大约有 15,210 项符合查询结果（耗时：0.0284秒） [XML]
Is there a way to make R beep/play a sound at the end of a script?
...to the user. but it's the same thing as cat("foo\a"). Maybe the users have read this as cat("Hello world!\n")? Hard to tell...
– aL3xa
Jul 30 '10 at 11:38
2
...
How do you display JavaScript datetime in 12 hour AM/PM format?
...ou had to guarantee a zero is there, it would be (0[\d]:[\d]{2}). This now reads, look for 0 plus one other digit, then colon, then the rest.
– Steve Tauber
May 18 '17 at 10:11
1
...
Remove unused references (!= “using”)
....jetbrains.net/devnet/message/5244658 for another version of this answer.
Reading through the posts, it looks like there is some confusion as to the original question. Let me take a stab at it.
The original post is really asking the question: "How do I identify and remove references from one Visu...
Encode URL in JavaScript?
...hod. It URL encodes an object mapping fields to values, which is easier to read than calling an escape method on each value.
$.param({a:"1=2", b:"Test 1"}) // gets a=1%3D2&b=Test+1
share
|
impr...
“No newline at end of file” compiler warning
...nd with a non-escaped newline was removed in C++11. The specification now reads:
A source file that is not empty and that does not end in a new-line character, or that ends in a new-line character immediately preceded by a backslash character before any such splicing takes place, shall be proce...
Firebug-like debugger for Google Chrome
...
There is a Firebug-like tool already built into Chrome. Just right click anywhere on a page and choose "Inspect element" from the menu. Chrome has a graphical tool for debugging (like in Firebug), so you can debug JavaScript. It also does CSS inspection we...
Sort NSArray of date strings or objects
...
Thanks for your help, I think we should read more in Apple Docs but it seems so boring, until you use it.
– Abo3atef
Dec 22 '13 at 17:28
1
...
multiple prints on the same line in Python
... 3+
print("some string", end=""); to remove the newline insert at the end. Read more by help(print);
share
|
improve this answer
|
follow
|
...
Hibernate SessionFactory vs. JPA EntityManagerFactory
...ctory.getCurrentSession()? I mean, will it open new Session if it is not already created? How does it work in multithreaded environment?
– Sarvesh
Sep 17 '18 at 15:37
...
vim - How to delete a large block of text without counting the lines?
... here, but for completeness I will mention the method I used to use before reading some of the great answers mentioned above.
Suppose you want to delete from lines 24-39. You can use the ex command
:24,39d
You can also yank lines using
:24,39y
And find and replace just over lines 24-39 using
...