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Docker and securing passwords
...ript as the ENTRYPOINT or CMD. The wrapper script can first import secrets from an outside location in to the container at run time, then execute the application, providing the secrets. The exact mechanics of this vary based on your run time environment. In AWS, you can use a combination of IAM role...
What is the type of lambda when deduced with “auto” in C++11?
...er. However typeid<> returns a non-trvial object which should differ from lambda to generic function pointer. So the test for typeid<> is not a valid assumption. In general C++11 do not want us to worry about type specification, all that matter if a given type is convertible to a target ...
CMFCTabCtrl的使用、颜色样式调整 - C/C++ - 清泛网 - 专注C/C++及内核技术
...Swap (TRUE);//可以拖拽
m_wndTab.EnableTabSwap (FALSE);//不可拖拽
From：http://www.cnblogs.com/magic-cube/archive/2011/04/27/2029908.html
tsingfun.com补充：
设置AutoColor后的Tab效果如图：
MDI默认Tab样式改为上图效果的代码如下（MainFrm.cpp）：
//CMDI...
jQuery: Return data after ajax call success [duplicate]
...
The only way to return the data from the function would be to make a synchronous call instead of an asynchronous call, but that would freeze up the browser while it's waiting for the response.
You can pass in a callback function that handles the result:
f...
Showing the stack trace from a running Python application
I have this Python application that gets stuck from time to time and I can't find out where.
28 Answers
...
Is it a good practice to use try-except-else in Python?
From time to time in Python, I see the block:
10 Answers
10
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How to: Define theme (style) item for custom widget
...l that we use widely throughout our application. The widget class derives from ImageButton and extends it in a couple of simple ways. I've defined a style which I can apply to the widget as it's used, but I'd prefer to set this up through a theme. In R.styleable I see widget style attributes l...
Is there a better way to find out if a local git branch exists?
...want, but I'd like to provide a updated answer since the original post was from 2011.
git rev-parse --verify <branch_name>
This is essentially the same as the accepted answer, but you don't need type in "refs/heads/"
...
How to send an email using PHP?
...dy@example.com';
$subject = 'the subject';
$message = 'hello';
$headers = 'From: webmaster@example.com' . "\r\n" .
'Reply-To: webmaster@example.com' . "\r\n" .
'X-Mailer: PHP/' . phpversion();
mail($to, $subject, $message, $headers);
?>
Reference:
http://php.net/manual/en/function.m...
Handling optional parameters in javascript
...ob/master/sysmo.js
Here is the utility function with some comments copied from the repository:
/*
****** Overview ******
*
* Strongly type a function's arguments to allow for any arguments to be optional.
*
* Other resources:
* http://ejohn.org/blog/javascript-method-overloading/
*
****...