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How can I find out what FOREIGN KEY constraint references a table in SQL Server?
...ame,
COL_NAME(fc.parent_object_id,fc.parent_column_id) ColName
FROM
sys.foreign_keys AS f
INNER JOIN
sys.foreign_key_columns AS fc
ON f.OBJECT_ID = fc.constraint_object_id
INNER JOIN
sys.tables t
ON t.OBJECT_ID = fc.referenced_object_id
WHERE
OBJECT_NAME (f.reference...
How can I quickly sum all numbers in a file?
... print $sum' random_numbers
16379866392
real 0m0.226s
user 0m0.219s
sys 0m0.002s
$ time awk '{ sum += $1 } END { print sum }' random_numbers
16379866392
real 0m0.311s
user 0m0.304s
sys 0m0.005s
$ time { { tr "\n" + < random_numbers ; echo 0; } | bc; }
16379866392
real ...
Why does sys.exit() not exit when called inside a thread in Python?
...
sys.exit() raises the SystemExit exception, as does thread.exit(). So, when sys.exit() raises that exception inside that thread, it has the same effect as calling thread.exit(), which is why only the thread exits.
...
Determine function name from within that function (without using traceback)
...ways to get the same result:
from __future__ import print_function
import sys
import inspect
def what_is_my_name():
print(inspect.stack()[0][0].f_code.co_name)
print(inspect.stack()[0][3])
print(inspect.currentframe().f_code.co_name)
print(sys._getframe().f_code.co_name)
Note tha...
sphinx-build fail - autodoc can't import/find module
...
Autodoc can't find your modules, because they are not in sys.path.
You have to include the path to your modules in in the sys.path in your conf.py.
Look at the top of your conf.py (just after the import of sys), there is a sys.path.insert() statement, which you can adapt.
By the...
Need to list all triggers in SQL Server database with table name and table's schema
...
Here's one way:
SELECT
sysobjects.name AS trigger_name
,USER_NAME(sysobjects.uid) AS trigger_owner
,s.name AS table_schema
,OBJECT_NAME(parent_obj) AS table_name
,OBJECTPROPERTY( id, 'ExecIsUpdateTrigger') AS isupdate
,OBJE...
How to find SQL Server running port?
...apture the network traffic Wireshark (run as Administrator, select Network Interface),while opening connection to server.
Find the ip address with ping
filter with ip.dst == x.x.x.x
The port is shown in the column info in the format src.port -> dst.port
...
How to write binary data to stdout in python 3?
...
A better way:
import sys
sys.stdout.buffer.write(b"some binary data")
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...
OS detecting makefile
...-c 'uname 2>/dev/null || echo Unknown')
endif
Ken Jackson proposes an interesting alternative if you want to distinguish Cygwin/MinGW/MSYS/Windows. See his answer that looks like that:
ifeq '$(findstring ;,$(PATH))' ';'
detected_OS := Windows
else
detected_OS := $(shell uname 2>/dev...
How do I use vimdiff to resolve a git merge conflict?
...
def setupBootLoader(self, cur_sys, loc):
if not cur_sys.boot_loader:
- cur_sys.boot_loader = [ loc('boot_emm.arm64'), loc('boot_emm.arm') ]
+ cur_sys.boot_loader = [ loc('boot.arm64'), loc('boot.ar...