: All Posts

while vs while true duplicate

This question already has answers here What is the purpose of the colon GNU Bash builtin 12 answers Closed 9 years ago When you look at how infinite loops

Read more →

Why check both isset and empty

Is there a difference between isset and empty If I do this double boolean check is it correct this way or redundant and is there a shorter way to do the same

Read more →

Why is an array not assignable to Iterable

with Java5 we can write Foo foos for Foo foo foos or just using an Iterable in the for loop This is very handy However you cant write a generic method for

Read more →

Write to UTF-8 file in Python

Im really confused with the codecsopen function When I do file codecsopentemp w utf8 filewritecodecsBOMUTF8 fileclose It gives me the error UnicodeDecodeError

Read more →

Making a flex item float right

I have a ltdiv classparentgt ltdiv classchild stylefloatrightgt Ignore parent ltdivgt ltdivgt another child ltdivgt ltdivgt The parent has parent display flex

Read more →