大约有 43,000 项符合查询结果（耗时：0.0451秒） [XML]
throw Error('msg') vs throw new Error('msg')
...es act like a factory, like some other native constructors: Array, Object, etc. all check something like if (!(this instanceof Array)) { return new Array(arguments); }. (But note that String(x) and new String(x) are very different, and likewise for Number and Boolean.)
That said, in case of an erro...
Does Typescript support the ?. operator? (And, what's it called?)
...eturns the first value that evaluated to false. That may be 0, null, false etc. || returns the first value that evaluates to true.
– A. K-R
Mar 8 '16 at 14:29
34
...
How can I add CGPoint objects to an NSArray the easy way?
...erWithBool: numberWithInteger: numberWithFloat:, numberWithUnsignedShort:, etc.
– Jarret Hardie
May 22 '09 at 20:07
4
...
How do I use raw_input in Python 3
...e no global functions. Start out with some hindsight from other languages. Etc. Removing functions is not off the table either.
– dlamblin
Sep 25 '17 at 7:17
...
How to iterate through all git branches using bash script
...d historical implementations of normal Git commands (add, checkout, merge, etc.) use this same interface).
The plumbing command you want is git for-each-ref:
git for-each-ref --shell \
--format='git log --oneline %(refname) ^origin/master' \
refs/heads/
Note: You do not need the remotes/ pr...
how to draw directed graphs using networkx in python?
...using networkx.
just simple representation and can be modified and colored etc.
See the generated graph here.
Note: It's just a simple representation. Weighted Edges could be added like
g.add_edges_from([(1,2),(2,5)], weight=2)
and hence plotted again.
...
Get MD5 hash of big files in Python
...t as effectively use a block size of any multiple of 128 (say 8192, 32768, etc.) and that will be much faster than reading 128 bytes at a time.
– jmanning2k
Jul 15 '09 at 15:09
40
...
Git resolve conflict using --ours/--theirs for all files
...ours/theirs only affects unmerged files so you shouldn't have to grep/find/etc conflicts specifically.
share
|
improve this answer
|
follow
|
...
Mocking objects with Moq when constructor has parameters
...ect returned is returned as T, not as Mock<T>. So, mockLogger.Object etc. is not needed when giving them to the Mock of CustomerSyncEngine and as @JustinPihony mentioned, should show you a design time error.
– Josh Gust
Feb 8 '18 at 18:08
...
What exactly does git's “rebase --preserve-merges” do (and why?)
... the scenes, it shares code with "interactive rebase".)
But here I will sketch what I think is the essence of it. In order to reduce the number of things to think about, I have taken a few liberties. (e.g. I don't try to capture with 100% accuracy the precise order in which computations take place,...