大约有 15,640 项符合查询结果（耗时：0.0285秒） [XML]
How can I stop a running MySQL query?
...rl-C -- sending "KILL QUERY 113240" to server ...
Ctrl-C -- query aborted.
ERROR 1317 (70100): Query execution was interrupted
Ctrl-C can similarly be used to stop an UPDATE query.
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How to update column with null value
...found that when 'simulating' a SET = NULL query, PHPMyAdmin would throw an error. It's a red herring.. just run the query and all will be well.
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Writing to output window of Visual Studio
...ied Debug.Write , Console.Write , and Trace.Write . It does not give an error, but it does not print anything either.
13...
Android Lint contentDescription warning
...dding tools:ignore="contentDescription" into RelativeLayout led to compile error "Attribute is missing the Android namespace prefix"
– G. Kh.
Nov 18 '13 at 7:48
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disable all form elements inside div
... i realize that this is an old thread, but this kicks up some errors when using typescript
– Simon Price
Oct 3 '18 at 13:11
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scp (secure copy) to ec2 instance without password
..., when I want to use it to SCP a file, it gives me the "Permission Denied" error! How can I solve this?
– AleX_
Jan 18 '19 at 22:27
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How to set request headers in rspec request spec?
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Yeah. In rspec it raises ndefined method 'header' error for me.
– Евгений Масленков
Oct 19 '17 at 10:11
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Catch paste input
...odd that the short-hand version of binding's doesn't work with this, i.e., error if I try this: $(this).paste(function(e) {...});, even though that works for short-handing .on('click'), etc..
– HoldOffHunger
Nov 14 '17 at 22:25
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django syncdb and an updated model
...tried using South, and after an hour of frustration with obscure migration errors decided to go with Django Evolution instead.
I think it's easier to get started with than South, and it worked perfectly the first time I typed ./manage.py evolve --hint --execute, so I'm happy with it.
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How to check 'undefined' value in jQuery
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Note that typeof always returns a string, and doesn't generate an error if the variable doesn't exist at all.
function A(val){
if(typeof(val) === "undefined")
//do this
else
//do this
}
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