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How do I prompt for Yes/No/Cancel input in a Linux shell script?
... @user1527227, there is a * because that matches any word that starts with y (y, Y, yes, yeah, Yodeling). No reason to be picky and reject 'good enough' input.
– Myrddin Emrys
Sep 4 '14 at 0:23
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Aspect Oriented Programming vs. Object-Oriented Programming
...nctional part of the application.
I think this article is a good place to start with Aspect Oriented Programming:
http://www.jaftalks.com/wp/index.php/introduction-to-aspect-oriented-programming/
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Which parallel sorting algorithm has the best average case performance?
...ting Algorithms on Different
Architectures" may be a good place for you to start.
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How can I access “static” class variables within class methods in Python?
... 2 through 6.
One thing that takes a lot of work to remember when getting started is that python is not java. More than just a cliche. In java, an entire class is compiled, making the namespace resolution real simple: any variables declared outside a method (anywhere) are instance (or, if static,...
Git: How to edit/reword a merge commit's message?
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Note that, starting git1.7.9.6 (and git1.7.10+), git merge itself will always trigger the editor, for you to add details to a merge.
"git merge $tag" to merge an annotated tag always opens the editor during an interactive edit sessi...
Calling C++ class methods via a function pointer
... later call that member function with a specific object?
It's easiest to start with a typedef. For a member function, you add the classname in the type declaration:
typedef void(Dog::*BarkFunction)(void);
Then to invoke the method, you use the ->* operator:
(pDog->*pBark)();
Also, ...
What are the undocumented features and limitations of the Windows FINDSTR command?
...ed if /N option is specified.
lineOffset: = The decimal byte offset of the start of the matching line, with 0 representing the 1st character of the 1st line. Only printed if /O option is specified. This is not the offset of the match within the line. It is the number of bytes from the beginning of t...
What is the difference between a symbolic link and a hard link?
... give absolute path and not relative path while creating a soft link. i.e.(starting from /root/user/Target_file and not ./Target_file)
Hard Link:
Hard link is more of a mirror copy or multiple paths to the same file. Do something to file1 and it appears in file 2.
Deleting one still keeps the othe...
How to set a Timer in Java?
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Use this
long startTime = System.currentTimeMillis();
long elapsedTime = 0L.
while (elapsedTime < 2*60*1000) {
//perform db poll/check
elapsedTime = (new Date()).getTime() - startTime;
}
//Throw your exception
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What is the difference between DAO and Repository patterns?
...sitory pattern are ways of implementing Data Access Layer (DAL). So, let's start with DAL, first.
Object-oriented applications that access a database, must have some logic to handle database access. In order to keep the code clean and modular, it is recommended that database access logic should be ...