crane | threaded state machine replication

by columbia C++ Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | crane Summary

crane is a C++ library. crane has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

multi-threaded state machine replication. machines: three replicas to hold server programs, one client machine. server machine: 12 cores with hyperthreading. the number of cores on these server machines is critical, because our crane/eval-container/configs/*.sh files specified 8~12 as the concurrency level. if your servers do not have 24 cores, you had better decrease these concurrency levels in these *.sh files. client machine: we used a 8 core machine. the number of cores on this machine is not critical. os: ubuntu 14.04 64bit. gcc: 4.8. install depdendent libraries/tools. use ubuntu 14.04 hardy, with amd64. > sudo apt-get install build-essential > sudo apt-get install libboost-dev git subversion nano libconfig-dev libevent-dev \ libsqlite3-dev libdb-dev libboost-system-dev autoconf m4 dejagnu flex bison axel zlib1g-dev \ libbz2-dev libxml-libxml-perl python-pip python-setuptools python-dev libxslt1-dev libxml2-dev \ wget curl php5-cgi psmisc mencoder sysbench > sudo pip install numpy > sudo pip install outputcheck (this utility is only required by the testing framework). note: for xtern, for everytime you pull the latest project from github, please run: > cd $xtern_root/obj > make clean; make; make install . (2) install dynamorio. > sudo apt-get install cmake doxygen transfig imagemagick ghostscript subversion > sudo su root > cd /usr/share/ > git clone

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Security

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Reuse

Support

crane has a low active ecosystem.

It has 37 star(s) with 15 fork(s). There are 13 watchers for this library.

It had no major release in the last 6 months.

There are 8 open issues and 4 have been closed. On average issues are closed in 102 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of crane is current.

Quality

crane has no bugs reported.

Security

crane has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

crane does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

crane releases are not available. You will need to build from source code and install.

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crane Key Features

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crane Examples and Code Snippets

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Community Discussions

Trending Discussions on crane

Query to Find Adjacent Records in Access 2016

SQL MAX aggregate function not bringing the latest date

Save structure function leaves a spare place in a file instead of writing an array

A lot of errors and problems with classes and constructors

Set custom validator with conditionalExpression

Does a backdraft component have any visibility into the dom element where it's being inserted?

Anylogic java.util.NoSuchElementException when using an overhead crane

Retrieve values from deep array PHP

How can I replace/delete a very long part of a string in a table column?

How to merge different dataframes of the same observation with different names in R?

QUESTION

Query to Find Adjacent Records in Access 2016

Asked 2021-Jun-11 at 08:36

I have a table with a field called Result that contains values that can be anywhere between 1 and 100.

The table also contains a Date/Time field and is sorted from oldest to newest.

I want to be able to return adjacent records that have a Result of less than 3.

So, I need to first find a record with a Result that is less than 3 then check if the next records also have a Result of less than 3. If they do these records should be returned.

There may be no such adjacent records or there may be multiple records that meet this criteria.

Is this possible?

Edit to show raw data:

