I am a beginner is rails, every now and then I come across dependencies. I tried to figure out what it means, but was not able to. Can someone please explain me what it means?
SELECT COUNT(*) AS Expr1
FROM Book
INNER JOIN Temp_Order ON Book.Book_ID = Temp_Order.Book_ID
WHERE (Temp_Order.User_ID = 25)
AND (CONVERT (nvarchar, Temp_Order.OrderDate, 111) = CONVERT (nvarchar, GETDATE(), 111))
In here i want to change my User_ID to get from a label.Text
this Sql Statement is in a DataView. so in the Wizard it not accepting a text box values or anything.
can someone please help me to solve this
Can someone tell me what I'm doing wrong with the following Linq query? I'm trying to find the directory with the highest aphanumerical value.
DirectoryInfo[] diList = currentDirectory.GetDirectories();
var dirs = from eachDir in diList
orderby eachDir.FullName descending
select eachDir;
MessageBox.Show(dirs[0].FullName);
I would like to block all users of Safari from visiting my flash game web site. I would like them to see a picture of someone being punched in the face instead of the games.
My understanding is that you can use javascript to do it, but I don't want to use some heavy framework like JQuery. Is there a way to do it in like a single line or two of javascript?
The following function doesn't work for some reason. Can someone see what the problem is?
function checkMaxLen(txt, maxLen) {
var actualLen = txt.value.length;
var remain = maxLen - actualLen;
document.getElementById('remainChar').Value = remain;
}
<input type="text" id="remainChar" runat="server" value="500"/>
Whenever I try to run the function, I get this error:
Microsoft JScript runtime error: Unable to set value of the property 'Value': object is null or undefined
Can someone just give me a quick run through of what SAP is. I googled it but there are too many different versions of it so I'm not sure where exactly to start!
Can someone help me understand advantages and disadvantages (if any) between the following methods which do the same function of storing away the entity to azure (in my case)?
public bool Save<T>(string tableName, T entity) where T : TableEntityBase, new()
{
throw new NotImplementedException();
}
vs
public bool Save(string tableName, TableEntityBase entity)
{
throw new NotImplementedException();
}
Hi, I have a LinkButton click event in asp.net 3.5 that I must assess whether a value exists and return a alert.
I have no idea how you can do. I think we need to Ajax
Can someone help me
Thanks
Can someone please direct me to process for doing this? I have already done the Login verification exercise using mySQL for the dbase on my host server (thanks to kiksy). Now I am trying to move forward and "Query" from the iPhone a list of "users" that currently occupy the table (iphoneusers) in MySQL. And of course get it back to the iPhone via the php connection.
Any help would be very much appreciated.
ronbowalker
my company is sponsoring me to take some online c# classes.
i have a pretty good background in vb.net but im not so string in OOP
can someone please recommend some c# classes online that i can take?
Hi! Here I want to understand how the mechanism of Shadowing and Nested function work.
For example:
let func y =
let dup y = y + y
let z = dup y
let dup y =
let dup z =
let y = y * z
y
let z = y
y
dup z + z;;
val func : int -> int
> func 3;;
val it : int = 12
Can someone explain what happen here?
In C or C++
if ( x )
statement1;
else
statement 2;
for what value of x both statements will be executed??
I know we can execute if-else together like this:
if(1){
goto ELSE;
}
else{
ELSE:
}
Is there any way, like a value?
(Which i think is not possible. Asking because someone is arguing!)
Hi,
I'm creating a used cars website (written in PHP), and I'm stuck on sending advanced search options from form. I have more than 30 of them and I wonder if it's possible, and how, to send them in one variable (for example &options=1,2,3,5,6,10 or some other way..). Also I've heard that this is possible with "bitwise" but I don't have a clue how to do that. Or if someone have a better idea, please let me know.
Thanx
I've been inspecting someone elses CSS and I noticed they are doing something I haven't seen before...
body {font:14px/26px "Helvetica Neue", Arial, Helvetica, Geneva, sans-serif}
What does the 14px/26px do? I've tried to google it but nothing seems to come up.
My dell vostro laptop keeps on restarting when I'm busy using it without commanding it to do so.I'm using windows 7 for O.S.What might be the problem?How can I solve it?Please someone help!
i'm trying to make the typical ecommerce site where you have different views of clothing and when you click it it becomes the main image.
I'm assuming javascript would be best suited for this? maybe Jquery will be easier?
Thanks I just need someone to point me in the right direction.
I am trying to find references about different designs of metamorphic generators can someone point me to the right direction. I have gone through some papers in ACM but couldn't find what I am looking for.
The AJAX content loaded in a Colorbox has some JavaScript included that resizes things within the content. Colorbox determines its sizing based on the sizes before all of the AJAX happens. How can I make the Colorbox resize after the content has been loaded?
Here is a link where someone said that you can call colorbox() again after it's been loaded, but I can't figure out how to do that:
http://groups.google.com/group/colorbox/browse_thread/thread/535d21c69e9006b0
Hi all.. may i know the exact usage of getpriority() call used in linux.. even after searching thru net, i couldnt understand it exactly.. can someone explain it with an example.. thnx in advance :)