大约有 11,643 项符合查询结果（耗时：0.0338秒） [XML]
What is attr_accessor in Ruby?
... talks about syntax like some_method :name => "whatever", :notherName, :etc
– B T
Feb 5 '15 at 1:19
add a comment
|
...
Could not establish trust relationship for SSL/TLS secure channel — SOAP
...ent to the user's proxy); see proxycfg for XP / 2003 (not sure about Vista etc)
share
|
improve this answer
|
follow
|
...
boolean in an if statement
...on-zero number, any non-empty string value, any object or array reference, etc...
On the other hand:
if (booleanValue === true)
This will only satisfy the if condition if booleanValue is exactly equal to true. No other truthy value will satisfy it.
On the other hand if you do this:
if (someV...
What is Data Transfer Object?
...ST/whatever) endpoint from somewhere, or consuming a webservice using SOA, etc...) you do not want to transmit the big sized object with code that is not necessary for the endpoint, will consume data, and slow down the transfer.
...
What Vim command(s) can be used to quote/unquote words?
... step 4 with anything you like {a line, a word until found some character, etc}.
Make recorded macro persistent
open .vimrc
go to end of file
change to insert mode. type this to make it persistent:
let @q='ctrl + r ctrl + r q'
save and quit
open your files, go to some words
now press @q
...
Can someone explain in simple terms to me what a directed acyclic graph is?
...pplication programming, any decent automated build tool (make, ant, scons, etc.) will use DAGs to ensure proper build order of the components of a program.
share
|
improve this answer
|
...
No output to console from a WPF application?
...le();
[DllImport(Kernel32_DllName)]
private static extern IntPtr GetConsoleWindow();
[DllImport(Kernel32_DllName)]
private static extern int GetConsoleOutputCP();
public static bool HasConsole
{
get { return GetConsoleWindow() != IntPtr.Zero; }
}
/// <s...
Calculate difference between two datetimes in MySQL
...is like in stackoverflow your question posted 2s ago, 30s ago, 2 min ago.. etc. I want similar kind of functionality. For example there is one table say REQUESTS (id, message, timestamp). timestamp while storing will be NOW() . while i run a query, select * from requests, instead of displaying ...
Make a div into a link
...ny interactive content (other <a> elements, <button> elements, etc.).
– user113292
Apr 14 '11 at 1:23
50
...
How to round up to the nearest 10 (or 100 or X)?
...he digits-argument of round(), R will round it to the multiples of 10, 100 etc.
round(9, digits = -1)
[1] 10
round(89, digits = -1)
[1] 90
round(89, digits = -2)
[1] 100
share
|
...