EVENT_ID MENU_HINT EVENT_NAME EVENT_DT SELECTION_ID SELECTION_NAME WIN_LOSE RESULT PPWAP MORNINGWAP PPMAX PPMIN IPMAX IPMIN MORNINGTRADEDVOL PPTRADEDVOL IPTRADEDVOL 177429103 GB / Warw 31st Dec 2m3f Nov Hcap Hrd 31/12/2020 12:16 24258495 Durouyn 0 3.35 3.788495864 5.38488519 8.2 3.35 1000 3 11733.86 122639.8 34646.44 177429358 GB / Ling 31st Dec 5f Hcap 31/12/2020 12:25 18749440 Recon Mission 1 2.690970585 2.971591572 3.333867707 3.7 2.62 2.62 1.01 10373.34 148069.5 80777.62 177429108 GB / Warw 31st Dec 2m5f Nov Hrd 31/12/2020 12:50 24173821 Hunny Moon 0 2.447464433 2.11324847 2.163378525 2.44 2.04 1000 1.19 11813.96 255912.18 125384.84 177429363 GB / Ling 31st Dec 1m4f Hcap 31/12/2020 13:00 15836857 Furzig 1 3.854984987 3.902990521 3.600931943 4.3 3.3 4.8 1.01 8973.44 143838.1 77024.42 177429113 GB / Warw 31st Dec 2m Hcap Chs 31/12/2020 13:20 21621736 Clondaw Storm 0 3.6 3.743201097 4.742622035 5.3 3.35 1000 3.5 2816.16 189308.52 24052.28 177429368 GB / Ling 31st Dec 1m Nursery 31/12/2020 13:30 16246360 Crane 1 4.57347948 5.497304184 8.064209052 13.5 4.3 9 1.01 2381.6 80916.5 56471.38 177429118 GB / Warw 31st Dec 3m Hcap Chs 31/12/2020 13:50 12139570 Western Climate 1 5.156135933 5.604728454 8.718328245 11 4.7 36 1.01 1533.68 66886.62 113571.44 177429373 GB / Ling 31st Dec 1m Hcap 31/12/2020 14:00 25106015 Fox Duty Free 1 1.822597055 1.653244765 1.834082867 1.86 1.53 2.18 1.01 9200.44 294331.6 133141.52 177455809 GB / Newc 31st Dec 1m2f Mdn Stks 31/12/2020 14:15 36868924 Sea La Rosa 0 1.53 1.543693353 1.514527435 1.71 1.44 1000 1.17 9156.44 414060.88 87693.56 177429123 GB / Warw 31st Dec 3m2f Hcap Hrd 31/12/2020 14:25 16570526 Mr Washington 1 2.887501832 3.033127147 3.416500781 3.7 2.8 12.5 1.01 3951.08 267753.32 222510.44 177429378 GB / Ling 31st Dec 7f Hcap 31/12/2020 14:35 26817851 Queens Course 0 3.2 3.090787978 2.725768785 3.35 2.56 1000 2.74 13746.16 191223.12 33258.54 177455814 GB / Newc 31st Dec 7f Nursery 31/12/2020 14:50 28583483 Patsy Fagan 0 3.6 3.871536732 5.026440395 5.5 3.5 1000 3.05 821.96 129773.56 12941.11 177429128 GB / Warw 31st Dec 2m4f Hcap Chs 31/12/2020 14:55 27358555 Larcadio 0 5.1 5.516270157 7.542009007 12.78 4.7 1000 5 2973.82 125064.34 14205.61 177429383 GB / Ling 31st Dec 7f Nov Stks 31/12/2020 15:05 35988539 Vunipola 0 4.163666731 4.865682954 6.290553968 6.63 4.09 1000 3.6 1566.86 90363.92 7276.22 177455819 GB / Newc 31st Dec 7f Hcap 31/12/2020 15:20 17896417 The Great Heir 0 4.633138814 4.98396497 5.033891895 6.4 4.4 1000 2.02 2751.64 89814.54 20710.14 177429133 GB / Warw 31st Dec 2m NHF 31/12/2020 15:25 36643074 Shearer 1 1.734505856 1.642204062 1.648608997 1.79 1.52 2.4 1.01 6611.44 389837.24 220416.46 177429388 GB / Ling 31st Dec 6f Hcap 31/12/2020 15:35 23983758 Come On Girl 1 4.036457882 4.226797676 5.141209402 5.3 3.95 6.2 1.01 2758.88 158780.52 68546.8 177455824 GB / Newc 31st Dec 5f Hcap 31/12/2020 15:50 28554376 The Mackem Torpedo 0 4.590142598 4.354303892 4.018987238 4.7 3.95 1000 4.5 1625.74 135903 6791.62 177455829 GB / Newc 31st Dec 1m Hcap 31/12/2020 16:20 12722816 Vive La Difference 0 4.662202966 4.069578956 3.447760364 4.6 3.4 1000 2.5 2542.4 142089.24 22386.43 177455834 GB / Newc 31st Dec 6f Hcap 31/12/2020 16:50 24560233 Tyche 0 4.468887453 4.409369153 3.73378774 4.9 3.6 1000 3.75 2678.94 199866.86 8157.5 177455839 GB / Newc 31st Dec 6f Hcap 31/12/2020 17:20 21809957 Firsteen 0 2.76 3.297405269 4.273854189 4.8 2.62 1000 1.98 1630.52 206865.74 19490.28 177455844 GB / Newc 31st Dec 5f Nursery 31/12/2020 17:50 10108658 It Just Takes Time 1 2.835988231 2.930861482 3.51783407 3.7 2.68 8 1.01 3203.46 303616.28 71088.54 177452819 GB / Sthl 1st Jan 1m Hcap 01/01/2021 12:05 24354064 Jump The Gun 0 1.943695456 2.106938051 2.212582243 2.75 1.93 1000 1.73 20918.4 247224.48 34151.63 177452824 GB / Sthl 1st Jan 1m Hcap 01/01/2021 12:40 17784369 Geography Teacher 0 3.386219187 4.094098153 4.019062448 4.9 2.96 1000 2.98 3835.16 135242.08 18892.67 177450972 GB / Muss 1st Jan 1m7f Juv Hrd 01/01/2021 12:45 26781759 Fiveandtwenty 1 1.303352215 1.319167666 1.345312394 1.46 1.28 1.29 1.01 32274.92 444260.44 153330.38 177452829 GB / Sthl 1st Jan 7f Hcap 01/01/2021 13:15 24434010 Stone Soldier 0 2.549774392 2.794154799 2.617939611 3.1 2.24 1000 2.6 5205 321055.3 26159.48 177450977 GB / Muss 1st Jan 2m4f Hcap Hrd 01/01/2021 13:20 17336818 Sebastopol 0 3.929666003 4.081355067 4.949413661 6.4 3.8 1000 2.54 21569.96 198160.34 52413.5 177452834 GB / Sthl 1st Jan 5f Hcap 01/01/2021 13:50 18267122 Thegreatestshowman 1 2.063934555 2.377164912 3.396825984 3.6 1.95 2.38 1.01 3969.34 354445.76 98256.96 177450982 GB / Muss 1st Jan 1m7f Hcap Hrd 01/01/2021 13:55 21566171 Rosie And Millie 0 3.724492471 4.147640855 4.350885597 6.17 3.7 1000 1.9 17416.7 177567.04 50688.77 177452839 GB / Sthl 1st Jan 5f Hcap 01/01/2021 14:25 11905513 Mulzim 0 2.970033644 2.81744235 3.279075198 3.69 2.66 1000 1.15 4101.28 286360.76 44772.63 177450987 GB / Muss 1st Jan 3m Hcap Chs 01/01/2021 14:30 11835257 Eagle Ridge 1 3.3 3.439516592 3.816612889 4.11 3.15 5.1 1.22 3783.72 155260.58 198310.06 177452844 GB / Sthl 1st Jan 5f Nov Stks 01/01/2021 15:00 6734265 Silent Queen 1 2.112527135 2.034570227 2.363084285 2.5 1.91 2.08 1.01 6776.64 557441.78 77038.62 177450992 GB / Muss 1st Jan 2m4f Hcap Chs 01/01/2021 15:05 18443373 Red Risk 0 6.4 7.754651066 8.574540985 10.5 6.2 1000 2.6 4665.12 91115.26 22514.2 177452849 