我正在尝试安装这个软件,我得到了这个错误:
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
PYTHON_LIBRARIES (ADVANCED)
linked by target "_ost_conop" in directory /opt/ost/modules/co
我正在写一个“简单的”游戏,我不知道如何解决这个问题,红色的障碍物不能单独从屏幕的上半部分到下半部分。我包含了函数(简单地让障碍物越过窗口)和我正在使用的实际部分(让ostacles同时改变方向)
我尝试了2个小时,使用for和while循环,但我不能解决它
lista_ost = [[some value for the x, some value for the y],[some value for the x, some value for the y]]
def mov_ost(vel_ost,altezza,ost_grandezza,lista_ost):
for i i
SELECT
ost_form_entry_values.value as ost_form_entry_values__value
FROM
ost_ticket AS t
LEFT JOIN ost_form_entry
ON t.ticket_id = ost_form_entry.object_id
LEFT JOIN ost_form_entry_values
ON ost_form_entry_values.entry_id = ost_form_entry.id
WHERE ost_form_entry_values.field_id = 20
简化示例:
select
ticket_id,
`number` as 'ticket number',
(SELECT count(*) from ost_thread_entry join ost_thread on ost_thread_entry.thread_id = ost_thread.id where ost_thread.object_id = 1234) as 'number of posts in ticket'
from
ost_ticket
我需要引用ticket_id的值,而不是1234
我有以下SQL查询:
SELECT tc.number, tc.created, staff.firstname, staff.lastname,tde.title
FROM ost_ticket AS tc
INNER JOIN ost_thread AS td ON tc.ticket_id = td.object_id
INNER JOIN ost_thread_entry AS tde ON tc.staff_id = tde.thread_id
INNER JOIN ost_staff AS staff ON tc.staff_id = staff.staff_id
WHERE D
在运行此mysql查询时:
查询
SELECT o.ticket_id, ost_help_topic.topic,TIMESTAMPDIFF( MINUTE,
ost_ticket.created,ost_ticket.closed ) as duration, TIMESTAMPDIFF(MINUTE,
MIN(o.created), (SELECT MIN(i.created) FROM ost_ticket_thread i
WHERE o.ticket_id = i.ticket_id
AND i.thread_type = 'R')) as response
这段代码来自,,
/**** static functions ****/
function start() {
// Prep basic translation support
Internationalization::bootstrap();
if(!($ost = new osTicket()))
return null;
//Set default time zone... user/staff settting will override it (on login).
在命令提示符下输入%x%后,我想将其保存到批处理文件中。请看下面的内容。
@ECHO OFF
TITLE Access to OST Documents for this project
ECHO Please enter the name of the OST Documents folder you would like to acces. (Spelling Sensitive)
set /p x= "P:\OST Documents\"
if not exist "P:\OST Documents\%x%" goto :try_again
if exi
我有三张桌子,结构很难。我像这样查询它们:
select sart.season, ost.art, ost.asize, sum(ost.kol) as sum_kol, gr.shopid
from firm.e_osttek_online ost
inner join firm.s_art sart on ost.art = sart.art
join firm.tdm_map_new_shop_group gr on
(ost.id_shop = gr.shopid and
gr.season_out = case when gr.season_out != ' '
我有两个查询要收集数据,但是如何获得如下格式的总数:
📷
select b.number as ticket_id,
d.name as reported_by,
b.created as reported_date,
f.topic as help_topic,
c.subject,
max(h.poster) as it_respond,
max(h.body) as answer,
g.name as status
from ost_staff a, ost_ticket b, ost_ti
我想在一个函数中打开一个文件,并将打开的文件对象返回给main,然后使用另一个函数来填充文件。似乎编译器告诉我,我正在尝试访问iostream的一个私有成员。有没有办法和方法呢?
ofstream& open_outfile()
{
string outfile;
cout << "Please enter the name of the file:";
cin >> outfile;
ofstream ost(outfile.c_str());
if (!ost) error("can'
Moment.js弃用警告
错误信息:
Deprecation warning: dates accessor is deprecated. Use date instead.
Arguments:
Error
at Moment.dates (/Users/ephraimguo/Documents/OST_work/booking_Prototype/node_modules/moment/moment.js:320:98)
at eval (eval at compile (/Users/ephraimguo/Documents/OST_work/booking_Prot
在MySQL中,我想删除表t1中的行,以及满足某些条件(比如某种状态)的表t2中的所有相关行。
我知道我能做到:
DELETE t1 FROM t1 INNER JOIN t2
WHERE t1.some_id = t2.some_id
AND t1.status=3;
但是在t2中有一些t1没有引用的悬而未决的数据,我也想删除它(这是一个旧的重创数据库)。我想我可以为此做一个外连接,并将它与内连接联合起来。但这会变得更复杂,因为我需要删除大约10个表中的行,所有这些行都通过in相关。最终的结果是一个疯狂的大查询。
所以我就这样做了:
DELETE FROM t1
WHERE status=3
我试图连接两个MySQL表,以便从一个表中获得一个人员I,并将一个用户名绑定到另一个表中的staffid中,这样我就可以显示用户名了。
SELECT ost_ticket.staff_id, count(*) as numbers
FROM ost_ticket AS us
JOIN ost_staff AS re
ON re.username = us.userid
GROUP BY ost_ticket.staff_id;
从我一直读到的关于联接的文章来看,这应该有效吗?
编辑:我运行了它,并在字段列表中得到了未知列“ost_ticket.staff_id”
Declare
@bst varchar(1000),
@pst varchar(1000),
@ost varchar(1000),
@t_cnt int = 1;
WHILE @t_cnt <= (SELECT count(*) FROM t_temp)
BEGIN
SELECT @bst = g_Search_Text FROM t_temp WHERE id = @t_cnt;
SELECT @pst = p_Search_Text FROM t_temp WHERE id = @t_cnt;
SELECT @ost = o_Search_Text
我需要找到OST_Viewers和OST_Level类型的坐标。我用下面的代码得到它们:
var vieversCollection =
new FilteredElementCollector(uiDoc.Document)
.OfCategory(BuiltInCategory.OST_Viewers);
var levelsCollection =
new FilteredElementCollector(uiDoc.Document,)
.OfCategory(BuiltInCategory.OST_Levels);
我尝试为它们使用Location属性,