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New posts in idioms
Check if array key exists and is truthy in same command?
Sep 16, 2025
php
web
idioms
How to write Dart idiomatic utility functions or classes?
Sep 09, 2025
flutter
dart
idioms
utility-method
Will std::string end up being our compile-time string after all?
Sep 08, 2025
c++
constexpr
stdstring
idioms
c++20
Is there a more idiomatic way to get N random elements of a collection in Clojure?
Mar 25, 2023
clojure
idioms
Pattern matching on records in F#
Mar 25, 2023
f#
idioms
Scala style: More than one class in a file?
Mar 20, 2023
scala
coding-style
idioms
Iterating over each element of an array, except the first one
Mar 19, 2023
ruby
arrays
enumeration
idioms
What's the right way to compute integral base-2 logarithms at compile-time?
Mar 15, 2023
c++11
constants
constexpr
logarithm
idioms
What is the idiomatic way to use props in component composing in reactjs
Mar 14, 2023
design-patterns
reactjs
architecture
react-native
idioms
When is it useful to write "0 - x" rather than "-x"?
Mar 04, 2023
c
subtraction
idioms
negative-number
clojure functions, let & return values
Feb 26, 2023
functional-programming
clojure
idioms
tips'n'tricks in awk [closed]
Feb 22, 2023
awk
idioms
Initialising static variable in Objective-C
Feb 21, 2023
objective-c
idioms
Javascript idiom: What does if (x === +x) do? [duplicate]
Feb 20, 2023
javascript
arrays
idioms
triple-equals
Type classes, associated families -> containers, keys, and elements: Who is who?
Feb 19, 2023
haskell
containers
idioms
type-families
dplyr idiom for summarize() a filtered-group-by, and also replace any NAs due to missing rows
Feb 15, 2023
r
idioms
na
dplyr
summarization
Go Interfaces with more than one method - Acceptable or unacceptable?
Feb 01, 2023
go
idioms
Elegant way to catch "for loop reached last element"?
Jan 29, 2023
for-loop
foreach
idioms
perl
Better pythonic idiom for this repeated piece code pattern
Jan 15, 2023
python
design-patterns
idioms
readability
Why is "return by value" idiomatic in Rust (as opposed to out parameters)?
Sep 05, 2025
c++
rust
return-value
idioms
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