大约有 40,000 项符合查询结果（耗时：0.0474秒） [XML]
How to focus on a form input text field on page load using jQuery?
...answered Oct 20 '09 at 8:51
Tim DownTim Down
281k6464 gold badges415415 silver badges497497 bronze badges
...
How was the first compiler written?
...mputer of today was built one abstraction at a time.
If you want to break down the barrier that keeps computers feeling like magic, I HIGHLY recommend reading CODE by Charles Petzold and/or The Elements of Computing Systems. With just a basic knowledge of programming, these wonderfully accessible b...
Why is it considered a bad practice to omit curly braces? [closed]
...s for quite a while to make sure what the author intended. I may even hunt down the original author to confirm.
if (condition)
DoSomething();
DoSomethingElse();
share
|
improve this answe...
One SVN repository or many?
...
The single vs. multiple issue comes down to personal or organizational preference.
Management of multiple vs. single mainly comes down to access control and maintenance.
Access control for a single repository can be contained in a single file; Multiple repos...
Determine the line of code that causes a segmentation fault?
...ebug-prints, recompile, and run the test again, until you have narrowed it down to a single line of code. At that point you can fix the bug and remove all of the temporary debug-prints.
It's quite tedious, but it has the advantage of working just about anywhere -- the only times it might not is if...
Simple Vim commands you wish you'd known earlier [closed]
...rs... just a little rotation of both hands).
– Jason Down
Oct 6 '09 at 4:33
43
use 'jk' as a vari...
Why are empty strings returned in split() results?
... Thank you for this, I don't know why this answer is so far down, everything else is rudimentary stuff.
– Wedge
Apr 6 '17 at 18:11
7
...
How do I remove documents using Node.js Mongoose?
...e.html - so be careful, using this method can cause serious, hard to track down issues.
– Jed Watson
May 13 '14 at 7:25
1
...
Travel/Hotel API's? [closed]
...
HotelsCombined has an easy-to-access and useful service to download the data feed files with hotels. Not exactly API, but something you can get, parse and use. Here is how you do it:
Go to http://www.hotelscombined.com/Affiliates.aspx
Register there (no company or bank data is need...
How to allocate aligned memory only using the standard library?
...gned pointer: 0x800001. Adding the 16 gives 0x800011. Now I want to round down to the 16-byte boundary — so I want to reset the last 4 bits to 0. 0x0F has the last 4 bits set to one; therefore, ~0x0F has all bits set to one except the last four. Anding that with 0x800011 gives 0x800010. You ca...