大约有 23,000 项符合查询结果（耗时：0.0437秒） [XML]
What is the Sign Off feature in Git for?
...ship information is not sufficient. I might have written a patch, but if I based it on some code from Unix, I wouldn't have permission to release it under the GPL (at least without signoff from someone higher up). Or, a patch may make it between several different maintainers before winding up in the...
Python dictionary: are keys() and values() always the same order?
...
For what it's worth, some heavy used production code I have written is based on this assumption and I never had a problem with it. I know that doesn't make it true though :-)
If you don't want to take the risk I would use iteritems() if you can.
for key, value in myDictionary.iteritems():
...
Numpy matrix to array
...g/doc/numpy-1.14.0/reference/generated/numpy.matrix.A1.html
matrix.A1
1-d base array
share
|
improve this answer
|
follow
|
...
How to pop an alert message box using PHP?
...anguage. This is what allows it do things like INSERT something into a database on the server.
But an alert is rendered by the browser of the client. You would have to work through javascript to get an alert.
share
...
How to get a float result by dividing two integer values using T-SQL?
...
Looks like this trick works in SQL Server and is shorter (based in previous answers)
SELECT 1.0*MyInt1/MyInt2
Or:
SELECT (1.0*MyInt1)/MyInt2
share
|
improve this answer
...
How can I select all children of an element except the last child?
...
you would append this to your normal base selector (div in the OP example)
– Dallas
Apr 26 '19 at 14:29
4
...
Trim string in JavaScript?
...tevenlevithan.com/archives/faster-trim-javascript
Non-surprisingly regexp-based are slower than traditional loop.
Here is my personal one. This code is old! I wrote it for JavaScript1.1 and Netscape 3 and it has been only slightly updated since. (Original used String.charAt)
/**
* Trim string...
How to convert ASCII code (0-255) to its corresponding character?
...
For MIDP 2 / CLDC 1.1 based platforms (which don't have Character.toString(char), stackoverflow.com/a/6210938/923560 provides additional solutions.
– Abdull
Sep 22 '14 at 12:07
...
How to disable “Save workspace image?” prompt in R?
..., runLast = TRUE)
{
.Internal(quit(save, status, runLast))
},
"base"
)
Put the above code in your .Rprofile so it will be run on startup for every session.
share
|
improve this answer
...
How to view file history in Git?
...
you could also use tig for a nice, ncurses-based git repository browser. To view history of a file:
tig path/to/file
share
|
improve this answer
|
...