GB / Sthl 1st Jan 1m3f Hcap 01/01/2021 15:30 13164979 Mr Carbonator 1 4.862029739 4.880893131 5.386305365 7.2 4.3 13 1.01 2191.3 118629.32 73162.24 177450997 GB / Muss 1st Jan 3m Hcap Hrd 01/01/2021 15:35 8427444 Arnica 0 4.949186067 4.859721673 6.046290481 8.15 4.4 1000 4.8 4594.06 82383.08 18082.52 177482329 GB / Ling 2nd Jan 1m2f Hcap 02/01/2021 11:30 16934 One To Go 0 4.647552172 4.247650843 3.744785965 5.4 2.3 1000 4.2 20388.5 93931.36 16765.68 177482337 GB / Ling 2nd Jan 1m2f Hcap 02/01/2021 12:00 35537114 Coupe De Champagne 1 2.759257517 2.691724907 2.688327131 3.1 2.66 4.8 1.01 5364.58 172705.28 87986.16 177482285 GB / Sand 2nd Jan 2m Juv Hrd 02/01/2021 12:05 28648727 Hudson De Grugy 1 1.652021681 1.580651241 1.610294187 1.7 1.47 5.1 1.01 38845.94 297948.06 198330.6 177482345 GB / Ling 2nd Jan 1m Mdn Stks 02/01/2021 12:35 37389223 Abrag 0 3.014364274 2.92708331 2.954901994 3.85 2.52 1000 2.66 10421.1 149521.56 16386.74 177482290 GB / Sand 2nd Jan 2m4f Listed Mares Hrd 02/01/2021 12:40 12765436 Stormy Ireland 0 2.450297083 2.21840097 2.105412255 2.4 1.99 1000 1.13 31835.58 237664.44 151548.74 177482367 GB / Ling 2nd Jan 1m Hcap 02/01/2021 13:10 22475046 Kodiac Harbour 0 4.161454727 4.104053582 4.010289186 4.5 3.8 1000 4.3 6452.88 124187.18 14029.48 177482295 GB / Sand 2nd Jan 2m4f Hcap Chs 02/01/2021 13:15 18416742 Destinee Royale 0 2.581778427 2.534929323 2.62282913 3.25 2.4 1000 1.61 14468.6 285577.14 71690.41 177482388 GB / Ling 2nd Jan 7f Hcap 02/01/2021 13:45 21039777 Merweb 0 4.214427037 3.716077346 4.157082886 4.4 3.7 900 3.5 2075.5 100099.42 23796.07 177482300 GB / Sand 2nd Jan 1m7f Hcap Chs 02/01/2021 13:50 12458428 Ibleo 1 2.771342189 2.865297244 3.093340465 3.5 2.72 12 1.01 57468.66 468915.94 184558.08 177482395 GB / Ling 2nd Jan 6f Hcap 02/01/2021 14:20 28659808 Rohaan 0 2.44 2.44365781 2.795702203 3 2.36 1000 2.48 6884.58 214335.08 45763.14 177482305 GB / Sand 2nd Jan 2m Grd1 Nov Hrd 02/01/2021 14:25 11144887 Metier 1 2.98 2.623330988 2.336856915 3.05 2.16 3.3 1.01 68284.7 569650.62 223772.66 177482403 GB / Ling 2nd Jan 6f Nov Stks 02/01/2021 14:55 35856072 Hidden Breeze 1 1.899786009 1.700147533 1.695047545 1.93 1.56 3.15 1.01 5141.26 397544.9 115253.84 177482310 GB / Sand 2nd Jan 3m Hcap Chs 02/01/2021 15:00 10464730 Potters Legend 0 8.945083598 7.487055028 8.587091835 11.38 6.4 1000 6 10048.92 148817.98 26323.38 177482420 GB / Ling 2nd Jan 5f Hcap 02/01/2021 15:30 11137751 Super Julius 0 2.98107922 3.109512581 3.884551246 6 2.96 1000 2.92 3995.54 196505.52 17391.92 177482315 GB / Sand 2nd Jan 2m Hcap Hrd 02/01/2021 15:35 17094738 Monsieur Lecoq 0 3.843156747 3.294978739 4.176691124 5.5 3.3 1000 3.7 17716.24 234519.22 47568.92

