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Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
...:
$ swapon -s
$ free -k
$ swapoff -a
$ swapon -a
References:
http://www.thegeekstuff.com/2010/08/how-to-add-swap-space/
http://cloudstory.in/2012/02/getting-the-best-out-of-amazon-ec2-micro-instances/
http://cloudstory.in/2012/02/adding-swap-space-to-amazon-ec2-linux-micro-instance-to-increas...
Specifying a custom DateTime format when serializing with Json.Net
...lic CustomDateTimeConverter()
{
base.DateTimeFormat = "yyyy-MM-dd";
}
}
If you don't mind having the time in there also, you don't even need to subclass the IsoDateTimeConverter. Its default date format is yyyy'-'MM'-'dd'T'HH':'mm':'ss.FFFFFFFK (as seen in the source code).
...
How can I repeat a character in Bash?
...0021
[S ] head + tr [eugene y]: 0.0021
[S, P] dd + tr [mklement0]: 0.0021
[M ] printf + sed [user332325 (comment)]: 0.0021
[M ] mawk - $(count+1)="=" [Steven Penny (variant)]: 0.0025
[M, P] mawk - while loop [Steven Penny]: ...
Using reflect, how do you set the value of a struct field?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
TimeSpan ToString format
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Unicode Processing in C++
...standards, the current C++11 standard has built in Unicode support: http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2011/n3242.pdf
So the truly best practice for Unicode processing in C++ would be to use the built in facilities for it. That isn't always a possibility with older code bases though...
What's the difference between REST & RESTful
...check
http://en.wikipedia.org/wiki/Representational_State_Transfer
http://www.computerworld.com/s/article/297424/Representational_State_Transfer_REST_
http://www.ibm.com/developerworks/webservices/library/ws-restful/
share
...
PHP mailer multiple address [duplicate]
...o');
// ..
Better yet, add them as Carbon Copy recipients.
$mail->AddCC('person1@domain.com', 'Person One');
$mail->AddCC('person2@domain.com', 'Person Two');
// ..
To make things easy, you should loop through an array to do this.
$recipients = array(
'person1@domain.com' => 'Perso...
编译错误 error: ‘typeof’ cannot be used as a function - C/C++ - 清泛网 - 专注C/C++及内核技术
...展关键字。
注：C++11标准的话，请使用 -std=gnu++11
GNC CC是一个功能非常强大的跨平台C编译器，它对C 语言提供了很多扩展，这些扩展对优化、目标代码布局、更安全的检查等方面提供了很强的支持。Linux 内核代码使用了大量...
C++ protobuf使用入门实例 - C/C++ - 清泛网 - 专注C/C++及内核技术
...uf;
option csharp_namespace = "Google.Protobuf.WellKnownTypes";
option cc_enable_arenas = true;
option go_package = "google.golang.org/protobuf/types/known/testpb";
option java_package = "com.google.protobuf";
option java_outer_classname = "TestProto";
option java_multiple_files = true;
opt...