大约有 47,000 项符合查询结果（耗时：0.0671秒） [XML]
Can I install Python windows packages into virtualenvs?
Virtualenv is great: it lets me keep a number of distinct Python installations so that different projects' dependencies aren't all thrown together into a common pile.
...
Effective method to hide email from spam bots
On my homepage, I'm using this method to hide my email from spam bots:
34 Answers
34
...
AsyncTask and error handling on Android
... updates and handling of results in the main UI thread. What's unclear to me is how to handle exceptions if something goes haywire in AsyncTask#doInBackground .
...
Download a single folder or directory from a GitHub repo
...s://github.com/lodash/lodash/trunk/test
You might not see any activity immediately because Github takes up to 30 seconds to convert larger repositories, so be patient.
Full URL format explanation:
If you're interested in master branch, use trunk instead. So the full path is trunk/folde...
Import an existing git project into GitLab?
...repository that I want to import into gitlab. I created an empty project named Kint (under namespace raveren) in gitlab beforehand and it told me the http git url of the newly created project there is http://gitlab.example.com/raveren/kint.git
The commands are OS agnostic.
In a new directory:
git c...
How does one generate a random number in Apple's Swift language?
I realize the Swift book provided an implementation of a random number generator. Is the best practice to copy and paste this implementation in one's own program? Or is there a library that does this that we can use now?
...
Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
...
Well, this answer has become its own beast. Many new versions, it was getting stupid long. Many thanks to all of the great many contributors to this answer. But, in order to keep it simple for the masses. I archived all the versions/history of this an...
List comprehension vs. lambda + filter
...h to matter, and you shouldn't think much about performance until you've timed your code and found it to be a bottleneck, but the difference will be there.
The other overhead that might apply is that the lambda is being forced to access a scoped variable (value). That is slower than accessing a loc...
How to connect to LocalDB in Visual Studio Server Explorer?
...this after an hour of searching. I'm following this article on Entity Framework 6.0 which gives a simple walk-through on Code First. I created the project and installed the latest EF Nuget package for the project to compile. I also verified that I have Microsoft SQL Server 2012 Express LocalDB i...
Ruby on Rails form_for select field with class
...tp://api.rubyonrails.org/classes/ActionView/Helpers/FormOptionsHelper.html#method-i-select
share
|
improve this answer
|
follow
|
...