大约有 38,000 项符合查询结果（耗时：0.0486秒） [XML]
How to make ThreadPoolExecutor's submit() method block if it is saturated?
...l threads or the process will repeat.
http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/ThreadPoolExecutor.CallerRunsPolicy.html
From the docs:
Rejected tasks
New tasks submitted in method execute(java.lang.Runnable) will be
rejected when the Executor has been
shut down, an...
Prevent double submission of forms in jQuery
...Query documentation you should be using .prop instead of .attr. Reference: api.jquery.com/prop/#entry-longdesc-1 "The .prop() method should be used to set disabled and checked instead of the .attr() method. "
– J Plana
Jan 20 at 20:23
...
What's an elegant way to conditionally add a class to an HTML element in a view?
...
@Anurag, check this out api.rubyonrails.org/classes/ActionController/…. Pretty neat stuff.
– maček
Apr 13 '10 at 5:22
...
How to know if user is logged in with passport.js?
...fined. This is frustrating because I want to allow any visitor to call an API, but tailor the content of the response depending on who is requesting.
– Lawrence I. Siden
Nov 25 '14 at 23:11
...
Android Writing Logs to text File
...
Use slf4android lib.
It's simple implementation of slf4j api using android java.util.logging.*.
Features:
logging to file out of the box
logging to any other destination by LoggerConfiguration.configuration().addHandlerToLogger
shake your device to send logs with screenshot via ...
Does List guarantee insertion order?
...of your method/algorithm you should explicitly order the list or have your API take the appropriate Interface/class such as IOrderedEnumerable or SortedList, otherwise you should not rely on a particular implementation to behave a certain way unless it is explicitly stated unambiguously" You also h...
How to return smart pointers (shared_ptr), by reference or by value?
...th the pointer once you pass it off, so don't encourage misuse giving your API users enough rope to hang themselves.
Secondly, look at your smart pointer's implementation, if possible. Construction and destruction should be darn close to negligible. If this overhead isn't acceptable, then don't use...
Android Spanned, SpannedString, Spannable, SpannableString and CharSequence
..., do not have "performance impacts" -- they are merely a description of an API.
I am not aware that SpannableString is significantly slower than SpannedString at any particular operation. However, SpannableStringBuilder (which allows for manipulating the text in addition to the spans that format th...
Custom attributes - Yea or nay?
...="http://www.w3.org/1999/xhtml" xmlns:addthis="http://www.addthis.com/help/api-spec">
...
<a addthis:title="" addthis:url="" ...>
Facebook (even tags)
<html xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml">
...
<fb:like href="http://de...
list every font a user's browser can display
... fonts is common browser fingerprinting technique so it is unlikely any JS API will ever be added which will directly return a list.
FontFaceSet.check() support is good enough to be used but will need a fallback e.g. this answer for older browsers.
Checking the following list of fonts takes 150ms+ s...