大约有 47,000 项符合查询结果（耗时：0.0658秒） [XML]
git shallow clone (clone --depth) misses remote branches
... shallow-description in the technical documentation, a "git-clone --depth 20 repo [...] result[s in] commit chains with a length of at most 20." A shallow clone therefore should contain the requested depth of commits, from the tip of a branch.
As - in addition - the documentation of git clone for t...
Detect if stdin is a terminal or pipe?
...
140
Use isatty:
#include <stdio.h>
#include <io.h>
...
if (isatty(fileno(stdin)))
...
git undo all uncommitted or unsaved changes
...
1704
This will unstage all files you might have staged with git add:
git reset
This will revert a...
In Intellij, how do I toggle between camel case and underscore spaced?
...:19
Meo
10.1k33 gold badges3939 silver badges4949 bronze badges
answered Jun 27 '13 at 18:56
DannyMoDannyMo
...
parseInt(null, 24) === 23… wait, what?
...
240
It's converting null to the string "null" and trying to convert it. For radixes 0 through 23, th...
Can clearInterval() be called inside setInterval()?
...
Yes you can. You can even test it:
var i = 0;
var timer = setInterval(function() {
console.log(++i);
if (i === 5) clearInterval(timer);
console.log('post-interval'); //this will still run after clearing
}, 200);
In this example, this timer clears whe...
Drop multiple tables in one shot in mysql
...
Leniel MaccaferriLeniel Maccaferri
91.3k4040 gold badges331331 silver badges445445 bronze badges
...
How do I verify jQuery AJAX events with Jasmine?
...yOn($, "ajax");
getProduct(123);
expect($.ajax.mostRecentCall.args[0]["url"]).toEqual("/products/123");
});
function getProduct(id) {
$.ajax({
type: "GET",
url: "/products/" + id,
contentType: "application/json; charset=utf-8",
dataType: "json"
});
}
...
Python group by
Assume that I have a set of data pair where index 0 is the value and index 1 is the type:
6 Answers
...
How to get last items of a list in Python?
...the python CLI interpreter:
>>> a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
>>> a
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
>>> a[-9:]
[4, 5, 6, 7, 8, 9, 10, 11, 12]
the important line is a[-9:]
s...