大约有 40,000 项符合查询结果（耗时：0.0487秒） [XML]
CSS force image resize and keep aspect ratio
...place 'contain' by 'cover' if you want to fill the div completely and crop extra pixels that doesn't fit the ratio
– mbritto
Nov 2 '15 at 9:31
...
How to add a new method to a php object on the fly?
...callable check in that if as well (So you don't accidentally try to call a string). And also throw a BadMethodCallException() if you can't find a method, so you don't have it return and think it did return successfully. Also, make the first param of the function the object itself, and then do an a...
How do you see the entire command history in interactive Python?
...history_length()):
print (readline.get_history_item(i + 1))
note the extra ()
(using shell scripts to parse .python_history or using python to modify the above code is a matter of personal taste and situation imho)
sh...
'pip' is not recognized as an internal or external command
...tallation had a "(1)" at the end of the .exe file name. After deleting the extra characters, python began wirking as expected
– Buffalo
Oct 7 '18 at 16:54
...
linq where list contains any in list
...
Or like this
class Movie
{
public string FilmName { get; set; }
public string Genre { get; set; }
}
...
var listofGenres = new List<string> { "action", "comedy" };
var Movies = new List<Movie> {new Movie {Genre="action", FilmName="Film1"},
...
How to keep environment variables when using sudo
...le by a feature of the bash builtin printf. The %q produces a shell quoted string. Unlike the parameter expansion in bash 4.4, this works in bash versions < 4.0
share
|
improve this answer
...
It is more efficient to use if-return-return or if-else-return?
...e blocks when possible. See the Anti-if Campaign
Also, they don't charge 'extra' for the line, you know :p
"Simple is better than complex" & "Readability is king"
delta = 1 if (A > B) else -1
return A + delta
sha...
java: HashMap not working
HashMap<String, int> doesn't seem to work but HashMap<String, Integer> does work.
Any ideas why?
5 Answers
...
Modify tick label text
...
Caveat: Unless the ticklabels are already set to a string (as is usually the case in e.g. a boxplot), this will not work with any version of matplotlib newer than 1.1.0. If you're working from the current github master, this won't work. I'm not sure what the problem is yet....
Send attachments with PHP Mail()?
...f the email
$subject = 'Test email with attachment';
//create a boundary string. It must be unique
//so we use the MD5 algorithm to generate a random hash
$random_hash = md5(date('r', time()));
//define the headers we want passed. Note that they are separated with \r\n
$headers = "From: webmas...