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Removing packages installed with go get
...swered Apr 27 '18 at 20:04
ecwpz91ecwpz91
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Difference between two dates in Python
... answered Jun 5 '19 at 20:54
ar91ar91
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App Inventor 2 LLMAI2Ext 自研拓展：接入DeepSeek、Kimi、通义千问...等国...
... 开通VIP 搜索 App Inventor 2 LLMAI2Ext 自研拓展：接入DeepSeek、Kimi、通义千问...等国内大模型
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Python - abs vs fabs
... 3: 93.2 ns per loop
In [8]: %timeit abs(-5.0)
10000000 loops, best of 3: 91.8 ns per loop
In [9]: %timeit fabs(-5.0)
10000000 loops, best of 3: 91 ns per loop
So it seems abs() only has slight speed advantage over fabs() for integers. For floats, abs() and fabs() demonstrate similar speed.
I...
Python base64 data decode
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Python 3 (and 2)
import base64
a = 'eW91ciB0ZXh0'
base64.b64decode(a)
Python 2
A quick way to decode it without importing anything:
'eW91ciB0ZXh0'.decode('base64')
or more descriptive
>>> a = 'eW91ciB0ZXh0'
>>> a.decode('base64')
'your te...
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...图像处理算法，比如你精通视频编解码算法，比如你精通搜索推荐相关的算法，比如你在模式识别领域有建树……试看谁能挡得住你前进的脚步！
业务
在一个行业内持续积累，对业务的理解到位，积累深厚，你的价值是巨...
Your build failed due to an error in the AAPT stage, not because of an...
...备上的 Android 最近更新导致了应用程序安装问题 - Google 搜索应该会显示任何问题设备系统用户界面缓存变得太大 - 转到设置/应用程序/全部并选择“系统用户界面”。擦除缓存并重新启动设备。设备下载管理器缓存可能已损坏 - ...
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...引擎和超高速率的数据压缩传输 ,还整合了Google的“本地搜索 ”、“地图标注 ”、“GPS导航 ”等多项服务 ,为用户提供便捷、免费的通用服务。用户在网上既能鸟瞰世界 ,又能在虚拟城市中任意游览 ,甚至可以将所经过的线路以...
How to determine when a Git branch was created?
...5:29:29 2009}: checkout: moving from 4a6908a3a050aacc9c3a2f36b276b46c0629ad91
4a6908a HEAD@{Mon Oct 26 14:52:12 2009}: checkout: moving from master to v2.6.28
It may also be useful at times to use --date=relative:
$ git reflog --date=relative
763008c HEAD@{4 weeks ago}: pull : Fast-forward
f6cec...
Placement of the ng-app directive (html vs body)
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Haralan DobrevHaralan Dobrev
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