大约有 30,000 项符合查询结果（耗时：0.0538秒） [XML]
How to check if a given directory exists in Ruby
...
If it matters whether the file you're looking for is a directory and not just a file, you could use File.directory? or Dir.exist?. This will return true only if the file exists and is a directory.
As an aside, a more idiomatic way to write the method...
How do I make Vim do normal (Bash-like) tab completion for file names?
When I'm opening a new file in Vim and I use tab completion, it completes the whole file name instead of doing the partial match like Bash does. Is there an option to make this file name tab completion work more like Bash?
...
Gradients in Internet Explorer 9
...
I wonder if there's a way to cache these svg files once they are created.
– Mike Kormendy
Oct 18 '14 at 18:09
...
How do I enable C++11 in gcc?
...
H2CO3 is right, you can use a makefile with the CXXFLAGS set with -std=c++11
A makefile is a simple text file with instructions about how to compile your program. Create a new file named Makefile (with a capital M). To automatically compile your code just typ...
Query an XDocument for elements by name at any depth
... I'm trying to get all EmbeddedResource node from c# project file, and this is only way that works. XDocument document = XDocument.Load(csprojPath); IEnumerable<XElement> embeddedResourceElements = document.Descendants( "EmbeddedResource"); Is not works and I don't understand ...
What is the difference between a .xib file and a .storyboard?
...t. Storyboard achieves two things:
.storyboard is essentially one single file for all your screens in the app and it shows the flow of the screens. You can add segues/transitions between screens, this way. So, this minimizes the boilerplate code required to manage multiple screens.
Minimizes the o...
What does the > (greater than bracket) mean beside file names in Eclipse's Package Explorer?
...he Package Explorer is intermittently littered with a > to the left of the file name The parent package names have them too. (Note that this is an AspectJ project, but I don't think that matters.)
...
Amazon S3 Change file download name
I have files stored on S3 with a GUID as the key name.
7 Answers
7
...
How can I match a string with a regex in Bash?
...hat contains a function so when given a .tar , .tar.bz2 , .tar.gz etc. file it uses tar with the relevant switches to decompress the file.
...
Example of multipart/form-data
...erver and an user agent like a browser or cURL.
Save the form to an .html file:
<form action="http://localhost:8000" method="post" enctype="multipart/form-data">
<p><input type="text" name="text" value="text default">
<p><input type="file" name="file1">
<p>...