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C/C++中的段错误（Segmentation fault） - C/C++ - 清泛网 - 专注C/C++及内核技术
...外，这里有个基本上对照的中文解释，来自http://www.linux999.org/html_sql/3/132559.htm
所谓的段错误 就是指访问的内存超出了系统所给这个程序的内存空间，通常这个值是由gdtr来保存的，他是一个48位的寄存器，其中的32位是...
How to count objects in PowerShell?
...wered Jul 21 '15 at 14:44
bchris999bchris999
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程序员才能听得懂的笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...捣了一个小时，终于把管子修好了，他递给程序员一张600元的帐单。 “600元！”程序员愤怒地说：“我当程序员一天都赚不了这么多钱！” “是啊。”水管工平静地说，“我当程序员的时候也是。”
43、十年前，女：“对不...
Are default enum values in C the same for all compilers?
...lue of jan will be 0,feb will be 1,mar will be 2.
enum months{jan=123,feb=999,mar}
Explanation:
Value of jan will be 123,feb will be 999,mar will be 1000.
enum months{jan='a',feb='s',mar}
Explanation:
Value of jan will be 'a',feb will be 's',mar will be 't'.
...
Validate decimal numbers in JavaScript - IsNumeric()
...) + ": IsNumeric('.42') => true\n";
results += (!IsNumeric('99,999')?"Pass":"Fail") + ": IsNumeric('99,999') => false\n";
results += (!IsNumeric('0x89f')?"Pass":"Fail") + ": IsNumeric('0x89f') => false\n";
results += (!IsNumeric('#abcdef')?"Pass":"Fail") + ": IsNu...
How can I run PowerShell with the .NET 4 runtime?
...answered Feb 21 '11 at 17:26
cmo999cmo999
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房多多：懂用户比懂互联网重要 - 资讯 - 清泛网 - 专注C/C++及内核技术
...地产，打造一个囊括“淘宝、天猫、支付宝、余额宝”等元素的“生态圈”。
我们要做的第一件事，就是找房源。后来我发现，产品也好、模式也好，有的时候是生长出来的，不是拍脑门想出来的，做着做着自然知道产品应该...
Ways to save enums in database
...EN 2 --Club
WHEN 2 THEN 3 --Diamond
WHEN 0 THEN 4 --Spade
ELSE 999 END
The same work that is required if you save integer values is required if you save strings:
SELECT Suit FROM Cards
ORDER BY Suit; --where Suit is an enum name
Suit
-------
Club
Diamond
Heart
Spade
Unknown
But tha...
RESTful URL design for search
... red or blue or black cars with 3 doors in garages id 1..20 or 101..103 or 999 but not 5
/garage[id=1-20,101-103,999,!5]/cars[color=red,blue,black;doors=3]
You can then construct more complex search queries. (Look at CSS3 attribute matching for the idea of matching substrings. E.g. searching users c...
range over interface{} which stores a slice
...rse one such slice can hold any type
loop(interfaceSliceType{"string", 999, map[int]string{3: "three"}})
}
func loop(slice []interface{}) {
for _, elem := range slice {
switch elemTyped := elem.(type) {
case int:
fmt.Println("int:", elemTyped)
case string...