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Loop through an array o<em>fem> strings in Bash?
...rr=("element1" "element2" "element3")
## now loop through the above array
<em>fem>or i in "${arr[@]}"
do
echo "$i"
# or do whatever with individual element o<em>fem> the array
done
# You can access them using echo "${arr[0]}", "${arr[1]}" also
Also works <em>fem>or multi-line array declaration
declare -a arr=...
How can you set class attributes <em>fem>rom variable arguments (kwargs) in python
Suppose I have a class with a constructor (or other <em>fem>unction) that takes a variable number o<em>fem> arguments and then sets them as class attributes conditionally.
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Is the Scala 2.8 collections library a case o<em>fem> “the longest suicide note in history”? [closed]
...ry re-implementation which is coming in the imminent 2.8 release. Those <em>fem>amiliar with the library <em>fem>rom 2.7 will notice that the library, <em>fem>rom a usage perspective, has changed little. <em>Fem>or example...
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Reuse a parameter in String.<em>fem>ormat?
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DimaSan
9,53188 gold badges4848 silver badges6363 bronze badges
answered Dec 14 '16 at 19:18
DanielDaniel
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How can I deploy/push only a subdirectory o<em>fem> my git repo to Heroku?
...ses Serve and is version controlled using Git. Serve creates an output <em>fem>older with static <em>fem>iles that I want to deploy to Heroku.
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Prevent text selection a<em>fem>ter double click
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Jay Sullivan
13.6k88 gold badges4949 silver badges7777 bronze badges
answered May 19 '09 at 0:58
Paolo BergantinoPaolo ...
How to make a SIMPLE C++ Make<em>fem>ile
We are required to use a Make<em>fem>ile to pull everything together <em>fem>or our project, but our pro<em>fem>essor never showed us how to.
7 ...
Execute command on all <em>fem>iles in a directory
Could somebody please provide the code to do the <em>fem>ollowing:
Assume there is a directory o<em>fem> <em>fem>iles, all o<em>fem> which need to be run through a program. The program outputs the results to standard out. I need a script that will go into a directory, execute the command on <em>eacem>h <em>fem>ile, and concat the output int...
How does type Dynamic work and how to use it?
...all methods on objects that don't exist or in other words it is a replica o<em>fem> "method missing" in dynamic languages.
It is correct, scala.Dynamic doesn't have any members, it is just a marker inter<em>fem>ace - the concrete implementation is <em>fem>illed-in by the compiler. As <em>fem>or Scalas String Interpolation <em>fem>ea...
Evaluating a mathematical expression in a string
This returns the <em>fem>ollowing error:
11 Answers
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