大约有 7,900 项符合查询结果（耗时：0.0429秒） [XML]
How to play a notification sound on websites?
...ge
Advantages:
JavaScript-plugin for playing sounds based on Web Audio API with fallback to HTML5 Audio.
Plugin is working on most popular desktop and mobile browsers and can be used everywhere, from common web sites to browser games.
Audio-sprites support included.
No dependecies (jQuery not re...
Remove Elements from a HashSet while Iterating [duplicate]
...a nice method called removeIf that makes things easier and safer. From the API docs:
default boolean removeIf(Predicate<? super E> filter)
Removes all of the elements of this collection that satisfy the given predicate.
Errors or runtime exceptions thrown during iteration or by the predicate...
How to pause for specific amount of time? (Excel/VBA)
... without using the time literal. To sleep less than 1 second use the Sleep API in kernel32
– Andrew Dennison
Apr 6 '17 at 15:51
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TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different
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Also to note, it only started doing this at API level 7. Another "gotcha" in a ridiculous API.
– mxcl
Feb 11 '12 at 21:10
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Converting stream of int's to char's in java
...king about. He is using Reader's read method: java.sun.com/j2se/1.4.2/docs/api/java/io/Reader.html#read() The question he is asking is how to convert value returned by this method into char.
– Vanuan
May 7 '09 at 21:43
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Is there a portable way to get the current username in Python?
...y aren't portable, but that's what os.name and ifstatements are for.
win32api.GetUserName()
win32api.GetUserNameEx(...)
See:
http://timgolden.me.uk/python/win32_how_do_i/get-the-owner-of-a-file.html
share
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Best way to convert strings to symbols in hash
...ring and as Symbols:
my_hash.with_indifferent_access
see also:
http://api.rubyonrails.org/classes/ActiveSupport/HashWithIndifferentAccess.html
Or you can use the awesome "Facets of Ruby" Gem, which contains a lot of extensions to Ruby Core and Standard Library classes.
require 'facets'
...
jQuery: Check if div with certain class name exists
... is zero, it evaluates to false
if ($('div.mydivclass').length) {
http://api.jquery.com/size/
http://api.jquery.com/length/
UPDATE
The selected answer uses a perf test, but it's slightly flawed since it is also including element selection as part of the perf, which is not what's being tested he...
Node.js Mongoose.js string to ObjectId function
...invalid string? Looking for the best way to do input validation in a REST API for mongo id fields.
– Zambonilli
Jul 21 '14 at 18:42
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Jelly Bean DatePickerDialog — is there a way to cancel?
...alog.java checks for a null whenever it reads mCallback (since the days of API 3/1.5 it seems --- can't check Honeycomb of course), it won't trigger the exception. Considering Lollipop fixed the issue, I'm not going to look into it: just use the default implementation (covered in the class I provide...