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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...
Why does Internet Explorer not send HTTP post body on Ajax call after failure?
...When using NTLM authentication, IE doesn't send post-data. It sends header info, expects an unauthorized response send authorization, and after the 're-authentication' sends the post.
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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 ...
How to move columns in a MySQL table?
...ou need to include those as well. Consult the docs on ALTER TABLE for more info.
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Django: Why do some model fields clash with each other?
...e values
for the attributes (including
related_name) each time.
More info here.
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how to remove the dotted line around the clicked a element in html
...ement is focused. If you make it non-visible, that indicator is lost. More info here: outlinenone.com
– ktbee
Oct 27 '19 at 14:41
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ERROR 1396 (HY000): Operation CREATE USER failed for 'jack'@'localhost'
... docs. It's because altering the MySQL tables directly does not reload the info into memory; yet the plethora of solutions to this bug claim that FLUSH PRIVILEGES is the answer.
This also may not even be a bug. It is a documentation conspiracy - docs vary in one critical place from version to versi...
Practical use of `stackalloc` keyword
...locate a buffer to get the return result. For example, the CfGetPlaceholderInfo function in cfapi.h has the following signature.
HRESULT CfGetPlaceholderInfo(
HANDLE FileHandle,
CF_PLACEHOLDER_INFO_CLASS InfoClass,
PVOID InfoBuffer,
DWORD I...
how to remove X-Powered-By in ExpressJS [duplicate]
... res, next) {
res.removeHeader("X-Powered-By");
next();
});
See more info on how to remove a header:
http://nodejs.org/api/http.html#http_response_removeheader_name
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Capture HTML Canvas as gif/jpg/png/pdf?
...
How to use WKHTMLtoPDF in page that required login info ? I am using Jsreport to convert to PDF but I capture my content with HTML2Canvas ,I have issue with sending the Canvas as parameter to JSreport
– khaled Dehia
Jan 2 '17 at 0:02
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