大约有 48,000 项符合查询结果（耗时：0.0680秒） [XML]
Ruby combining an array into one string
...
307
Use the Array#join method (the argument to join is what to insert between the strings - in this...
Rollback a Git merge
...
edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Jul 30 '12 at 13:32
...
What do (lambda) function closures capture?
...reate a new scope each time you create the lambda:
>>> adders = [0,1,2,3]
>>> for i in [0,1,2,3]:
... adders[i] = (lambda b: lambda a: b + a)(i)
...
>>> adders[1](3)
4
>>> adders[2](3)
5
The scope here is created using a new function (a lambda, for bre...
Why not abstract fields?
...
105
You can do what you described by having a final field in your abstract class that is initialise...
Print variables in hexadecimal or decimal format
...
cnicutarcnicutar
160k2121 gold badges307307 silver badges344344 bronze badges
...
Xcode - But… Where are our archives?
...obvious sense Apple.
– Michael
Apr 20 '16 at 22:24
24
Well done apple. Another step in the proces...
Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
...
105
The compiler can't generally transform
for (int c = 0; c < arraySize; ++c)
if (data[c] ...
Overwrite single file in my current branch with the same file in the master branch?
...
prayagupd
25.6k1010 gold badges120120 silver badges169169 bronze badges
answered Dec 12 '12 at 19:51
Nepomuk Frädric...
What is the difference between gsub and sub methods for Ruby Strings
...
209
The g stands for global, as in replace globally (all):
In irb:
>> "hello".sub('l', '*')...
Sort an array in Java
I'm trying to make a program that consists of an array of 10 integers which all has a random value, so far so good.
17 Answ...