大约有 40,000 项符合查询结果（耗时：0.0540秒） [XML]
Is there any performance reason to declare method parameters final in Java?
...
I have seen Sun's compiler emit marginally shorter bytecode when the only difference between the two methods has been the "finality" of local variables. Micro-optimizations are a real thing, and compilers do actually make them. What really matters, of course, is ...
How to handle initializing and rendering subviews in Backbone.js?
...fferent problems. I'm curious to know if there is a better way that solves all of the problems:
7 Answers
...
Check if checkbox is checked with jQuery
...here is more than one checkbox with that class name. The is(':checked') really only works on one element.
– John Boker
Apr 17 '13 at 12:59
5
...
Cannot set boolean values in LocalStorage?
...ber or a boolean, the operands are converted to numbers if possible - I totally didn't realize that. I thought if one were a string, the other was cast to a string. Cheers (+1).
– Andy E
Jul 16 '10 at 9:01
...
Read binary file as string in Ruby
...g it as a one-liner solution (like so many things on stackoverflow)? After all, it works, and the name for these functions were just an arbitrary choice of the ruby library designers. If only we had some language with synonyms... that still somehow knows exactly what we want in edge cases/ambiguous ...
Branch from a previous commit using Git
...
@MattFenwick Git will allow you to use shortened hashes everywhere a hash is allowed, as long as the shortened hash is ''unique'' in the repository. So if it didn’t work, try adding another character from the hash.
– poke
...
In absence of preprocessor macros, is there a way to define practical scheme specific flags at proje
... The simplest example is the DEBUG=1 macro that is defined by default for all Xcode projects in the default scheme for the Run build. One could query #ifdef DEBUG ... and make decisions in the code accordingly, even compiling out non-necessary code.
...
How do I delete a local repository in git? [duplicate]
...ommands in your terminal window:
defaults write com.apple.finder AppleShowAllFiles TRUE
killall Finder
Source: http://lifehacker.com/188892/show-hidden-files-in-finder.
share
|
improve this answe...
How to get the HTML for a DOM element in javascript
...
Now that it's 2013, calling "domnode.outerHTML" works on all major browsers (FF since v11)
– Kevin
Oct 31 '13 at 17:23
ad...
How do you create a hidden div that doesn't create a line break or horizontal space?
...lobal HTML attribute hidden which is available since HTML5.1 which is basically the same as saying display: none although straight from HTML. However any use of the display property overrides the behavior of the hidden global attribute.
– Marius Mucenicu
Aug 29...