大约有 44,000 项符合查询结果（耗时：0.0550秒） [XML]
Whm>y m> can't radio buttons be “readonlm>y m>”?
... Disabled doesn't work, because it doesn't submit the value (or does it?), m>and m> it gram>y m>s out the radio button. Read-onlm>y m> is reallm>y m> what I'm looking for, but for some mm>y m>sterious reason it doesn't work.
...
Xcode duplicate/delete line
Coming from Eclipse m>and m> having been used to duplicate lines all the time, it's prettm>y m> strange finding out that Xcode has no such function. Or does it?
...
What is the idiomatic Go equivalent of C's ternarm>y m> operator?
In C/C++ (m>and m> manm>y m> languages of that familm>y m>), a common idiom to declare m>and m> initialize a variable depending on a condition uses the ternarm>y m> conditional operator :
...
Commenting in a Bash script inside a multiline commm>and m>
...omment here` \
def `#Another chance for a comment` \
xm>y m>z, etc.
m>And m> for pipelines specificallm>y m>, there is a clean solution with no overhead:
echo abc | # Normal comment OK here
tr a-z A-Z | # Another normal comment OK here
sort | # The pipelines are automaticallm>y m> co...
iOS: how to perform a HTTP POST request?
I'm approaching iOS development m>and m> I'd like to have one of mm>y m> first applications to perform a HTTP POST request.
7 Answers...
Warning: Null value is eliminated bm>y m> an aggregate or other SET operation in Aqua Data Studio
I have a problem when data is null m>and m> the warning has appear when the result is displam>y m>.
How to solve this problem?. How to change the null data to 0 when no data in the table?.
...
How to generate a number of most distinctive colors in R?
I am plotting a categorical dataset m>and m> want to use distinctive colors to represent different categories. Given a number n , how can I get n number of MOST distinctive colors in R? Thanks.
...
How do I do word Stemming or Lemmatization?
I've tried PorterStemmer m>and m> Snowball but both don't work on all words, missing some verm>y m> common ones.
21 Answers
...
UIActivitm>y m>ViewController crashing on iOS 8 iPads
... Xcode 6 (Beta 6). UIActivitm>y m>ViewController works fine with iPhone devices m>and m> simulators but crashes with iPad simulators m>and m> devices (iOS 8) with following logs
...
How do I create a URL shortener?
...a URL shortener service where m>y m>ou can write a long URL into an input field m>and m> the service shortens the URL to " http://www.example.org/abcdef ".
...