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2023/07/15 09:04:24 models/user/user.go:696:CountUsers() [I] [SQL] SELECT count(*) FROM `user` WHERE type=? [0] - 5.220318ms
2023/07/15 09:04:24 .../[email protected]/app.go:524:HandleAction() [I] [SQL] BEGIN TRANSACTION [] - 67.022µs
2023/07/15 09:04:24 models/user/user.go:482:IsUserExist() [I] [SQL] SELECT `id`, `lower_name`, `name`, `full_name`, `email`, `keep_email_private`, `email_notifications_preference`, `passwd`, `passwd_hash_algo`, `must_change_password`, `login_type`, `login_source`, `login_name`, `type`, `location`, `website`, `rands`, `salt`, `language`, `description`, `created_unix`, `updated_unix`, `last_login_unix`, `last_repo_visibility`, `max_repo_creation`, `is_active`, `is_admin`, `is_restricted`, `allow_git_hook`, `allow_import_local`, `allow_create_organization`, `prohibit_login`, `avatar`, `avatar_email`, `use_custom_avatar`, `num_followers`, `num_following`, `num_stars`, `num_repos`, `num_teams`, `num_members`, `visibility`, `repo_admin_change_team_access`, `diff_view_style`, `theme`, `keep

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##### Use of reactive() #####

library(shiny)
library(dplyr)
library(DT)

dt <- data.frame(
  id = c(1, 1, 2),
  text = c("text1", "text2", "text1")
)

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#
# This is a Shiny web application. You can run the application by clicking
# the 'Run App' button above.
#
# Find out more about building applications with Shiny here:
#
#    http://shiny.rstudio.com/
#

library(shiny)

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#' @importFrom methods setOldClass setMethod
#' @importMethodsFrom DBI dbDataType
#' @importClassesFrom RPostgres PqConnection

#' Generate SQL for custom data types
#'
#' SQL for data types as described in [auto_increment()] can be generated
#' using [DBI::dbDataType()].
#'
#' @param dbObj Object for determining SQL dialect (e.g. connection)

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dfs <- function(x, child, parent) {

  visit <- function(i) {
    if (perm[i]) {
      return(NULL)
    }

    if (temp[i]) stop("Not a DAG")

    temp[i] <<- TRUE

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library(reticulate)
library(dtw)

use_condaenv("dtw")

tslearn <- import("tslearn")

tslearn$metrics$dtw(rep(0, 3), 1:4)

dtw(rep(0, 3), 1:4, keep.internals = T, step.pattern = symmetric1)[

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// compile: clang++ -Wall -std=c++11 -I /usr/local/include mp11.cpp -o mp11

#include <vector>
#include <iostream>
#include <stdexcept>

#include <boost/mp11/list.hpp>
#include <boost/mp11/integral.hpp>
#include <boost/mp11/algorithm.hpp>

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#include <stdexcept>
#include <tuple>
#include <iostream>

// terminating case to avoid if-constexpr
template <template<class> class F, typename R, typename... Ar>
R dispatch_impl(int, Ar&&... rgs) {
  throw std::runtime_error("error");
}

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// compile: clang++ -Wall -std=c++11 functor-type-switch.cpp -o functor-type-switch

#include <vector>
#include <iostream>
#include <stdexcept>

template <template<typename> class Func, typename ...Ar>
auto dispatch_type(size_t type, Ar&&... rg) ->
    decltype(Func<int>()(std::forward<Ar>(rg)...)) {
  switch(type) {

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// compile: clang++ -Wall -std=c++14 -I /usr/local/include mp11-type-list-switch.cpp -o mp11-type-list-switch

#include <vector>
#include <iostream>

#include <boost/mp11/list.hpp>
#include <boost/mp11/algorithm.hpp>

namespace mp11 = boost::mp11;