大约有 16,000 项符合查询结果（耗时：0.0294秒） [XML]
What is the scope of variables in JavaScript?
...s it even matter? Also, where are the variables stored if they are defined globally?
26 Answers
...
^M at the end of every line in vim
When I am editing source files using vim and other editors sometimes at the end of the line I get these ^M characters at the end of each line. I think that it has something to do with editing a file in windows and then in linux. How can I remove all of these automatically?
...
HTML 5 strange img always adds 3px margin at bottom [duplicate]
When I change my website to
11 Answers
11
...
What is the difference between pip and conda?
...anager for python packages. However, I saw the installation on IPython's website use conda to install IPython.
12 Answers...
Get last record in a queryset
...
You could simply do something like this, using reverse():
queryset.reverse()[0]
Also, beware this warning from the Django documentation:
... note that reverse() should
generally only be called on a QuerySet
which has a defined ordering (e.g.,...
How do you automate Javascript minification for your Java web applications?
I'm interested in hearing how you prefer to automate Javascript minification for your Java web apps. Here are a few aspects I'm particularly interested in:
...
How to strip all non-alphabetic characters from string in SQL Server?
How could you remove all characters that are not alphabetic from a string?
18 Answers
...
Upload artifacts to Nexus, without Maven
...use Maven for builds. And I'd rather not introduce Maven/POM files just to get files into Nexus.
13 Answers
...
set date in input type date
...low the fiddle link for demo:
var now = new Date();
var day = ("0" + now.getDate()).slice(-2);
var month = ("0" + (now.getMonth() + 1)).slice(-2);
var today = now.getFullYear()+"-"+(month)+"-"+(day) ;
$('#datePicker').val(today);
...
Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?
The following are two methods of building a link that has the sole purpose of running JavaScript code. Which is better, in terms of functionality, page load speed, validation purposes, etc.?
...