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Multiple simultaneous downloads using Wget?
... is aria2c -x 4 -k 1M url and worked well for me (a server with a limit of 100k per connection let me download at 400k with said parameters)
– EkriirkE
Nov 22 '18 at 18:37
1
...
How can I generate an MD5 hash?
...; ++i) {
sb.append(Integer.toHexString((array[i] & 0xFF) | 0x100).substring(1,3));
}
return sb.toString();
} catch (java.security.NoSuchAlgorithmException e) {
}
return null;
}
on the site below, I take no credit for it, but its a solution that works!
For m...
How to resize a tableHeaderView of a UITableView?
...wFrame = myHeaderView.frame;
newFrame.size.height = newFrame.size.height + 100;
myHeaderView.frame = newFrame;
self.tableView.tableHeaderView = myHeaderView;
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C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
...once
#include "afxcmn.h"
#include "afxwin.h"
#define WM_NETWORK WM_USER+100
// CClientDlg 对话框
class CClientDlg : public CDialog
{
// 构造
public:
CClientDlg(CWnd* pParent = NULL); // 标准构造函数
// 对话框数据
enum { IDD = IDD_CLIENT_DIALOG };
protected:
virtual v...
How to find out which version of the .NET Framework an executable needs to run?
...lled for the application to run. That being said, I wouldn't treat this as 100% reliable, but I don't think it will change any time soon.
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What are some common uses for Python decorators? [closed]
...
100
I've used them for synchronization.
import functools
def synchronized(lock):
""" Synchro...
How do I monitor the computer's CPU, memory, and disk usage in Java?
...g percent;
if (nanoAfter > nanoBefore)
percent = ((cpuAfter-cpuBefore)*100L)/
(nanoAfter-nanoBefore);
else percent = 0;
System.out.println("Cpu usage: "+percent+"%");
Note: You must import com.sun.management.OperatingSystemMXBean and not java.lang.management.OperatingSystemMXBean.
...
Regex to replace multiple spaces with a single space
...tr.replace( / +(?= )/g, ' ') -> 3250ms
This is on Firefox, running 100k string replacements.
I encourage you to do your own profiling tests with firebug, if you think performance is an issue. Humans are notoriously bad at predicting where the bottlenecks in their programs lie.
(Also, note...
jQuery ajax error function
...
100
Try this:
error: function(jqXHR, textStatus, errorThrown) {
console.log(textStatus, errorTh...
What MySQL data type should be used for Latitude/Longitude with 8 decimal places?
...Of course some calculations expand error. If I have a DECMIAL x then sin(x^100) is going to be way off. But if (using DECIMAL (10, 8) or FLOAT (10, 8)) I calculate 0.3 / 3 then DECIMAL gives 0.100000000000 (correct), and float gives 0.100000003974 (correct to 8dp, but would be wrong if multiplied). ...