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Find a value in an array of objects in Javascript [duplicate]
...ects, and I need to get the object where "name" is "string 1". Here is an example array.
20 Answers
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Installing pip packages to $HOME folder
...talling pip , install the python packages inside my $HOME folder. (for example, I want to install mercurial , using pip , but inside $HOME instead of /usr/local )
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Appending the same string to a list of strings in Python
...contained in a list, and then have a new list with the completed strings. Example:
11 Answers
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Append value to empty vector in R?
...ged instead, as this is a fairly common pattern.
– baxx
Oct 28 '18 at 16:50
1
at this point, it ...
How to get the Power of some Integer in Swift language?
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If you like, you could declare an infix operator to do it.
// Put this at file level anywhere in your project
infix operator ^^ { associativity left precedence 160 }
func ^^ (radix: Int, power: Int) -> Int {
return Int(pow(Double(radix), Double(power)))
}...
How can I reorder a list? [closed]
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I just could not understand the syntax until I realized is a pairwise simultaneous assignment. ´:-)
– loved.by.Jesus
Apr 27 at 9:56
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Iterating over each line of ls -l output
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Set IFS to newline, like this:
IFS='
'
for x in `ls -l $1`; do echo $x; done
Put a sub-shell around it if you don't want to set IFS permanently:
(IFS='
'
for x in `ls -l $1`; do echo $x; done)
Or use while | read instead:
ls -l $1 | while read x; do echo $x; don...
Minimal web server using netcat
...500, for instance, it should show the result of a function ( date in the example below, but eventually it'll be a python or c program that yields some data).
My little netcat web server needs to be a while true loop in bash, possibly as simple as this:
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Split List into Sublists with LINQ
...bject> into several separate lists of SomeObject , using the item index as the delimiter of each split?
31 Answers
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C# elegant way to check if a property's property is null
In C#, say that you want to pull a value off of PropertyC in this example and ObjectA, PropertyA and PropertyB can all be null.
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