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How do you close/hide the Android soft keyboard using Java?
...o help clarify this madness, I'd like to begin by apologizing on behalf of all Android users for Google's downright ridiculous treatment of the soft keyboard. The reason there are so many answers, each different, for the same simple question is that this API, like many others in Android, is horribly...
Programmatically change log level in Log4j2
I'm interested in programmatically changing the log level in Log4j2. I tried looking at their configuration documentation but that didn't seem to have anything. I also tried looking in the package: org.apache.logging.log4j.core.config , but nothing in there looked helpful either.
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Jquery mouseenter() vs mouseover()
So after reading a recently answered question i am unclear if i really understand the difference between the mouseenter() and mouseover() . The post states
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What's the main difference between Java SE and Java EE? [duplicate]
...ava SE (formerly J2SE) is the basic Java environment. In Java SE, you make all the "standards" programs with Java, using the API described here. You only need a JVM to use Java SE.
Java EE (formerly J2EE) is the enterprise edition of Java. With it, you make websites, Java Beans, and more powerful s...
How to define custom configuration variables in rails
...your custom variables into a yaml file:
# config/acme.yml
development:
:api_user: 'joe'
:api_pass: 's4cret'
:timeout: 20
Create an initializer to load them:
# config/initializers/acme.rb
acme_config = Rails.application.config_for :acme
Rails.application.configure do
config.acme = Active...
WebAPI Multiple Put/Post parameters
...g(), etc if you are passing in simple, multiple parameters from your ajax call.
– secretwep
Dec 30 '16 at 18:28
Thank ...
Maximum packet size for a TCP connection
...ypes of networks (like Token Ring) have larger MTUs, and some types have smaller MTUs, but the values are fixed for each physical technology.
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Is there a Wikipedia API?
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MediaWiki's API is running on Wikipedia (docs). You can also use the Special:Export feature to dump data and parse it yourself.
More information.
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【地图API】地图App的开发思路 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
...外的，国内基本无法访问。只能考虑自己接入高德地图 api，具体需要深入研究api所提供的功能点。
地图标记应该也有相关api，从技术实现角度，只要地图api 能完成的功能，ai2仅仅包装了一层也应该能完成。
使用“Activity启...
Search code inside a Github project
...e when using the default search selector "Everything":)
(I suppose we can all than Tim Pease, which had in one of his objectives "hacking on improved search experiences for all GitHub properties", and I did mention this Stack Overflow question at the time ;) )
Here is an illustration of a grep wit...