大约有 7,600 项符合查询结果（耗时：0.0286秒） [XML]
Google Authenticator available as a public service?
...thenticator (two factor authentication) on self-running (e.g. LAMP stack) web apps?
10 Answers
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how to read System environment variable in Spring applicationContext
...ng a bean definition like this:
e.g.
<bean class="org.springframework.web.context.support.ServletContextPropertyPlaceholderConfigurer">
<property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
<property name="searchSystemEnvironment" value="true" ...
Redeploy alternatives to JRebel [closed]
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They now have a dedicated web site: hotswapagent.org. The project is quite new but it appears to work quite well.
– Didier L
Mar 7 '14 at 13:14
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u'\ufeff' in Python string
...ference between big- and little-endian UTF-16 encoding. If you decode the web page using the right codec, Python will remove it for you. Examples:
#!python2
#coding: utf8
u = u'ABC'
e8 = u.encode('utf-8') # encode without BOM
e8s = u.encode('utf-8-sig') # encode with BOM
e16 = u.encode('...
Is there a query language for JSON?
...nguages (Java, node.js, php, ...) and even available in the browser via jq-web.
Here are some illustrations based on the original question, which gave this JSON as an example:
[{"x": 2, "y": 0}}, {"x": 3, "y": 1}, {"x": 4, "y": 1}]
SUM(X) WHERE Y > 0 (would equate to 7)
map(select(....
Getting a list of associative array keys
...nymore (for which a polyfill is available developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…)
– Simon_Weaver
Dec 11 '17 at 1:55
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Stop/Close webcam which is opened by navigator.getUserMedia
I opened a webcam by using the following JavaScript code: navigator.getUserMedia
16 Answers
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Is there a good charting library for iPhone? [closed]
...pen source so you could modify it if needed.
I've also considered using a WebView to use a JavaScript graphing library, but that's just a thought.
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Span inside anchor or anchor inside span or doesn't matter?
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Personally, as a web developer, I only ever put a span within an anchor tag if I am trying to highlight a section of the links text, such as applying a background to one section.
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JavaScript to scroll long page to DIV
... "nearest"});
Just replace scroll-here-plz with your div or element on a website. And if you see your element at the bottom of your window or the position is not what you would have expected, play with parameter block: "". You can use block: "start", block: "end" or block: "center".
Remember: Al...