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Java switch statement multiple cases
Just trying to figure out how to use many multiple cases for a Java switch statement. Here's an example of what I'm trying to do:
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How to write a scalable Tcp/Ip based server
...any exceptions would be suppressed and return false if a config option was set, but I wanted to remove it for brevity sake.
The _serverSocket.BeginAccept(new AsyncCallback(acceptCallback)), _serverSocket) above essentially sets our server socket to call the acceptCallback method whenever a user con...
Initializing a struct to 0
...t(involves less typing), and it is guaranteed to work, all members will be set to 0[Ref 1].
The second is more readable.
The choice depends on user preference or the one which your coding standard mandates.
[Ref 1] Reference C99 Standard 6.7.8.21:
If there are fewer initializers in a ...
What is stdClass in PHP?
Please define what stdClass is.
17 Answers
17
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What is the purpose of “&&” in a shell command?
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Good in REPL, but for scripts I would prefer set -o errexit for Bash.
– Franklin Yu
Feb 11 '17 at 11:38
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How to calculate the time interval between two time strings
I have two times, a start and a stop time, in the format of 10:33:26 (HH:MM:SS). I need the difference between the two times. I've been looking through documentation for Python and searching online and I would imagine it would have something to do with the datetime and/or time modules. I can't ge...
How to assign multiple classes to an HTML container? [closed]
...t.
class = cdata-list [CS]
This attribute
assigns a class name or set of class names to an element. Any number
of elements may be assigned the same class name or names. Multiple
class names must be separated by white space characters.
Yes, just put a space between them.
<article ...
记一次数据库表自增长（Auto Increment）故障 - 数据库(内核) - 清泛网 - ...
...t
FOR EACH ROW
BEGIN
INSERT INTO seq (created) VALUES (NOW());
SET NEW.id = LAST_INSERT_ID();
END;
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问题到这里似乎已经解决了，不过在咨询了 @linux流浪猫 之后，意外得到了一个很简单的答案：只要删除问题数据后，重启一下服务即可。...
Do you have to include ?
... or if you don't have the favicon.ico in root folder but in e.g. a assets folder
– Upvote
Feb 27 '14 at 11:59
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What is sharding and why is it important?
...izontal partitioning is a less specific term, of which "Sharding" is a subset. Again using mySQL as an example, a mySQL partition is handled by a single db instance, which is 100% transparent to the application. A sharding approach would involve either a proxy or an application that intelligently c...