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How to create permanent PowerShell Aliases
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UPDATED - Jan 2017
It's possible to store in a profile.ps1 file any powershell code to be executed each time powershell starts. There are at least 6 different paths where to store the code depending on which user have to execute it. We can cons...
What does the LayoutInflater attachToRoot parameter mean?
... view to parent RIGHT NOW
false: add the child view to parent NOT NOW.
Add it later. `
When is that later?
That later is when you use for eg parent.addView(childView)
A common misconception is, if attachToRoot parameter is false then the child view will not be added to parent. WRONG
In both...
Why shouldn't Java enum literals be able to have generic type parameters?
Java enums are great. So are generics. Of course we all know the limitations of the latter because of type erasure. But there is one thing I don't understand, Why can't I create an enum like this:
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Difference between return and exit in Bash functions
What is the difference between the return and exit statement in Bash functions with respect to exit codes?
10 Answers
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Get the correct week number of a given date
... of Year format in Microsoft .Net"
Simply put, .Net allow weeks to be split across years while the ISO standard does not.
In the article there is also a simple function to get the correct ISO 8601 week number for the last week of the year.
Update The following method actually returns 1 for 2012-1...
What's the difference between the atomic and nonatomic attributes?
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The last two are identical; "atomic" is the default behavior (note that it is not actually a keyword; it is specified only by the absence of nonatomic -- atomic was added as a keyword in recent versions of llvm/clang).
Assuming that you are @synthesizing the method implementations, atomic vs. no...
What is aspect-oriented programming?
I understand object oriented programming, and have been writing OO programs for a long time. People seem to talk about aspect-oriented programming, but I've never really learned what it is or how to use it. What is the basic paradigm?
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Javascript: negative lookbehind equivalent?
...script regular expressions? I need to match a string that does not start with a specific set of characters.
12 Answers
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Python unit test with base and sub class
I currently have a few unit tests which share a common set of tests. Here's an example:
15 Answers
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R script line numbers at error?
... a long R script from the command line (R --slave script.R), how can I get it to give line numbers at errors?
6 Answers
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