大约有 48,000 项符合查询结果（耗时：0.0676秒） [XML]
How to choose the right bean scope?
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edited Sep 21 at 0:34
answered Aug 11 '11 at 19:50
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Purpose of memory alignment
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answered Dec 19 '08 at 15:20
Paul TomblinPaul Tomblin
162k5555 gold badges299299 silver badges392392 bronze badges
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How can I randomize the lines in a file using standard tools on Red Hat Linux?
...ggest you don't use it.
Consider a shell script:
#!/bin/sh
if [[ $# -eq 0 ]]
then
echo "Usage: $0 [file ...]"
exit 1
fi
for i in "$@"
do
perl -MList::Util -e 'print List::Util::shuffle <>' $i > $i.new
if [[ `wc -c $i` -eq `wc -c $i.new` ]]
then
mv $i.new $i
else
echo...
Deep cloning objects
...{
formatter.Serialize(stream, source);
stream.Seek(0, SeekOrigin.Begin);
return (T)formatter.Deserialize(stream);
}
}
}
The idea is that, it serializes your object and then deserializes it into a fresh object. The benefit is that you don't have to con...
Apply style to only first level of td tags
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edited Mar 5 '09 at 2:04
Shog9
141k3232 gold badges219219 silver badges231231 bronze badges
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Tips for debugging .htaccess rewrite rules
...domain\.com$ [NC]
RewriteRule ^ http://www.domain.com%{REQUEST_URI} [L,R=302]
If you are using Firefox, you can use the User Agent Switcher to create the fake user agent string and test.
2. Do not use 301 until you are done testing
I have seen so many posts where people are still testing t...
Cannot delete or update a parent row: a foreign key constraint fails
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110
As is, you must delete the row out of the advertisers table before you can delete the row in the...
Receiving login prompt using integrated windows authentication
I have a .NET 3.5 application running under IIS 7 on Windows 2003 server and cannot get integrated windows authentication working properly as I continue to get prompted for a login. I have set Windows Authentication to enabled in IIS with all other security types disabled and my application web.conf...
How can I change the EditText text without triggering the Text Watcher?
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70
You could unregister the watcher, and then re-register it.
Alternatively, you could set a flag ...
subtle differences between JavaScript and Lua [closed]
...reates new local variables for each loop variable.
local i='foo'
for i=1,10 do
-- "i" here is not the local "i" declared above
...
end
print(i) -- prints 'foo'
The above code is equivalent to:
local i='foo'
do
local _i=1
while _i<10 do
local i=_i
...
_i=_i+1
end
end
prin...