And expected result:

EVENT_ID MENU_HINT EVENT_NAME EVENT_DT SELECTION_ID SELECTION_NAME WIN_LOSE RESULT PPWAP MORNINGWAP PPMAX PPMIN IPMAX IPMIN MORNINGTRADEDVOL PPTRADEDVOL IPTRADEDVOL 177429358 GB / Ling 31st Dec 5f Hcap 44196.51736 18749440 Recon Mission 1 2.690970585 2.971591572 3.333867707 3.7 2.62 2.62 1.01 10373.34 148069.5 80777.62 177429108 GB / Warw 31st Dec 2m5f Nov Hrd 44196.53472 24173821 Hunny Moon 0 2.447464433 2.11324847 2.163378525 2.44 2.04 1000 1.19 11813.96 255912.18 125384.84 177429373 GB / Ling 31st Dec 1m Hcap 44196.58333 25106015 Fox Duty Free 1 1.822597055 1.653244765 1.834082867 1.86 1.53 2.18 1.01 9200.44 294331.6 133141.52 177455809 GB / Newc 31st Dec 1m2f Mdn Stks 44196.59375 36868924 Sea La Rosa 0 1.53 1.543693353 1.514527435 1.71 1.44 1000 1.17 9156.44 414060.88 87693.56 177429123 GB / Warw 31st Dec 3m2f Hcap Hrd 44196.60069 16570526 Mr Washington 1 2.887501832 3.033127147 3.416500781 3.7 2.8 12.5 1.01 3951.08 267753.32 222510.44 177455839 GB / Newc 31st Dec 6f Hcap 44196.72222 21809957 Firsteen 0 2.76 3.297405269 4.273854189 4.8 2.62 1000 1.98 1630.52 206865.74 19490.28 177455844 GB / Newc 31st Dec 5f Nursery 44196.74306 10108658 It Just Takes Time 1 2.835988231 2.930861482 3.51783407 3.7 2.68 8 1.01 3203.46 303616.28 71088.54 177452819 GB / Sthl 1st Jan 1m Hcap 44197.50347 24354064 Jump The Gun 0 1.943695456 2.106938051 2.212582243 2.75 1.93 1000 1.73 20918.4 247224.48 34151.63 177450972 GB / Muss 1st Jan 1m7f Juv Hrd 44197.53125 26781759 Fiveandtwenty 1 1.303352215 1.319167666 1.345312394 1.46 1.28 1.29 1.01 32274.92 444260.44 153330.38 177452829 GB / Sthl 1st Jan 7f Hcap 44197.55208 24434010 Stone Soldier 0 2.549774392 2.794154799 2.617939611 3.1 2.24 1000 2.6 5205 321055.3 26159.48 177482337 GB / Ling 2nd Jan 1m2f Hcap 44198.5 35537114 Coupe De Champagne 1 2.759257517 2.691724907 2.688327131 3.1 2.66 4.8 1.01 5364.58 172705.28 87986.16 177482285 GB / Sand 2nd Jan 2m Juv Hrd 44198.50347 28648727 Hudson De Grugy 1 1.652021681 1.580651241 1.610294187 1.7 1.47 5.1 1.01 38845.94 297948.06 198330.6 177482300 GB / Sand 2nd Jan 1m7f Hcap Chs 44198.57639 12458428 Ibleo 1 2.771342189 2.865297244 3.093340465 3.5 2.72 12 1.01 57468.66 468915.94 184558.08 177482395 GB / Ling 2nd Jan 6f Hcap 44198.59722 28659808 Rohaan 0 2.44 2.44365781 2.795702203 3 2.36 1000 2.48 6884.58 214335.08 45763.14 177482305 GB / Sand 2nd Jan 2m Grd1 Nov Hrd 44198.60069 11144887 Metier 1 2.98 2.623330988 2.336856915 3.05 2.16 3.3 1.01 68284.7 569650.62 223772.66 177482403 GB / Ling 2nd Jan 6f Nov Stks 44198.62153 35856072 Hidden Breeze 1 1.899786009 1.700147533 1.695047545 1.93 1.56 3.15 1.01 5141.26 397544.9 115253.84 ...

