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What I did to manage things was to use the web-based command/status interface of the modem/router and some HTML parsing. For example, I get hourly reports of the ADSL line status (speed/attenuation/margin, up and down) this way, and I can reboot it by going to the appropriate URL (after logging in, of course)
27/11/12 15.00.34,12864 kbps,42.0 db,6.20 db,1020 kbps,20.5 db,7.0 db
27/11/12 16.00.34,12793 kbps,42.5 db,6.45 db,1020 kbps,20.5 db,7.0 db
I also set up a syslog daemon and got the modem/router to log everything. So when the telco tech called this moring to look at my line problems, I could show him logs like this:
2012-11-27 12:45:40 User.Emerg 172.19.243.1 [Internet disconnected]
2012-11-27 12:47:04 User.Emerg 172.19.243.1 [Internet connected] IP address: 101.174.189.211,
2012-11-27 12:59:55 User.Emerg 172.19.243.1 [Internet disconnected]
2012-11-27 13:01:16 User.Emerg 172.19.243.1 [Internet connected] IP address: 203.51.49.191,
2012-11-27 15:47:16 User.Emerg 172.19.243.1 [DHCP IP: (172.19.243.125)] to MAC address 00:1A:4B:62:40:3F,
Helps no end convincing them that there actually is a problem.
If you want any more along these lines, email me.
Cheers,
Peter
Software rusts. Simon Stephenson, ca 1994. So does this signature. me, 2012
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Thanks, Peter! 
Will Rogers never met me.
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In the code snippet below when i try to check if column row is not equal to null is throw an error: System.NullReferenceException: Object reference not set to an instance of an object
SPList srcList = web.List["My List Name"];
foreach(SPListItem item in srcList.Items)
{
if((DateTime)item["Start Date"] != null)
{
//do something
}
}
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zeqir85 wrote: if((DateTime)item["Start Date"] != null)
You do the typecast before you check if it's null. So it should be like this:
if((DateTime)item["Start Date"] != null)
By the way: as it's SharePoint you could use the SharePoint Board. 
------------------------------
Author of Primary ROleplaying SysTem
How do I take my coffee? Black as midnight on a moonless night.
War doesn't determine who's right. War determines who's left.
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Thank you very much. It works now.
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Considering
(double)item["Start Date"]
would likely crash, perhaps
item["Start Date"] is DateTime
is a better alternative?
But then, I don't know anything about the sharepoint list object. Just assuming that it matches all other Microsoft enumerable collections.
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Ennis Ray Lynch, Jr. wrote: perhaps
item["Start Date"] is DateTime
is a better alternative?
Yes. Definitely!
------------------------------
Author of Primary ROleplaying SysTem
How do I take my coffee? Black as midnight on a moonless night.
War doesn't determine who's right. War determines who's left.
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Debugging is generally the best way to detect 'Object reference not set' errors.
Once you find where the error occurs, you can check why that particular item is null.
The problem / solution may not necessarily in this line but rather somewhere else.
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My JavaScript sends a selected path, for example C:\files to com ActiveX, I catch it on C# like this:
[ComVisible(true)]
public string MyParam
{
get
{
return myParam;
}
set
{
myParam = value;
}
}
I then launch a program like this:
[ComVisible(true)]
public void LaunchPlayer()
{
Process.Start("wmplayer.exe", "ANYFOLDER");
}
The problem is that how do I launch the program so that it uses the current value on myparam on "ANYFOLDER"?
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How about:
Process.Start("wmplayer.exe", MyParam);
One of these days I'm going to think of a really clever signature.
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Damn, I tried that but I'll retry. This might have been an embarrassing question
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Be careful of the little trap with long path names. If the pathname contains spaces then the entire string must be surrounded with double quotes, like:
string MyParam = "C:\\Users\\Joni_78\\My Backup Files";
Process.Start("wmplayer.exe", "\"" + MyParam + "\"");
One of these days I'm going to think of a really clever signature.
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Thank you that worked . One thing, I get the MyParam on JavaScript from Windows Media Center (window.external.MediaCenter.MediaContext.GetProperty("Name")), it is in form dvd:///G:/ANYFOLDER/ I know how to get rid of the dvd:/// in Js but how to do it in C# and even better if possible, is it possible to do it here?
string MyParam = "C:\\Users\\Joni_78\\My Backup Files";
Process.Start("wmplayer.exe", "\"" + MyParam + "\"");
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This is just string manipulation. What you would do in C# is very much the same as in Javascript. You could do it when you save the string in your MyParam setter, or when you return it from the getter. Look at the String[^] class for details.
One of these days I'm going to think of a really clever signature.
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Thank you
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Need to do the following:
given a array 'a' of double of monotone increasing values and a given value I have to find the index in the array so that V<a[i] &&="" v<="a[i+1]," if="" v="a.Min()," then="" return="" 0,=""> a.Max() or V < a.Min() the return 100.
double[] a = new double[]{1,2,3,4}
I look for a function F so that for example (implementing whaat described above:
F[0.5] =100;
F[1] = 0;
F[2] = 0;
F[2.1] =1;
F[4] =3;
F[4.1] =100;
It can be done with for...loop of course. Is it efficent or it is better using LINQ or Array.FindIndex or...smarter solution? (if it is more efficent LINQ or Array.FindIndex, how to do it?)
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TheGermoz wrote: is better using LINQ
No. Probably not anyway, but I'm unclear what you are trying to do.
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100 is a stupid failure value. What if you have a 100 element array? -1 is traditional for 'not found' (see Array.IndexOf and the like).
I think your expected output is wrong ... if F[4] is 3 then F[2] must be 1.
Does
int F(double[] arr, int value){
return -1 + Array.FindIndex(arr, d => d >= value);
}
... do what you want?
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yes sorry my error F[2] must be 1.
Yes is solve it. The only error is for F[1] should be 0 and not -1.
Is it more efficient Linq or BinarySearch?
modified 27-Nov-12 7:47am.
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If the values are monotonically increasing, Array.BinarySearch[^] will probably be the most efficient way to find a particular value.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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I would put it in a List. That contains a functions to search.
See here[^].
List<double> a = new List<double>();
a.Add(1);
a.Add(2);
a.Add(3);
a.Add(4);
Hope this helps.
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TheGermoz wrote: It can be done with for...loop of course. Is it efficent or it is better using LINQ or Array.FindIndex or...smarter solution? (if it is more efficent LINQ or Array.FindIndex, how to do it?)
The difference in performance would only just be better for LINQ.
If your function is not many to one, you could directly use a key value pair collection.
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Hello! Can you get advise me how send data from PHP script to local program developed on C#?
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Junoli wrote: Hello! Can you get advise me how send data from PHP script to local program developed on C#?
Sure. "research a lot".
You can launch an external app from PHP using the exec[^] method. It doesn't matter what language the app was written in.
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Maybe i expressed mind not good. I have php script on WebServer what must send data to my local machine to localhost (client WTF C#). How i understood correctly - function exec runs process on server.
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