大约有 40,000 项符合查询结果（耗时：0.0293秒） [XML]
How to pass parameters to anonymous class?
...ter-less constructors in anonymous classes. These are executed in the same order as field assignments, i.e. after super() and before the rest of the actual constructor. new someclass(){ fields; {initializer} fields; methods(){} }. It's sort of like a static initializer but without the static keyword...
Calling a function on bootstrap modal open
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Collapsing Sidebar with Bootstrap
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How to convert a char to a String?
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Below are various ways to convert to char c to String s (in decreasing order of speed and efficiency)
char c = 'a';
String s = String.valueOf(c); // fastest + memory efficient
String s = Character.toString(c);
String s = new String(new char[]{c});
String s = String.valueOf(new char[...
Learning about LINQ [closed]
...ble-valued functions with eager loading turned on
Put joins in the correct order in a LINQ to Objects query
Compose a LINQ query inside a loop
http://www.aspnetpro.com/articles/2009/04/asp200904zh_f/asp200904zh_f.asp
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Rails 4 LIKE query - ActiveRecord adds quotes
...gt; ["name LIKE ? OR postal_code like ?", "%#{search}%","%#{search}%"], order => 'name'
end
See the docs on AREL conditions for more info.
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Context switches much slower in new linux kernels
...able
plain old Unix signals
I had to add
#include <stdint.h>
in order to compile, which I did with this command
g++ -O3 -o condvar-perf condvar-perf.cpp -lpthread -lrt
On kernel 2.6.32
$ ./condvar-perf 1000000
NPTL
mutex elapsed: 29085 us; per iteration: 29 ns / 9...
Git, fatal: The remote end hung up unexpectedly
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The problem is due to git/https buffer settings.
In order to solve it (taken from Git fails when pushing commit to github)
git config http.postBuffer 524288000
And run the command again
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What is the difference between “mvn deploy” to a local repo and “mvn install”?
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How do I get list of all tables in a database using TSQL?
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SELECT name
FROM sysobjects
WHERE xtype='U'
ORDER BY name;
(SQL Server 2000 standard; still supported in SQL Server 2005.)
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