ANSWER

Answered 2021-Jun-11 at 08:35

I've put together a short piece of code that loops the original data, ordered by the date field, and if it finds a result of less than 3, checks the following results until one of them is 3 or more. It adds all of the ID fields to a string, which can then be used as the SQL for a query.

Source https://stackoverflow.com/questions/67931919

QUESTION

SQL MAX aggregate function not bringing the latest date

Asked 2021-May-30 at 12:51

Purpose: I am trying to find the max date of when the teachers made a purchase and type.

Orders table

ID Ordertype Status TeacherID PurchaseDate SchoolID TeacherassistantID 1 Pencils Completed 1 1/1/2021 1 1 2 Paper Completed 1 3/5/2021 1 1 3 Notebooks Completed 1 4/1/2021 1 1 4 Erasers Completed 2 2/1/2021 2 2

Teachers table

TeacherID Teachername 1 Mary Smith 2 Jason Crane

School table

ID schoolname 1 ABC school 2 PS1 3 PS2

Here is my attempted code:

...

ANSWER

Answered 2021-May-30 at 12:33

Aggregation functions are not appropriate for what you are trying to do. Their purpose is to summarize values in multiple rows, not to choose a particular row.

Just a window function does not filter any rows.

You want to use window functions with filtering:

Source https://stackoverflow.com/questions/67761155

QUESTION

Save structure function leaves a spare place in a file instead of writing an array

Asked 2021-May-30 at 10:50

#include 

struct BirdHome{
  char area[500];
  char heightcm[100];
  char feederquantity[10];
  char hasNest[5];
};
struct Bird{
  char isRinged[5];
  char nameSpecies[50];
  char birdAgeMonths[500];
  struct BirdHome hom;
  char gender[6];
};
struct Bird birds;

int main(void){
  FILE *oput;
  int max=100;
  int count = 0;
  char filename[100];
  printf("file name? : ");
  scanf("%s", &filename);
  count = load(filename, &birds, max);
    if (count == 0)
      printf("No structures loaded\n");
    else (
      printf("Data loaded\n")
    );
  save(&birds, oput);
  return 0;
}


int load(char *filename, struct Bird *birds, int max){
int count = 0;
FILE *fp = fopen(filename, "r");
char line[100 * 4];
  if (fp == NULL)
    return 1;
  while (count < max && fgets(line, sizeof(line), fp) != NULL){
    sscanf(line, "%s %s %s %s %s %s %s %s", birds[count].isRinged, birds[count].nameSpecies,
    birds[count].birdAgeMonths, birds[count].hom.area,
    birds[count].hom.heightcm, birds[count].hom.feederquantity,
    birds[count].hom.hasNest,birds[count].gender);
    count++;
  }
fclose(fp);
return count;
}


int save (struct Bird *birds, FILE *oput){
  int i;
  oput=fopen("birdssave.txt","w");
  for (i=0;i<3;i++){
  fprintf(oput,"%s %s %s %s %s %s %s %s\n",birds[i].isRinged, birds[i].nameSpecies,
  birds[i].birdAgeMonths, birds[i].hom.area,
  birds[i].hom.heightcm, birds[i].hom.feederquantity,
  birds[i].hom.hasNest,birds[i].gender);
  }
  fclose(oput);
}

...

ANSWER

Answered 2021-May-30 at 10:50

The load function is made unproperly so it doesn't work. The normal functions does a lot more things to do. Here is the text of it with the needed commentaries

Source https://stackoverflow.com/questions/66243657

QUESTION

A lot of errors and problems with classes and constructors

Asked 2021-May-30 at 10:44

Here is the code for file "lib.h"

...

