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App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎 ...
...back h6 { margin-top: 0 !important; margin-bottom: 0 !important; color:#333; } .feedback-pop { position: fixed; right: 4px; top: 40%; background: #fff; box-sizing: border-box; border-radius: 4px; font-size: 15px; color: #1a1a1a; text-align: center; cursor: pointer; padding: 12px ...
What are the aspect ratios for all Android phone and tablet devices?
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║ 4 x 3 ║ 0.75 ║ 1.333... ║
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Why does LayoutInflater ignore the layout_width and layout_height layout parameters I've specified?
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Aidan Kierans
333 bronze badges
answered Feb 17 '11 at 10:48
andigandig
11.3k1010 gold badge...
HTML5 Canvas Resize (Downscale) Image High Quality?
I use html5 canvas elements to resize images im my browser. It turns out that the quality is very low. I found this: Disable Interpolation when Scaling a <canvas> but it does not help to increase the quality.
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How do I efficiently iterate over each entry in a Java Map?
...n map size)
100 600 1100 1600 2100
test10 0.333 1.631 2.752 5.937 8.024
test3 0.309 1.971 4.147 8.147 10.473
test6 0.372 2.190 4.470 8.322 10.531
test1 0.405 2.237 4.616 8.645 10.707
test2 0.376 2.267 4...
MySQL foreign key constraints, cascade delete
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Marc BMarc B
333k3333 gold badges368368 silver badges452452 bronze badges
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What does the line “#!/bin/sh” mean in a UNIX shell script?
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Marc BMarc B
333k3333 gold badges368368 silver badges452452 bronze badges
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Which is the fastest algorithm to find prime numbers?
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Stan_Dodo
333 bronze badges
answered Nov 4 '14 at 9:43
KoushaKousha
19.1k2626 gold badge...
How does RegexOptions.Compiled work?
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"""
#compile reg expression / successfully compiled regex can be used in any regex
#functions
find_subject_code=re.compile("\d+",re.M)
#using compiled reg...
Favicons - Best practices
I'm trying to get my head around all these different sizes and formats that are needed for Favicons, Touch icons and now Tile icons too.
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