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Pros and cons of using sbt vs maven in Scala project [closed]
...shot' cycle with depending on other of your own libraries which are bumped from minor version to minor version -- just close the project, update the version in the build file, re-run the gen-idea task, and re-open the project: updates done.
comes ready with most tasks you will need (compile, test, r...
comparing sbt and Gradle [closed]
... interested in using Gradle instead of Ivy for SBT.
(both tools can learn from each other)
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Display Animated GIF
...;/html>";
// Important to add this attribute to webView to get resource from outside.
webView.getSettings().setAllowFileAccess(true);
// Notice: should use loadDataWithBaseURL. BaseUrl could be the base url such as the path to asset folder, or SDCard or any other path, where your images or the o...
Which characters are valid in CSS class names/selectors?
...-9-]*
In short, the previous rule translates to the following, extracted from the W3C spec.:
In CSS, identifiers (including element names, classes, and IDs in
selectors) can contain only the characters [a-z0-9] and ISO 10646
characters U+00A1 and higher, plus the hyphen (-) and the undersc...
Differences between socket.io and websockets
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@moka, from your words can i conclude that the following statement is wrong? Socket.IO is actually more than a layer over WebSockets.
– Pulak Kanti Bhattacharyya
Aug 9 '14 at 15:18
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Find the most common element in a list
... and performance, a bonus 1-liner version with suitably mangled names:-).
from itertools import groupby as g
def most_common_oneliner(L):
return max(g(sorted(L)), key=lambda(x, v):(len(list(v)),-L.index(x)))[0]
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Stripping everything but alphanumeric chars from a string in Python
What is the best way to strip all non alphanumeric characters from a string, using Python?
11 Answers
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What is the difference between JavaScript and ECMAScript?
What's the difference between ECMAScript and JavaScript? From what I've deduced, ECMAScript is the standard and JavaScript is the implementation. Is this correct?
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Which exception should I raise on bad/illegal argument combinations in Python?
...s not intended to be caught in normal program execution or it would derive from RuntimeError.
– ereOn
May 28 '15 at 14:53
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TypeError: 'NoneType' object is not iterable in Python
... Coding Style Guidelines - PEP-008
NoneTypes are Sneaky, and can sneak in from lambdas:
import sys
b = lambda x : sys.stdout.write("k")
for a in b(10):
pass #TypeError: 'NoneType' object is not iterable
NoneType is not a valid keyword:
a = NoneType #NameError: name 'NoneTy...