大约有 8,000 项符合查询结果（耗时：0.0153秒） [XML]
fastest MD5 Implementation in JavaScript
...
A demonstration of this md5 library can be found here: jsfiddle.net/v28gq
– Anderson Green
Jan 21 '13 at 13:10
16
...
Setup RSpec to test a gem (not Rails)
...//github.com/bundler/bundler/blob/33d2f67d56fe8bf00b0189c26125d27527ef1516/lib/bundler/cli/gem.rb#L36
share
|
improve this answer
|
follow
|
...
std::string formatting like sprintf
...t::format() provides the functionality you want:
As from the Boost format libraries synopsis:
A format object is constructed from a format-string, and is then given arguments through repeated calls to operator%.
Each of those arguments are then converted to strings, who are in turn combined i...
What is “lifting” in Scala?
...Option[B] into a partial function
PartialFunction[A, B]
Scala standard library defines Function.unlift as
def unlift[T, R](f: (T) ⇒ Option[R]): PartialFunction[T, R]
For example, play-json library provides unlift to help with construction of JSON serialisers:
import play.api.libs.json._
...
Rails update_attributes without save?
...pdate
Source:
https://github.com/rails/rails/blob/master/activerecord/lib/active_record/persistence.rb
https://github.com/rails/rails/blob/master/activerecord/lib/active_record/attribute_assignment.rb
Another cheat sheet:
http://www.davidverhasselt.com/set-attributes-in-activerecord/#cheat-she...
Abort makefile if variable not set
...IN_DIR, where to put binary artifacts)
$(call check_defined, \
LIB_INCLUDE_DIR \
LIB_SOURCE_DIR, \
library path)
This would output an error like this:
Makefile:17: *** Undefined OUT_DIR (build directory). Stop.
Notes:
The real check is done here:
$(if $(value...
Is there a way to instantiate objects from a string holding their class name?
...l has a factory template which is quite flexible: http://www.boost.org/doc/libs/1_54_0/libs/functional/factory/doc/html/index.html
My preference though is to generate wrapper classes which hide the mapping and object creation mechanism. The common scenario I encounter is the need to map different d...
Storing Image Data for offline web application (client-side storage database)
...on almost all browsers) for blob download from web server
I went with XHR2-Lib by Phil Parsons, which is very much like JQUERY .ajax()
https://github.com/p-m-p/xhr2-lib
Storage
IndexedDB for IE and FireFox
Chrome: Polyfill (blob stored using FileSystem API, reference kept in IndexedDB) polyf...
Click button copy to clipboard using jQuery
...ttps://jsfiddle.net/jfriend00/v9g1x0o6/
And, you can also get a pre-built library that does this for you with clipboard.js.
Old, historical part of answer
Directly copying to the clipboard via JavaScript is not permitted by any modern browser for security reasons. The most common workaround is ...
Regular cast vs. static_cast vs. dynamic_cast [duplicate]
...
See also boost's two additional casts: boost.org/doc/libs/1_47_0/libs/conversion/…
– Neil G
Aug 10 '11 at 17:31
3
...