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Base64 encoding and decoding in client-side Javascript
... there any methods in JavaScript that could be used to encode and decode a string using base64 encoding?
13 Answers
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How to check if one of the following items is in a list?
...olution doesnt seem to work for me. i've substituted the numbers in L2 for strings, and i'm getting the following error: TypeError: 'in <string>' requires string as left operand, not list
– roastbeeef
Jan 16 '19 at 12:21
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Generate a random letter in Python
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Simple:
>>> import string
>>> string.ascii_letters
'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
>>> import random
>>> random.choice(string.ascii_letters)
'j'
string.ascii_letters returns a string containin...
Java `final` method: what does it promise?
...calculated value derived from those attributes. A good example is the Java String class.
Reliability and Contract -- Objects are composed of primitives (int, char, double, etc.) and/or other Objects. Not all operations applicable to those components should be applicable or even logical when they are...
Why am I seeing “TypeError: string indices must be integers”?
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item is most likely a string in your code; the string indices are the ones in the square brackets, e.g., gravatar_id. So I'd first check your data variable to see what you received there; I guess that data is a list of strings (or at least a list ...
How to convert / cast long to String?
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See the reference documentation for the String class: String s = String.valueOf(date);
If your Long might be null and you don't want to get a 4-letter "null" string, you might use Objects.toString, like: String s = Objects.toString(date, null);
EDIT:
You rever...
Using GZIP compression with Spring Boot/MVC/JavaConfig with RESTful
... httpProtocol.setCompressionMinSize(256);
String mimeTypes = httpProtocol.getCompressableMimeTypes();
String mimeTypesWithJson = mimeTypes + "," + MediaType.APPLICATION_JSON_VALUE;
httpProtocol.setCompressableMi...
Random / noise functions for GLSL
As the GPU driver vendors don't usually bother to implement noiseX in GLSL, I'm looking for a "graphics randomization swiss army knife" utility function set, preferably optimised to use within GPU shaders. I prefer GLSL, but code any language will do for me, I'm ok with translating it on my own ...
Cannot download Docker images behind a proxy
I installed Docker on my Ubuntu 13.10 (Saucy Salamander) and when I type in my console:
25 Answers
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What are some popular naming conventions for Unit Tests? [closed]
... for the name, rather than searching the name and then filter out test manually by eyes. It's a small distinction, but it's much easier to "test [class name]" and have only one pop up and reduce mental load
– THIS USER NEEDS HELP
Jan 31 '19 at 18:49
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