ANSWER

Answered 2021-May-30 at 10:44

The problem here is that original Array that must've contained a dynamic array of class "Bird" doesn't have any of it. because it was like this

Source https://stackoverflow.com/questions/67621232

QUESTION

Set custom validator with conditionalExpression

Asked 2021-May-13 at 12:33

I'm Angular beginner. How to correctly make a validation with plusValidator only if userType is some value? Is it possible to use conditionalExpression without RxwebValidators?

...

ANSWER

Answered 2021-May-13 at 12:33

You can use the setValidators action to set the validators for a field:

Source https://stackoverflow.com/questions/67518463

QUESTION

Does a backdraft component have any visibility into the dom element where it's being inserted?

Asked 2021-May-10 at 18:42

Using backdraftjs I want to do a customized fancy select widget similar to chosen.js.

My thought was that I could have markup like this:

...

ANSWER

Answered 2021-Mar-24 at 13:20

You are correct; as written,

Source https://stackoverflow.com/questions/66773635

QUESTION

Anylogic java.util.NoSuchElementException when using an overhead crane

Asked 2021-May-04 at 08:33

I am working on a model of manufacturing factory. An java.util.NoSuchElementException is thrown but unfortunately no more information is provided to understand the main cause of the problem. below is the some first line of error report:

...

ANSWER

Answered 2021-May-04 at 08:33

I think I found the root cause of the problem. As it is obvious in the below image, the first line of error call stack are about a linkedList lack of element and then it is about overhead crane.

So the most possible cause could be some sort of lack of seize block for crane utilization management perfectly. So I added a Delay block before each move by crane block in which dedicated crane availability is checked. if crane is available, delay stops itself, if not, the delay is stored in a collection of Delays where all delay blocks before each move by crane would be stored if the crane is not ready when they needed it.

on the other hand a cyclic event is considered to check whenever crane is free of any task and if there are some blocked Delays in the collection of delays stops their delay. a typical crane management system which solved my issue till now.

delay before each move by crane block and it code

code in the cyclic event

Source https://stackoverflow.com/questions/67378287

QUESTION

Retrieve values from deep array PHP

Asked 2021-Apr-24 at 06:24

I have a 3 deep array. Currently, the code will isolate a record based on one field ($profcode) and show the heading. Eventually, I am going to build a table showing the information from all the other fields. The code so far is using in_array and a function that accepts $profcode. I am unsure if (and how) I need to use array_keys() to do the next part when I retrieve the "Skills" field. I tried:

...

ANSWER

Answered 2021-Apr-23 at 21:05

I picked from your code and ended up with this...The find function is fine as is...just replace this section

Source https://stackoverflow.com/questions/67195657

QUESTION

How can I replace/delete a very long part of a string in a table column?

Asked 2021-Apr-21 at 16:19

This morning I found that a column in my SQL Server 2016 database has been corrupted somehow.

I have about 900 rows with a variation of this odd looking string:

...

ANSWER

Answered 2021-Apr-21 at 16:15

Please try the following solution.

I am assuming that not needed part is always at the end of the column value.

If everything is okay, it is easy to convert it to an UPDATE statement.

SQL

Source https://stackoverflow.com/questions/67198545

QUESTION

How to merge different dataframes of the same observation with different names in R?

Asked 2021-Apr-19 at 21:30

I have three data frames. The first data frame df_1 is the baseline data frame, the rest of the data frames contains information that I want to add to the matching observations of df_1 The problem is that the observations don't have the same names I have a fourth data frame with the corresponding name on each variable. I want to recognize those values that have matching observations in the rest of the data frames to get a single data frame with all the observations.

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ANSWER

Answered 2021-Apr-19 at 21:30

If we are making the change to first column index, it seems to work

Source https://stackoverflow.com/questions/67166856

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