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do N times (declarative syntax)
... here's a way to do call something() 1, 2 and 3 times respectively:
It's 2017, you may use ES6:
[1,2,3].forEach(i => Array(i).fill(i).forEach(_ => {
something()
}))
or in good old ES5:
[1,2,3].forEach(function(i) {
Array(i).fill(i).forEach(function() {
something()
})
}))
In bo...
Using Java with Nvidia GPUs (CUDA)
...riting one data element from the "main" GPU memory has a latency of about 500 instructions....
Therefore, another key point for the performance of GPUs is data locality: If you have to read or write data (and in most cases, you will have to ;-)), then you should make sure that the data is kept as c...
How to connect android emulator to the internet
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answered Apr 24 '10 at 0:07
VaughnVaughn
2,98011 gold badge1313 silver badges22 bronze badges
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Regex replace uppercase with lowercase letters
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edited Jun 12 '18 at 15:10
answered Dec 23 '13 at 11:09
Al...
What is the strict aliasing rule?
... = (Msg*)(buff);
// Send a bunch of messages
for (int i = 0; i < 10; ++i)
{
msg->a = i;
msg->b = i+1;
SendWord(buff[0]);
SendWord(buff[1]);
}
}
The strict aliasing rule makes this setup illegal: dereferencing a pointer that aliase...
C++应用程序添加VBScript和JavaScript支持 - C/C++ - 清泛网移动版 - 专注C/C++及内核技术
...tParam(aParam)
{
var strPresent = "Parameter is : " + (aParam.length>0 ? "Present": "Not present");
return strPresent;
}
The same technique may be used in VBScript. This allows you to detect variable length argument at run time. To call a function without argument, a SAFERRAY is creat...
HTML text input field with currency symbol
...
104
Consider simulating an input field with a fixed prefix or suffix using a span with a border aro...
Batch script loop
I need to execute a command 100-200 times, and so far my research indicates that I would either have to copy/paste 100 copies of this command, OR use a for loop, but the for loop expects a list of items, hence I would need 200 files to operate on, or a list of 200 items, defeating the point.
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Two divs side by side - Fluid display
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Try a system like this instead:
.container {
width: 80%;
height: 200px;
background: aqua;
margin: auto;
padding: 10px;
}
.one {
width: 15%;
height: 200px;
background: red;
float: left;
}
.two {
margin-left: 15%;
height: 200px;
background...
How can I format a String number to have commas and round?
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