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How to programmatically round corners and set random background colors
...ientDrawable drawable = (GradientDrawable) v.getBackground();
if (i % 2 == 0) {
drawable.setColor(Color.RED);
} else {
drawable.setColor(Color.BLUE);
}
Also, you can define the padding within your tags_rounded_corners.xml:
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="...
Cannot refer to a non-final variable inside an inner class defined in a different method
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20 Answers
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Ineligible Devices section appeared in Xcode 6.x.x
...t the Updates below before restarting Xcode
Update: in Yosemite, Xcode 6.0.1 does not support iOS 8.1, you have to update to Xcode 6.1 if you want to debug on iOS 8.1 device, or you will probably have the same problem as described in the topic
Update 2: Xcode Beta 6.3 does not support iOS 8.2 (and...
Why should I prefer to use member initialization lists?
...call to a default constructor. Consider:
class A
{
public:
A() { x = 0; }
A(int x_) { x = x_; }
int x;
};
class B
{
public:
B()
{
a.x = 3;
}
private:
A a;
};
In this case, the constructor for B will call the default constructor for A, and then initialize a.x ...
Android: Temporarily disable orientation changes in an Activity
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Sep 1 '10 at 0:02
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open() in Python does not create a file if it doesn't exist
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830
You should use open with the w+ mode:
file = open('myfile.dat', 'w+')
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App Inventor 2 LEGO 乐高专题 · App Inventor 2 中文网
...系方式： 不需要回复的可留空~ 意见反馈（300字以内）： 给个鼓励也行呐~o~ 提供截图（仅截取当前可视区域） delete edit 高亮或隐藏信息 ...
Get time in milliseconds using C#
...ds. By time, I mean a number that is never equal to itself, and is always 1000 numbers bigger than it was a second ago. I've tried converting DateTime.Now to a TimeSpan and getting the TotalMilliseconds from that... but I've heard it isn't perfectly accurate.
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Why does InetAddress.isReachable return false, when I can ping the IP address?
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10 Answers
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How do you upload images to a gist?
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answered Nov 30 '18 at 15:14
ow3now3n
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