大约有 14,600 项符合查询结果（耗时：0.0235秒） [XML]
Is there a good reason I see VARCHAR(255) used so often (as opposed to another length)?
...
With integers, you count starting from 0 and you end at 255. But with places in a string, you count starting from the 1st place, so doesn't it make sense to end at the 256th place, because you started at 1 instead of 0? I'm not agreeing with varcha...
Will Emacs make me a better programmer? [closed]
...hat Emacs helps me, mainly because I spent my college years pre-paying the start-up cost of learning how to modify it to suit my needs, and modifying myself to its needs.
But other people do things differently, and as they say "That's OK".
...
Difference between CR LF, LF and CR line break types?
..., because this sequence was
required to position those printers at
the start of a new line. On these
systems, text was often routinely
composed to be compatible with these
printers, since the concept of device
drivers hiding such hardware details
from the application was not yet well
...
Comparison between Corona, Phonegap, Titanium
...on't know... is that a stupid name? It's easier to say - I know that much) start their lives as web apps and end their lives as web apps. On the iPhone, your html/js/etc. is just executed inside a UIWebView control, and the PhoneGap JavaScript APIs your js calls are routed to native APIs.
Titanium ...
Could not load type 'System.Runtime.CompilerServices.ExtensionAttribute' from assembly 'mscorlib
When starting up my web site for the first time, I'm getting this error
10 Answers
10
...
What is the difference between single-quoted and double-quoted strings in PHP?
...ables and such.
Heredoc string syntax works like double quoted strings. It starts with <<<. After this operator, an identifier is provided, then a newline. The string itself follows, and then the same identifier again to close the quotation. You don't need to escape quotes in this syntax.
...
Should I return EXIT_SUCCESS or 0 from main()?
... be including stdlib directly or indirectly anyway.
For that matter, in C starting with the 1999 standard, and in all versions of C++, reaching the end of main() does an implicit return 0; anyway, so you might not need to use either 0 or EXIT_SUCCESS explicitly. (But at least in C, I consider an e...
Add alternating row color to SQL Server Reporting services report
...tion of what color the first row should be in a group; the group will just start with the opposite color from the last line of the previous group. I wanted my groups to always start with the same color...the first row of each group should always be white, and the next row colored.
The basic concep...
What is a faster alternative to Python's http.server (or SimpleHTTPServer)?
...roposal is fast an consumes just about 2 MB instead of 5 GB Memory, before starting to swap and getting really slow.
– daniel
Apr 14 '16 at 21:03
2
...
Tablix: Repeat header rows on each page not working - Report Builder 3.0
...roups (on the left), not the Column groups (on the right), even though you start by clicking the dropdown in Columns. Thanks Stacia, brilliant.
– moodboom
Nov 20 '12 at 13:55
6
...