大约有 20,000 项符合查询结果（耗时：0.0437秒） [XML]
Repository Pattern vs DAL
...n them without ever having to do any database access,
and, of course, unit-test them independent of actual Repository implementations.
I may even go so far and state that unless the Repository pattern is used together with the Specification pattern, it's not really "Repository," but a DAL. A contr...
When is layoutSubviews called?
...anged. I think the calling of layoutSubviews is just a side effect of your testing. In some cases layoutSubviews will not get called when a subviews bounds change. Please check the answer of frogcjn, because his anwser is based on documentation by Apple instead of just experiments.
...
How can I get this ASP.NET MVC SelectList to work?
...SelectListItem{ Text="three", Value="3"}
}, "Text", "Value", "2" );
(not tested this, but I had the same problem)
then the 2nd option will get the selected="selected" attribute.
That looks like good old DataSets ;-)
share...
How to do a regular expression replace in MySQL?
...xample execution:
mysql> select regex_replace('[^a-zA-Z0-9\-]','','2my test3_text-to. check \\ my- sql (regular) ,expressions ._,');
share
|
improve this answer
|
follow...
snprintf and Visual Studio 2010
...;
}
}
}
else { *strp = 0; }
return(r);
}
Usage (part of test.c provided by Insane Coding):
#include <stdio.h>
#include <stdlib.h>
#include "asprintf.h"
int main()
{
char *s;
if (asprintf(&s, "Hello, %d in hex padded to 8 digits is: %08x\n", 15, 15) != -1)
...
HTML Form: Select-Option vs Datalist-Option
...nternal pages where I know with a 100% certainty that the users have the latest Chrome or Firefox, and will not try to submit bogus values. For any other case, it's hard to recommend the use of <datalist> due to very poor browser support.
...
How do I count the number of occurrences of a char in a String?
...r answer and what I know all ways to do this using a one-liner:
String testString = "a.b.c.d";
1) Using Apache Commons
int apache = StringUtils.countMatches(testString, ".");
System.out.println("apache = " + apache);
2) Using Spring Framework's
int spring = org.springframework.util.StringU...
get all keys set in memcached
...dump script.
The script dumps all the content of a memcached server. It's tested with Ubuntu 12.04 and a localhost memcached, so your milage may vary.
#!/usr/bin/env bash
echo 'stats items' \
| nc localhost 11211 \
| grep -oe ':[0-9]*:' \
| grep -oe '[0-9]*' \
| sort \
| uniq \
| xargs -L1 ...
Why seal a class?
...find about 30 occurences of sealed class, most of which are attributes and test classes.
I do think that immutability conservation is a good argument in favor of sealing.
share
|
improve this answe...
How to determine if a string is a number with C++?
... if you limit it only to "0123456789" then the formula is perfect to test for unsigned integer
– no one special
Feb 13 '19 at 10:44
add a comment
|
...