大约有 42,000 项符合查询结果（耗时：0.0556秒） [XML]
Creating a blocking Queue in .NET?
... |
edited Feb 9 '09 at 23:50
answered Feb 9 '09 at 22:05
...
Benefits of using the conditional ?: (ternary) operator
...
39
I always start out with a simple one and make it more complex over time until it is completely unreadable.
– Jouke va...
What are the differences between B trees and B+ trees?
...
answered Aug 17 '12 at 23:42
Rose PerroneRose Perrone
53.4k4747 gold badges191191 silver badges222222 bronze badges
...
How to Flatten a Multidimensional Array?
... Standard PHP Library (SPL) to "hide" the recursion.
$a = array(1,2,array(3,4, array(5,6,7), 8), 9);
$it = new RecursiveIteratorIterator(new RecursiveArrayIterator($a));
foreach($it as $v) {
echo $v, " ";
}
prints
1 2 3 4 5 6 7 8 9
...
Unique Key constraints for multiple columns in Entity Framework
...
377
With Entity Framework 6.1, you can now do this:
[Index("IX_FirstAndSecond", 1, IsUnique = tru...
How to really read text file from classpath in Java
...
613
With the directory on the classpath, from a class loaded by the same classloader, you should be ...
How to determine the current shell I'm working on
...set to actual shell name in csh or tcsh
$ZSH_NAME is set on zsh
ksh has $PS3 and $PS4 set, whereas the normal Bourne shell (sh) only has $PS1 and $PS2 set. This generally seems like the hardest to distinguish - the only difference in the entire set of environment variables between sh and ksh we have...
Child inside parent with min-height: 100% not inheriting height
...
153
This is a reported webkit (chrome/safari) bug, children of parents with min-height can't inherit...
Best practices to test protected methods with PHPUnit
...
If you're using PHP5 (>= 5.3.2) with PHPUnit, you can test your private and protected methods by using reflection to set them to be public prior to running your tests:
protected static function getMethod($name) {
$class = new ReflectionClass('MyClas...
How to check if a Constraint exists in Sql server?
...
13 Answers
13
Active
...