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How do I kill all the processes in Mysql “show processlist”?
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109
You need to kill them one by one, MySQL does not have any massive kill command. You can script ...
Using ZXing to create an Android barcode scanning app [duplicate]
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210
The ZXing project provides a standalone barcode reader application which — via Android's inten...
How can I read a function's signature including default argument values?
...,))
However, note that inspect.getargspec() is deprecated since Python 3.0.
Python 3.0--3.4 recommends inspect.getfullargspec().
Python 3.5+ recommends inspect.signature().
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Formatting code in Notepad++
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edited Mar 26 '14 at 10:21
thomaux
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answered ...
Create PostgreSQL ROLE (user) if it doesn't exist
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10 Answers
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How to drop SQL default constraint without knowing its name?
... nvarchar(256)
declare @col_name nvarchar(256)
declare @Command nvarchar(1000)
set @schema_name = N'MySchema'
set @table_name = N'Department'
set @col_name = N'ModifiedDate'
select @Command = 'ALTER TABLE ' + @schema_name + '.[' + @table_name + '] DROP CONSTRAINT ' + d.name
from sys.tables t
j...
Prevent a webpage from navigating away using JavaScript
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answered May 4 '09 at 18:06
Jimmie R. HoutsJimmie R. Houts
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Will using 'var' affect performance?
...you have this method:
IList<int> Foo()
{
return Enumerable.Range(0,10).ToList();
}
Consider these three lines of code to call the method:
List<int> bar1 = Foo();
IList<int> bar = Foo();
var bar3 = Foo();
All three compile and execute as expected. However, the first two lines ...
Is it possible to solve the “A generic array of T is created for a varargs parameter” compiler warni
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edited Sep 29 '10 at 6:14
Abhinav Sarkar
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How do I put hint in a asp:textbox
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202
The placeholder attribute
You're looking for the placeholder attribute. Use it like any other ...