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How do I size a UITextView to its content?
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400 vs 422 response to POST of data
...n that describes the situation exactly, I would choose the latter.
Furthermore, RFC 4918 Section 21.4 refers to the IANA Hypertext Transfer Protocol (HTTP) Status Code Registry, where 422 can be found.
I propose that it is totally reasonable for an HTTP client or server to use any status code from...
What's the reason I can't create generic array types in Java?
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I was asking more about how ArrayList<T> works with its' private T[] myArray. Somewhere in the code, it must have an array of generic type T, so how?
– Thumbz
Mar 26 '14 at 1:02
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What is the difference between JDK dynamic proxy and CGLib?
...ay not cost any extra stack frames. This becomes increasingly relevant the more complex the app gets (because the larger the stack, the more memory threads consume).
– Ray
Feb 8 '13 at 19:12
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What are the differences among grep, awk & sed? [duplicate]
...they have the ability to remove, add and modify the text as well (and much more).
awk is mostly used for data extraction and reporting. sed is a stream editor
Each one of them has its own functionality and specialties.
Example
Sed
$ sed -i 's/cat/dog/' file.txt
# this will replace any occurren...
What is polymorphism, what is it for, and how is it used?
...n include method overloading with different parameter types as well as the more pure form of polymorphism.
– paxdiablo
Apr 18 '17 at 3:21
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Idiomatic way to convert an InputStream to a String in Scala
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Raam's answer is also awesome (and slightly more concise), but marking Rex's as THE answer, because it's more specifically like the example. Glueing the lines back together was specific a few cases, but you reminded me that I've used this code in places where it isn't...
Can constructors be async?
... it seems to me that having the possibility of an async constructor brings more trouble than it's worth.
If you actually want the “fire and forget” semantics of async void methods (which should be avoided, if possible), you can easily encapsulate all the code in an async void method and call th...
Combining two Series into a DataFrame in pandas
...]:
index s1 s2
0 A 1 3
1 B 2 4
Note: This extends to more than 2 Series.
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