koi8-r

#include <unistd.h>
#include <sys/wait.h>
#include <stdio.h>

void test() ;

int main(int argc, char* argv[]) {

    if(argc == 1) {
        printf("Master\n") ;

koi8-r

#include <unistd.h>
#include <sys/wait.h>
#include <stdio.h>

int main(int argc, char* argv[]) {

        pid_t pid = fork() ;

        if (pid) {
            // Parent

koi8-r

-- SELECT SUM(pre_y)+SUM(post_y) AS all_y

WITH REC(level) AS (
    SELECT 0 AS level

    UNION ALL

    SELECT r.level+1 AS level FROM REC r WHERE level < 10 -- Выборка из ссылки на себя
)
SELECT * FROM REC ORDER BY level

koi8-r

DECLARE @f0 float(53) ;
DECLARE @f1 real ;
SET @f0 = 10.99 ;
SET @f1 = 3.0513 ;

SELECT @f0 + @f1;
SELECT CAST(@f0 AS real) + @f1;
SELECT CAST(@f0 AS numeric(38,2)) + CAST(@f1 AS numeric(38,2));

koi8-r

SELECT
    COUNT(n), COUNT(m), COUNT(*)
FROM(
SELECT NULL AS n, 'n' AS m
    UNION ALL
SELECT 2 AS n,    'n' AS m
    UNION ALL
SELECT NULL AS n, 'n' AS m
    UNION ALL
SELECT 4 AS n,    'n' AS m

koi8-r

join-test() { local IFS=':' ; ls -l "$*" ; ls -l "$@" ; }
set -- -n -e
echo "$*"
echo "$@"
echo
set -- 1 2 3
IFS=:
echo "$*"
echo "$@"

koi8-r

SELECT
    ppays.*
FROM (
    SELECT                    'Нео' AS name, 7   AS score
    UNION ALL
    SELECT                    'Нео' AS name, 100 AS score
    UNION ALL
    SELECT            'И.И. Иванов' AS name, 1   AS score
    UNION ALL
    SELECT                    'Нео' AS name, 3   AS score

koi8-r

while [ -f /tmp/8034 ]; do cat <<EOF | nc -q 1 -l -p 8034
HTTP/1.0 200 OK
Content-Type: application/json

[
    { "id" : 0, "login" : "root" },
    { "id" : 1001, "login" : "koi8-r" }
]
EOF
done

koi8-r

[
    { "id" : 0,     "login" : "root"  },
    { "id" : 1000,  "login" : "Admin"  },
    { "id" : 1001,  "login" : "user1"  },
    { "id" : 1002,  "login" : "user2"  },
    { "id" : 65535, "login" : "nobody" },
]

koi8-r

@Grab('org.codehaus.groovy.modules.http-builder:http-builder:0.7.1' )
@GrabConfig(systemClassLoader=true)
@Grab('log4j:log4j:1.2.17')
import groovyx.net.http.HTTPBuilder
import groovy.util.logging.Log4j

import static groovyx.net.http.Method.*
import static groovyx.net.http.ContentType.*

@Log4j