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WPF - How to force a Command to re-evaluate 'CanExecute' via its CommandBindings
...l commandbinding:
CommandManager.InvalidateRequerySuggested();
See more info on MSDN
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Measure the time it takes to execute a t-sql query
...the name of the stored proc
-- for which which you would like run duration info
DECLARE @DbName NVARCHAR(128);
DECLARE @SchemaName SYSNAME;
DECLARE @ProcName SYSNAME=N'TestProc';
SELECT CONVERT(TIME(3),DATEADD(ms,ROUND(last_elapsed_time/1000.0,0),0))
AS LastExecutionTime
FROM sys.dm_exec_pr...
Best design for a changelog / auditing database table? [closed]
...dded, deleted, modified, etc). I don't need to store particularly detailed info, so I was thinking something along the lines of:
...
How do I write the 'cd' command in a makefile?
..._SHELL := $(SHELL)
define chdir
$(eval _D=$(firstword $(1) $(@D)))
$(info $(MAKE): cd $(_D)) $(eval SHELL = cd $(_D); $(CHDIR_SHELL))
endef
Then all you have to do is call it in your rule as so:
all:
$(call chdir,some_dir)
echo "I'm now always in some_dir"
gcc ...
Multi-project test dependencies with gradle
...; // used from :modul:one's testFixtures
}
}
Further reading
For more info, see the documentation:
https://docs.gradle.org/current/userguide/java_testing.html#sec:java_test_fixtures
It was added in 5.6:
https://docs.gradle.org/5.6/release-notes.html#test-fixtures-for-java-projects
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Tuning nginx worker_process to obtain 100k hits per min
...ount of users you can serve = worker_processes * worker_connections
more info: Optimizing nginx for high traffic loads
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How do I increase the scrollback buffer in a running screen session?
...vigate with Up,Down or PgUp PgDown
And ESC again to quit that mode.
(Extra info: to copy hit ENTER to start selecting! Then ENTER again to copy! Simple and cool)
Now the buffer is bigger!
And that's sum it up for the important details!
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What is the difference between Session.Abandon() and Session.Clear()
...don(). gives the client a new session id. Session.clear clears out all the info on the server about the session so no other users can.I agree with NRC
– Micah Armantrout
Sep 3 '14 at 19:06
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Only read selected columns
...t the number of columns to read/ignore. Then read the full file using this info.
– Gavin Simpson
Nov 29 '12 at 0:42
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Symbolic links and synced folders in Vagrant
... released 15 months before the OP's question. See my answer below for more info.
– jdunk
Mar 2 '17 at 12:48
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