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How to clear the canvas for redrawing
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For more recent readers of this answer: be aware that this answer was modified and that some of the above comments no longer apply.
– daveslab
Jan 12 '17 at 11:26
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How do you remove an invalid remote branch reference from Git?
...Context
If you take a look in the revision logs, you'll note I suggested more "correct" techniques, which for whatever reason didn't want to work on their repository.
I suspected the OP had done something that left their tree in an inconsistent state that caused it to behave a bit strangely, and...
How to get string objects instead of Unicode from JSON?
...], 'foo': 'bar'}
>>> json_load_byteified(open('somefile.json'))
{'more json': 'from a file'}
How does this work and why would I use it?
Mark Amery's function is shorter and clearer than these ones, so what's the point of them? Why would you want to use them?
Purely for performance. Mark'...
Gson: How to exclude specific fields from Serialization without annotations
...ed json give it a transient keyword, eg:
private transient String name;
More details in the Gson documentation
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What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
I know that the >= operator means more than or equal to, but I've seen => in some source code. What's the meaning of that operator?
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How to determine if a number is a prime with regex?
...sed later on in the same regex.
The group captures 1 character, then 1 or more of any character. (The + character means one or more, but ONLY of the previous character or group. So this is not "two or four or six etc. characters", but rather "two or three etc." The +? is like +, but it tries to mat...
Unique combination of all elements from two (or more) vectors
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is someone with more rep than me able to accept this answer?
– Josh
Aug 26 '19 at 20:29
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What does .SD stand for in data.table in R
.... There's no significance to the initial ".", except that it makes it even more unlikely that there will be a clash with a user-defined column name.
If this is your data.table:
DT = data.table(x=rep(c("a","b","c"),each=2), y=c(1,3), v=1:6)
setkey(DT, y)
DT
# x y v
# 1: a 1 1
# 2: b 1 3
# 3: c 1...
What is VanillaJS?
...a JS started coming back in 2016 is that most modern browsers are now much more standards-compliant than they were in the past, so you need less and less frameworks (especially if you are a javascript expert).
– Sorin Postelnicu
Mar 7 '17 at 20:36
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Netty vs Apache MINA
...API and much better documentation. Performance seemed better on paper too. More importantly we knew that Trustin Lee would be on hand to answer any questions we had, and he certainly did that.
We found everything easier in Netty. Period. While we were trying to reimplement the same functionality we...