22,0,18,1,559,4,23,0,12010us,1415ms,1264ms,52618us,496ms,69643us,1267ms,10064us,515ms,958ms,4650us,829ms 1.98,1.98,15.local,1,1602631781,8G,,8192,5,909,93,47824,14,21431,9,1147,88,67050,8,754.3,17,1,,,,100,20,1,400,4,19,0,14,1,530,3,20,0,11888us,1177ms,2710ms,45197us,1021ms,127ms,398ms,4562us,2874ms,1317ms,4810us,1006ms 1.98,1.98,15.local,1,1602631781,8G,,8192,5,890,91,37540,12,21765,9,1183,90,66822,8,1419,22,1,,,,100,19,1,461,3,23,0,19,1,547,3,19,0,11992us,548ms,864ms,46664us,480ms,25566us,760ms,44844us,1036ms,704ms,4778us,6449ms 1.98,1.98,15.local,1,1602631781,8G,,8192,5,795,83,43425,13,23066,10,1218,93,938042,27,1282,17,1,,,,100,19,1,406,4,21,0,18,1,560,4,23,0,53141us,14308ms,2786ms,39855us,71572us,6216ms,1761ms,6592us,1224ms,511ms,4654us,504ms 1.98,1.98,15.local,1,1602631781,8G,,8192,5,870,91,37339,11,21559,9,1187,91,924835,26,1499,19,1,,,,100,20,1,401,5,25,1,19,1,545,4,20,0,11615us,907ms,1870ms,44530us,352ms,1694us,626ms,4660us,359ms,659ms,5166us,972ms 1.98,1.98,15.local,1,1602631781,8G,,8192,5,881,93,37399,11,22194,9,1199,92,66756,8,1341,21,1,,,,100,17,1,409,4,20,0,17,1,557,4,23,0,11831us,1334ms,1113ms,45929us,579ms,29992us,4185ms,4348us,985ms,521ms,4889us,442ms 1.98,1.98,15.local,1,1602631781,8G,,8192,5,879,92,37592,12,21603,9,1208,93,4320730,99,1485,18,1,,,,100,17,1,403,4,22,0,16,1,570,3,19,0,11683us,665ms,1118ms,23421us,158us,5495ms,1623ms,4401us,592ms,863ms,10107us,1072ms 1.98,1.98,15.local,1,1602631781,8G,,8192,5,879,92,37386,11,21728,9,1168,90,554500,18,1516,19,1,,,,100,19,1,410,4,25,1,18,1,553,3,27,1,11325us,1617ms,1546ms,42335us,476ms,1812us,681ms,4294us,357ms,870ms,4776us,261ms 1.98,1.98,15.local,1,1602631781,8G,,8192,5,850,92,37915,11,21600,9,1159,88,141678,10,1513,20,1,,,,100,20,1,403,5,22,0,16,1,604,3,22,0,12674us,1461ms,1496ms,62742us,382ms,123ms,786ms,5874us,690ms,956ms,5011us,795ms but pasting this into a spread sheet results in missing columns (there are two header columns fewer than there are data […]

Categories
Mastering Development

Issue in filtering on Hive Map column with combination of key values(AND Condition) in Spark sql

I have a hive table with Map columntype key which stores values in key value pairs. I need to write filter condition combining both the key values Example dataset: +—————+————–+———————-+ | column_value | metric_name | key | +—————+————–+———————-+ | A37B | Mean | {0:"202006",1:"1"} | | ACCOUNT_ID | Mean | {0:"202006",1:"2"} | | ANB_200 | […]

Categories
CMS Mastering Development Wordpress

How to get the custom page get_permalink?

I have create two a custom page called page-blogs.php and page-blog-content.php. In the page-blogs.php I am displaying my all the custom blogs post and page-blog-content.php will display the blog content. I am usig below code to display the my all the blog post which is working and i am able to access my blog using […]

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Mastering Development

Setting the supported file types for a MFCBrowseEdit control in File mode?

I have a MFC Browse Edit control on my dialog: When I hit the Browse button I see a File dialog, but it has no concept of file types: The list of file types is empty. Now, I know I can type something like *.jpg to filter for JPG images but ideally I want this […]

Categories
Mastering Development

Drawing contours from label_image

I have a label_image array and I am deriving the outlines/boundaries of the objects on that array. Currently I am doing that by getting all unique labels, iterating over them and then find the contours of each object. Like in the loop below, where I am populating a dict with keys the label and values […]

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Mastering Development

number of pairs and max value from a list in c#

A poker game card representation is like below public class Card { public string Rank { get; set; } public int Value { get; set; } public char Suit { get; set; } } From a list of Cards, i have to find number of pairs and max. value from the pairs Sample values [ […]

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Mastering Development

t test x not enough ‘x’ observations using R with package rstatix

I have the following dataset: structure(list(AgeGroup = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, […]

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Mastering Development

How can I get all details of the top x models from forecast::auto.arima in R?

My goal is to exactly re-create the top say 3 models from the auto.arima function in R. My example uses the following series: > data <- c(79, 73, 102, 158, 235, 326, 216, 153, 82, 87, 94, 163, 119, 81, 143, 179, 182, 247, 248, 105, 143, 64, 45, 163, 122, 95, 47, 117, 345, […]

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Mastering Development

How to get the saved Appointment on a DevExpress Scheduler control using WPF and MVVM?

I’m trying to implement a scheduler in WPF using the DevExpress SchedulerControl. What I want to do is at the moment of creating a new appointment, pass the new appointment object to the view model to save it in a database. This is my MainWindow view: <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> <ColumnDefinition Width="Auto"/> </Grid.ColumnDefinitions> <dxsch:SchedulerControl x:Name="scheduler" […]