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Can I multiply strings in Java to repeat sequences? [duplicate]
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You have to make some assumptions in order to solve real world problems. In this case, I'm using maven on my current project. I have a pom.xml set up with the commons-lang dependency. It made it easier for me to answer his question, in short. And I'm not exactly...
What is 'Currying'?
...parameter, i.e.:-
let papply2 f x y = f x y
let papply3 f x y z = f x y z
etc.
A partial application will take the function and parameter(s) and return a function that requires one or more less parameters, and as the previous two examples show is implemented directly in the standard F# function d...
Templated check for the existence of a class member function?
...rer. Other benefits are the fact that has_toString can be passed to higher order algorithms and it can also be defined at function scope, so there is no need to pollute the namespace scope with implementation details.
Boost.TTI
Another somewhat idiomatic toolkit to perform such a check - even thoug...
How to read a CSV file into a .NET Datatable
...ow do we deal with cells containing mixed data types. For example, 40C and etc.?
– GKED
Feb 16 '12 at 2:12
GKED, if th...
IF… OR IF… in a windows batch file
...lems if the %VAR% also contains spaces or special characters like ^, & etc. One other limitation with this solution is it does not provide the option for an ELSE clause unless you add an indicator variable. Advantages are it can be case sensitive or insensitive depending on presence or absence o...
How to find the lowest common ancestor of two nodes in any binary tree?
...ew potential algorithms faster, yet I'm pretty sure it does not change the order of any existing algorithm. Hope this helps.
– Kevin Cathcart
Oct 7 '09 at 4:25
1
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One SVN repository or many?
...ory is more difficult, managing user rights, backing up, revision numbers, etc, it's up to your team needs, SVN scales really good if you chose to use one big repo...
– Christian C. Salvadó
Oct 31 '08 at 4:07
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Abusing the algebra of algebraic data types - why does this work?
...to the "inhabitants" of a type (i.e., distinct values having that type) in order to demonstrate the algebraic behavior. To make that perspective explicit:
The product type (A, B) represents a value each from A and B, taken independently. So for any fixed value a :: A, there is one value of type (A...
Streaming via RTSP or RTP in HTML5
...y, but rather simplicity, firewall transversal, cache server friendliness, etc.
– Stu Thompson
Sep 2 '15 at 16:28
Netf...
Shell one liner to prepend to a file
...bash example above that the double quotes span over the carriage return in order to demonstrate prepending multiple lines. Check your shell and text editor are being cooperative. \r\n comes to mind.
– John Mee
Mar 19 '10 at 5:05
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