大约有 12,000 项符合查询结果（耗时：0.0334秒） [XML]
How to check if a file exists in Documents folder?
...L of the documents directory. The following checks if there's a file named foo.html:
let fooURL = documentsURL.appendingPathComponent("foo.html")
let fileExists = FileManager().fileExists(atPath: fooURL.path)
Objective-C:
NSString* documentsPath = NSSearchPathForDirectoriesInDomains(NSDocumentDi...
What's the best way to convert a number to a string in JavaScript? [closed]
...
like this:
var foo = 45;
var bar = '' + foo;
Actually, even though I typically do it like this for simple convenience, over 1,000s of iterations it appears for raw speed there is an advantage for .toString()
See Performance tests here (n...
Is it possible to have different Git configuration for different projects?
...tern ends with /, ** will be automatically added. For example, the pattern foo/ becomes foo/**. In other words, it matches foo and everything inside, recursively.
So I use in my case,
~/.gitconfig :
[user] # as default, personal needs
email = myalias@personal-domain.fr
name = bcag2
[include...
Android - Package Name convention
..., the suggestion for e-mail seems a bit dangerous - what if my e-mail were foo@outlook.com and Microsoft wanted to create a foo package for Outlook? Both would be at com.outlook.foo, right?
– HappyDog
May 22 at 9:50
...
How do you make div elements display inline?
...eaten until it becomes a span (at least 9 times out of 10)...
<span>foo</span>
<span>bar</span>
<span>baz</span>
...answers the original question...
share
|
im...
Python: try statement in a single line
...e the or trick. (This is the same problem people run into when they say if foo: when they mean if foo is not None:.)
share
|
improve this answer
|
follow
|
...
Python os.path.join on Windows
...since there is a
current directory for each drive,
os.path.join("c:", "foo") represents a
path relative to the current directory
on drive C: (c:foo), not c:\foo.
As ghostdog said, you probably want mypath=os.path.join('c:\\', 'sourcedir')
...
How to fix height of TR?
...a deserunt mollit anim id est laborum.</p></td>
<td>Foo</td></tr><tr><td>Bar</td><td>Baz</td></tr><tr><td>Qux</td>
<td>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor in...
rspec 3 - stub a class method
...g to implement this but when I write that mock and then write expect(Class.foo).to eq(bar) I get a "wrong number of arguments error" because the foo method normally wants 2 arguments....but I just want it to return what I put in the stub
– sixty4bit
Mar 5 '15 a...
Flask raises TemplateNotFound error even though template file exists
...his is what it looks like when a search is successful; in this example the foo/bar.html template extends the base.html template, so there are two searches:
[2019-06-15 16:03:39,197] INFO in debughelpers: Locating template "foo/bar.html":
1: trying loader of application "flaskpackagename"
...