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Reload .profile in bash shell script (in unix)?

I'm new to bash shell scripting, and have come across a challenge. I know I can reload my ".profile" file by just doing: 5 ...
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Application_Error not firing when customerrors = “On”

...the HandleErrorAttribute tells MVC to look for an Error view and it never calls the Application_Error() method. I couldn't find documentation of this but it is explained in this answer on programmers.stackexchange.com. To get the ApplicationError() method called for every unhandled exception, simpl...
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How to get overall CPU usage (e.g. 57%) on Linux [closed]

...s was not tested nor used, it's an idea for people who do not want to install a utility or for something that works in any distribution. Some people think you can "apt-get install" anything. NOTE: this is not the current CPU usage, but the overall CPU usage in all the cores since the system bootup...
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Parse usable Street Address, City, State, Zip from a string [closed]

...ase which has been converted to Sql Server 2005. This field has everything all in one field. I need to parse out the individual sections of the address into their appropriate fields in a normalized table. I need to do this for approximately 4,000 records and it needs to be repeatable. ...
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Why is the minimalist, example Haskell quicksort not a “true” quicksort?

... two beautiful aspects: Divide and conquer: break the problem into two smaller problems. Partition the elements in-place. The short Haskell example demonstrates (1), but not (2). How (2) is done may not be obvious if you don't already know the technique! ...
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Why should I declare a virtual destructor for an abstract class in C++?

...structor when deleting a pointer to a base class. – j_random_hacker Feb 10 '09 at 10:10 add a comment  |  ...
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How to urlencode data for curl command?

... @kberg actually, this will only work for query data. curl will append a '?' followed by the urlencoded params. If you want to urlencode some url postfix (such as a CouchDB GET for some document id), then '--data-urlencode' won't work. ...
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Two-way encryption: I need to store passwords that can be retrieved

... Personally, I would use mcrypt like others posted. But there is much more to note... How do I encrypt and decrypt a password in PHP? See below for a strong class that takes care of everything for you: What is the safest algorit...
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Python nonlocal statement

... @Dustin - Actually, if you had class A with an attribute x and a subclass B defined in it, you would refer to x from within B as A.x – Anon Aug 11 '09 at 18:37 ...
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C++/COM VARIANT实现二维数组 - C/C++ - 清泛网 - 专注C/C++及内核技术

... 使用SAFEARRAR实现二维数组的源代码如下: VARTYPE vt = VT_I4; /*数组元素的类型,long*/   SAFEARRAYBOUND sab[2]; /*用于定义数组的维数和下标的起始值*/   sab[0].cElements = 2;   sab[0].lLbound = 0;   sab[1].cElements = 2;   sab[1].lLbou...