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Jonne Haß

Rating
1542.39 (10,683rd)

Reputation
2,615 (64,630th)

Page: 1 2

Title	Δ
Is there a more idiomatic way to cast json to a specific Hash type...	0.00
Is there a way to do one-liners in Crystal language?	+4.06
Crystal-lang: Recursive JSON or Hash	0.00
Crystal language: is the first argument to delay in seconds or mill...	+3.49
Create C function binding from a header file in Crystal	0.00
Why I can't define a function in the `lib` scope?	0.00
How to handle fiber exception outside of fiber?	0.00
Send and read data through socket from fiber	+3.69
Crystal - How to dynamically get global variables from modules in m...	+2.66
What is the "&-=" operator in Crystal Lang?	0.00
Is there any alternative to python ast module in Crystal?	0.00
Is mutation safe on a static variable from multiple thread in cryst...	0.00
Int32 vs Float64 performances in Crystal	0.00
How to declare a block argument with one or two arguments in crystal	0.00
Fibonacci problem causes Arithmetic overflow	0.00
Creating methods with a macro based on the names of an enum	0.00
How to store any class object in an hash map	0.00
Error: undefined local variable or method 'var' for top-level	0.00
Type refinement in Crystal from yielding blocks	0.00
Issue inferring type for generic	0.00
Can modules be used as type restrictions?	0.00
best practices for generic constant in crystal lang	0.00
How to read all the items from the Channel when you don't know...	0.00
How to you convert an Int32 into a string (base 16) with a leading...	0.00
Is there a way to pipe IO?	0.00
Compile time reflection over type members	0.00
How to rescue/catch an "Error writing file: Broken pipe (Errno...	0.00
type narrowing not work if type is specified?	0.00
crystal class with macro not compiling	0.00
Array filtering does not change the array in Crystal	0.00
How To Parse JSON From Doubly Nested Response	0.00
I can’t use mmap to share a Hash between processes	0.00
How can I verify a pem_cert and signiture (RSA-SHA1)?	0.00
Why is the .to_s method needed in Crystal when converting user inpu...	+1.06
Crystal lang takes option parameters from OptionParser when it shou...	0.00
undefined method 'to_slice' for IO::ARGF (compile-time type...	0.00
how to iterate and statically type values using JSON::Serializable?	0.00
How can I change this to not run out of memory?	0.00
Why do processes killed in a Signal trap block become zombies inste...	0.00
How to define the methods inside module based on passed array of st...	+3.72
Crystal : class warp or extension methods like CSharp	0.00
diaspora: how to apply admin role?	0.00
Using a Proc accepting a Tuple containing unions	0.00
Timers/Intervals in Crystal Lang	0.00
What is superclass mismatch in Crystal Lang?	0.00
How to get the name of the arguments passed into a block?	+4.03
Flatten array in depth one	0.00
Is there a way to use non Tuple objects with splat operator in Crys...	+4.12
Threading HTTP requests in Crystal	0.00
Declare type of instance variable on controller	-4.02