大约有 43,000 项符合查询结果（耗时：0.0520秒） [XML]
How can I search for a commit message on GitHub?
... @DanDascalescu Strange, I was able to find commits going back at least 5 months with the -g flag.
– Chrispy
May 26 '15 at 16:11
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Returning value from Thread
...;
int value = foo.getValue();
tl;dr a thread cannot return a value (at least not without a callback mechanism). You should reference a thread like an ordinary class and ask for the value.
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Writing a list to a file with Python
... print >> f, item
If you're keen on a single function call, at least remove the square brackets [], so that the strings to be printed get made one at a time (a genexp rather than a listcomp) -- no reason to take up all the memory required to materialize the whole list of strings.
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Changing navigation bar color in Swift
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Thanks man, your answer really helped me at least for me i used the first part of it and it was awesome and very useful
– Ameer Fares
Jun 27 '16 at 23:28
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Why is Java's boolean primitive size not defined?
...to the question of how
much a boolean consumes, yes it does
consume at least one byte, but due to
alignment rules it may consume much
more. IMHO it is more interesting to
know that a boolean[] will consume one
byte per entry and not one bit,plus
some overhead due to alignment and for
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jQuery 'input' event
...rowsers I've tested.
Thus, you'd expect this to work, but it DOES NOT (at least currently):
$(':text').input(function(){ doSomething(); });
Again, if you wanted to leverage event delegation (e.g. to set up the event on the #container before your input.text is added to the DOM), this should come ...
How to hide first section header in UITableView (grouped style)
...derInSection method
Within the heightForHeaderInSection method, return the least positive number. (not zero!)
func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
let headerHeight: CGFloat
switch section {
case 0:
// hide the header
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Save Screen (program) output to a file
...vers which run indefinitely and so far I haven't seen such situation in at least 1 year. If you want we can start a chat and I can help you to debug your problem.
– lepe
Oct 14 '16 at 6:35
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qmake: could not find a Qt installation of ''
...er, even if it's a nice attempt, does fall short in a number of places, at least in the distro world. Ideally each app should be either be recalled after the major version or compatibility should be retained.
– lisandro
Oct 19 '17 at 17:20
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do { … } while (0) — what is it good for? [duplicate]
... is good for any sort of loop construct where one must execute the loop at least once. It is possible to emulate this sort of looping through either a straight while or even a for loop, but often the result is a little less elegant. I'll admit that specific applications of this pattern are fairly ...