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How does the String class override the + operator?
... is convertible (§5.1.8)to a primitive numeric type, or a compile-time error occurs.
In every case, the type of each of the operands of the binary - operator must be
a type that is convertible (§5.1.8) to a primitive numeric type, or a
compile-time error occurs.
...
How to configure git push to automatically set upstream without -u?
...s by @VonC and @Frexuz are helpful, but both of their solutions produce an error for me. Using both of their answers, I cobbled together something that works for me:
[alias]
pu = ![[ $(git config "branch.$(git symbolic-ref --short HEAD).merge") = '' ]] && git push -u origin $(git sy...
How to rebase local branch with remote master
... master RB
When trying to push back to origin/RB, you'll probably get an error; if you're the only one working on RB, you can force push:
git push --force origin RB
...or as follows if you have git configured appropriately:
git push -f
...
Eclipse Android Plugin — libncurses.so.5
... @Oin this is the first thread that shows up for "android ncurses 5 so error" so it is relevant for other distros/packaging systems as well.
– Jason Axelson
May 30 '13 at 20:46
...
Rails migration: t.references with alternative name?
...fy a foreign_key option in the table creation like this ways, it raises an error saying the very table I'm creating doesn't exist... So I suspect it's not really supported by the official API.
– Quv
Nov 7 '17 at 3:53
...
Partly JSON unmarshal into a map in Go
...ings.NewReader(jsonStr)); err != nil {
fmt.Printf("err: %s\n", err.Error())
}
// populating data to a live car object.
if v, err := i.GetObjFromArr(0, car); err != nil {
fmt.Printf("err: %s\n", err.Error())
} else {
fmt.Printf("car (original): %s\n", car.GetN...
How do I do string replace in JavaScript to convert ‘9.61’ to ‘9:61’?
.... g means "global"
Note - you may need to add square brackets to avoid an error - title.replace(/[+]/g, " ")
credits vissu and Dante Cullari
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How to find where gem files are installed
...y handy as you can use it to grep or edit files:
grep -R 'Internal server error' "$(gem path thin)"
subl "$(gem path thin)"
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python assert with and without parenthesis
...foo == 8, \
"derp should be 8, it is " + str(foo)
Prints:
AssertionError: "derp should be 8, it is 7
Why does this python assert have to be different from everything else:
I think the pythonic ideology is that a program should self-correct without having to worry about the special flag to...
What does the M stand for in C# Decimal literal notation?
...biguous (and it may well be, although "1e" ends up with a curious compiler error message suggesting it's out of the range of viable doubles, not that it's syntactically invalid; I suspect that's a bug) it would still be confusing. "c" would possibly make sense without causing any confusion, although...