大约有 16,000 项符合查询结果（耗时：0.0338秒） [XML]
Modify alpha opacity of LESS variable
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Thanks! I've been getting tired of converting everything to RGBA!
– BillyNair
Jun 19 '13 at 1:47
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Get Enum from Description attribute [duplicate]
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@ErikE Enum cannot be specified as a constraint (msdn.microsoft.com/en-us/library/56b2hk61.aspx)
– max
Jul 22 '15 at 23:36
1
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Why does appending “” to a String save memory?
...g(x, y)) does effectively the same thing as appending "", but it makes the intent somewhat clearer.
– Joachim Sauer
Jan 27 '10 at 14:57
3
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Display HTML snippets in HTML
...+ with extension 'TextFX'. Mark the text, go to menu >TextFX >TextFX Convert >Encode HTML (&<>") → Done.
– Kai Noack
Jan 13 '13 at 18:07
2
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Get file name and extension in Ruby
I'm working on a program to download a video from YouTube, convert it to MP3 and create a directory structure for the files.
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Add swipe to delete UITableViewCell
... func tableView(tableView: UITableView!, numberOfRowsInSection section: Int) -> Int {
return self.items.count;
}
func tableView(tableView: UITableView!, cellForRowAtIndexPath indexPath: NSIndexPath!) -> UITableViewCell! {
var cell = tableView.dequeueReusableCellWi...
What's a 3D doing in this HTML?
... should use =, not =3D). :-) If your email software needs to use QP, it'll convert automatically.
– Chris Jester-Young
Oct 25 '10 at 15:48
52
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How do you make a deep copy of an object?
... final or can't be modified, extend the class and implement serializable.
Convert your class to a stream of bytes:
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);
oos.writeObject(object);
oos.flush();
oos.close();
bos.close();
byte[] b...
How to split a string literal across multiple lines in C / Objective-C?
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I am having this problem all the time, so I made a tiny tool to convert text to an escaped multi-line Objective-C string:
http://multilineobjc.herokuapp.com/
Hope this saves you some time.
share
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Switch statement for string matching in JavaScript
...h");
break;
}
Another approach is to use the String() constructor to convert the resulting array that must have only 1 element (no capturing groups) and whole string must be captured with quanitifiers (.*) to a string. In case of a failure the null object will become a "null" string. Not conve...