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Make a number a percentage
What's the best way to strip the "0."XXX% off a number and make it a percentage? What happens if the number happens to be an int?
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How to get the list of files in a directory in a shell script?
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10 Answers
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Active
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Repeater, ListView, DataList, DataGrid, GridView … Which to choose?
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answered Sep 26 '08 at 12:55
WebDudeWebDude
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What Content-Type value should I send for my XML sitemap?
...xml registration in Section 3.2).
For text/xml:
Conformant with [RFC2046], if a text/xml entity is received with
the charset parameter omitted, MIME processors and XML processors
MUST use the default charset value of "us-ascii"[ASCII]. In cases
where the XML MIME entity is transmitted v...
node.js child process - difference between spawn & fork
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bjb568
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answered Jul 25 '13 at 15:10
ChrisCMChrisCM
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PostgreSQL return result set as JSON array?
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jpmc26jpmc26
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3
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Simulate delayed and dropped packets on Linux
...lay to all packets going out of the local Ethernet.
# tc qdisc add dev eth0 root netem delay 100ms
Now a simple ping test to host on the local network should show an increase of 100 milliseconds. The delay is limited by the clock resolution of the kernel (Hz). On most 2.4 systems, the system ...
Random Number Between 2 Double Numbers
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Yes.
Random.NextDouble returns a double between 0 and 1. You then multiply that by the range you need to go into (difference between maximum and minimum) and then add that to the base (minimum).
public double GetRandomNumber(double minimum, double maximum)
{
Random ...
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6月4日消息，迅雷CTO...
Using scanf() in C++ programs is faster than using cin?
...nclude <iostream>
int main(int argc, char **argv) {
int parity = 0;
int x;
while (std::cin >> x)
parity ^= x;
std::cout << parity << std::endl;
return 0;
}
scanf version:
#include <stdio.h>
int main(int argc, char **argv) {
int parity = 0;
int...