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How do I fit an image (img) inside a div and keep the aspect ratio?
I have a 48x48 div and inside it there is an img element, I want to fit it into the div without losing any part, in the mean time the ratio is kept, is it achievable using html and css?
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Android应用开发性能优化完全分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，因为技术在发展，工具在强大（写着写着Android Studio 1.4版本都推送了），自己的经验也在增加，所以本文自然不会覆盖所有性能优化及分析；解决的办法就是该文章会长期维护更新，同时在评论区欢迎你关于性能优化点子的探...
.NET Format a string with fixed spaces
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482
This will give you exactly the strings that you asked for:
string s = "String goes here";
str...
Traverse all the Nodes of a JSON Object Tree with JavaScript
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lleaff
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answered Apr 6 '09 at 19:05
TheHippoTheHippo
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if/else in a list comprehension
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edited Apr 22 at 14:10
Peter Mortensen
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To draw an Underline below the TextView in Android
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324
There are three ways of underling the text in TextView.
SpannableString
setPaintFlags(); of Te...
No ConcurrentList in .Net 4.0?
... thrilled to see the new System.Collections.Concurrent namespace in .Net 4.0, quite nice! I've seen ConcurrentDictionary , ConcurrentQueue , ConcurrentStack , ConcurrentBag and BlockingCollection .
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Java Security: Illegal key size or default parameters?
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edited Nov 4 '18 at 14:20
Robert
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Why does Ruby 1.9.2 remove “.” from LOAD_PATH, and what's the alternative?
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141
It was deemed a "security" risk.
You can get around it by using absolute paths
File.expand_p...
Git/GitHub can't push to master
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244
GitHub doesn't support pushing over the Git protocol, which is indicated by your use of the URL...