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Why would you ever implement finalize()?

... I'm not sure what you can make of this, but... itsadok@laptop ~/jdk1.6.0_02/src/ $ find . -name "*.java" | xargs grep "void finalize()" | wc -l 41 So I guess the Sun found some cases where (they think) it should be used. ...
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Is it possible to use a div as content for Twitter's Popover

...anually or use a function. I don't know about PHP but in Rails we use *html_safe*. Using a JS function: If you do this, you have several options. The easiest I think is to put your div content hidden wherever you want and then write a function to pass its content to popover. Something like this: $...
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STL or Qt containers?

...ngs, QString offers much more complete functionality compared to std::basic_string and it is completely Unicode aware. It also offers an efficient COW implementation, which I've come to rely on heavily. Qt's containers: offer the same COW implementation as in QString, which is extremely useful w...
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Set title background color

...id:id="@+id/myTitle" android:text="This is my new title" android:layout_width="fill_parent" android:layout_height="fill_parent" android:textColor="@color/titletextcolor" /> res/values/themes.xml - We want to keep the default android theme and just need to change the background color ...
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.war vs .ear file

...Here is a more elaborate explanation: adam-bien.com/roller/abien/entry/ears_wars_and_size_matters – Kaspars Rinkevics Jun 28 '17 at 7:41 add a comment  |  ...
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通信连接组件 · App Inventor 2 中文网

...端 SimpleBase64 拓展:图像Base64编解码传输 KIO4_Base64 拓展:更强大的图像Base64编解码工具,解码后的图像可写入到文件 MQTT 拓展:轻量级物联网传输协议 Socket 拓展:TCP/IP传输协议 Activity启动器 使用启动Ac...
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Refresh image with a new one at the same url

... There is Date.now() for this – vp_arth Dec 24 '15 at 6:12 2 Why not Math.rand...
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How to make a website secured with https

...coding in mind (here is a good intro: http://www.owasp.org/index.php/Secure_Coding_Principles ), otherwise all you need is a correctly set up SSL certificate. Is SSL and https one and the same.. Pretty much, yes. Do I need to apply with someone to get some license or something. You can...
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What's the difference between Unicode and UTF-8? [duplicate]

...else to store it in binary and get it back. – sliders_alpha Sep 15 '15 at 11:23 4 UTF-8 encoding ...
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How to change package name of an Android Application

... And you might need to change app_name in res->values=>strings.xml – Deqing Sep 24 '13 at 9:26  |  ...