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Differences in boolean operators: & vs && and | vs ||
...the bitwise AND and bitwise OR operators.
int a = 6; // 110
int b = 4; // 100
// Bitwise AND
int c = a & b;
// 110
// & 100
// -----
// 100
// Bitwise OR
int d = a | b;
// 110
// | 100
// -----
// 110
System.out.println(c); // 4
System.out.println(d); // 6
Thanks to Carlo...
GCC -fPIC option
...e.
Pseudo-assembly:
PIC: This would work whether the code was at address 100 or 1000
100: COMPARE REG1, REG2
101: JUMP_IF_EQUAL CURRENT+10
...
111: NOP
Non-PIC: This will only work if the code is at address 100
100: COMPARE REG1, REG2
101: JUMP_IF_EQUAL 111
...
111: NOP
EDIT: In response to ...
LINQPad [extension] methods [closed]
....ProgressBar("Analyzing data");
pb.Dump();
for (int index = 0; index <= 100; index++)
{
pb.Percent = index;
Thread.Sleep(100);
}
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Difference between margin and padding?
...ur elements dimensions (set height + padding) so for example if you have a 100x100px div with a 5px padding, your div will actually be 105x105px
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What is the most efficient way of finding all the factors of a number in Python?
...int(sqrt(n))+1, step) if n % i == 0)))
However, on small numbers (~ < 100), the extra overhead from this alteration may cause the function to take longer.
I ran some tests in order to check the speed. Below is the code used. To produce the different plots, I altered the X = range(1,100,1) acco...
Normalizing mousewheel speed across browsers
...efined | undefined | undefined | undefined |
| event.deltaY | -100 | -4 | - | - | undefined | -4 | -100 | undefined | undefined | undefined |
| event.deltaX | 0 | 0 | - | - ...
Simulate limited bandwidth from within Chrome?
...nux, the following command is really useful for this:
trickle -s -d 50 -w 100 firefox
The -s tells the command to run standalone, the -d 50 tells it to limit bandwidth to 50 KB/s, the -w 100 set the peak detection window size to 100 KB. firefox tells the command to start firefox with all of this ...
半年报披露 天涯社区被资本方看空 - 资讯 - 清泛网 - 专注C/C++及内核技术
...今天的局面。”
2007年4月1日，天涯社区控股有限公司将1000股普通股拆分为100万股普通股，每股面值稀释为0.001美元，同时向天涯集团控股有限公司、First Sky Limited和 HappyJoin Limited 及其他投资者发行1400万股普通股。正是在这次发...
Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
... let yellowView = UIView(frame: CGRect(x: 20, y: 20, width: 340, height: 100))
yellowView.backgroundColor = .yellow
orangeView.addSubview(yellowView)
// Let's try to convert now
var resultFrame = CGRect.zero
let randomRect: CGRect = CGRect(x: 0, y: 0, widt...
在 App Inventor 2 中使用图像 · App Inventor 2 中文网
...l, which is typical for Android) would require 900×26×4 = 93600 or about 100 kilobytes, which will easily fit in the phone memory.
On the other hand, suppose that each letter is loaded from its own image file into the app’s Media from a high-resolution image where the size of each image is 1000...