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What does it mean when git says a file “needs update”?
...
In my case, I kept getting
assets/ElipseThree.png: needs update
You must edit all merge conflicts and then
mark them as resolved using git add
I had those files in my directory, but they had been renamed in my current branch.
So to fix, I ran
$ git mv assets/ElipseThr...
Border for an Image view in Android?
...your border color in code is using the tintBackgound attribute.
ImageView img = findViewById(R.id.my_image_view);
img.setBackgroundTintList(ColorStateList.valueOf(Color.RED); // changes border color to red
or
ImageView img = findViewById(R.id.my_image_view);
img.setBackgroundTintList(getColorSta...
PHP script to loop through all of the files in a directory?
...(length=14)
9 => string 'Penguins.jpg' (length=12)
10 => string 'pnggrad16rgb.png' (length=16)
11 => string 'pnggrad16rgba.png' (length=17)
12 => string 'pnggradHDrgba.png' (length=17)
13 => string 'Tulips.jpg' (length=10)
Link:
http://php.net/manual/en/class.filesystemite...
App Inventor 2 变量代码块 · App Inventor 2 中文网
...lumn; align-items: center; } .feedback-pop:hover, .feedback-pop .feedback-img:hover { color: #3773f5 } .feedback-pop .feedback-img { display: inline-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } /*手机版：...
10 款进阶综合应用：业务流程与硬件接入 · App Inventor 2 中文网
...lumn; align-items: center; } .feedback-pop:hover, .feedback-pop .feedback-img:hover { color: #3773f5 } .feedback-pop .feedback-img { display: inline-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } /*手机版：...
App Inventor 2 AlphaDialog 对话框扩展 · App Inventor 2 中文网
...lumn; align-items: center; } .feedback-pop:hover, .feedback-pop .feedback-img:hover { color: #3773f5 } .feedback-pop .feedback-img { display: inline-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } /*手机版：...
BBC micro:bit 平台 · App Inventor 2 中文网
...lumn; align-items: center; } .feedback-pop:hover, .feedback-pop .feedback-img:hover { color: #3773f5 } .feedback-pop .feedback-img { display: inline-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } /*手机版：...
Reduce left and right margins in matplotlib plot
...ata = np.arange(3000).reshape((100,30))
plt.imshow(data)
plt.savefig('test.png', bbox_inches='tight')
Another way is to use fig.tight_layout()
import matplotlib.pyplot as plt
import numpy as np
xs = np.linspace(0, 1, 20); ys = np.sin(xs)
fig = plt.figure()
axes = fig.add_subplot(1,1,1)
axes.plo...
安卓防止息屏方案深度调研 - 小米红米MIUI专项解决 - App应用开发 - 清泛IT...
...N
2. 省电模式：即使关闭系统省电模式，MIUI的"应用智能省电"仍会独立生效
3. 神隐模式（Ghost Mode）：后台限制极其激进，甚至影响前台行为
4. 开发者选项中的"MIUI优化"：开启状态下会修改标准API行为
...
APP INVENTOR硬件交互学习教程07——多个参数上报 · App Inventor 2 中文网
...lumn; align-items: center; } .feedback-pop:hover, .feedback-pop .feedback-img:hover { color: #3773f5 } .feedback-pop .feedback-img { display: inline-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } /*手机版：...