I am having string called '200_CFL_2010'. I wish to get the characters between _'s. I want the output as 'CFL'. I have to achieve it through SQL. Any idea please?
How do I do something like the following
SELECT ADDDATE(t_invoice.last_bill_date, INTERVAL t_invoice.interval t_invoice.interval_unit)
FROM t_invoice
...where the column t_invoice.last_bill_date is a date, t_invoice.interval is an integer and t_invoice.interval_unit is a string.
Basically, I want to determine a person's next bill date based on his desired billing frequency. Is there a better way to achieve this?
I have an input field whose name is an MD5 string e.g.:
<input type="hidden" name="7815696ecbf1c96e6894b779456d330e" value="1">
Now I understand that having a number as the first letter in an input field name is generally bad practice, but are there any side-effects to this such as a certain browser won't send it in the POST request?
hey,
i'am trying to update a row in a table using :
command.ExecuteNoQuery()
it's not giving me an error but it's not updating the row
This is my code :
Dim req As String = "Update Table Set Id= 5"
Dim cmd As New OleDb.OleDbCommand(req, connect())
cmd.ExecuteNonQuery()
disconnect()
thanks
I'm looking for a C# class that represents a file system path. I would like to use it (instead of strings) as the data type of variables and method arguments (top reasons: type safety, concat-proof, logical comparisons).
System.IO.Path provides most of the functionality I want, but it is abstract.
System.IO.FileInfo, as I understand, performs IO operations to do its job. I only want a wrapper for the path string.
Thanks!
Does Ruby have an equivalent to .NET's Encoding.ASCII.GetString(byte[])?
Encoding.ASCII.GetString(bytes[]) takes an array of bytes and returns a string after decoding the bytes using the ASCII encoding.
Is it a good practice to return a byte[] in a WCF service which will be invoked by many applications
below is the code
public byte[] GetDoc(string docParam)
{
byte[] doc;
doc = GenerateDoc(docParam);
}
Thanks
Using HttpClient 4.0, Im having an issue where the response I get from the ResponseHandler is only about half of what the actual page content should be (~61k bytes in the string vs ~125k in the page returned to a browser). I cant seem to find any place where there might be some sort of limit that would limit this. Any ideas?
in java we can do this:
public class A{
public static void main(String...str){
B b = new B();
b.doSomething(this); //How I do this in c++ ? the this self reference
}
}
public class B{
public void doSomething(A a){
//Importat stuff happen here
}
}
How can I do the same but in c++, I mean the self reference of A to use the method in B ?
Is there a smart way to convert numbers to string and automatically add zeroes so the length is the same as the maximum?
like this:
for (var i=0; i<30; i++) {
var c = i.toString();
if (c.length == 1) {
c = '0'+=c;
}
}
But smarter
For example, lets say I have this string:
"Name, Name2, <b>Name3</b>, Name4, <b>Name5</b>"
I am trying to get whatever value / name is inside the <b> tags. So when I search the char, I get the following in an array:
Name3
Name5
Any ideas? Thanks
I'm storing a string in a CCK field.
The problem is getting it back out. I have a node-node_type.tpl.php and ask it
$node->content['field_custom_map_data']['#value']
That returns html, three nested div's and uses HTML entities, I want the pure text, as entered.
What is the Drupal 5 way to fix this?
I'm looking to make a Contact/Query form, wherein the end user can send an email to the webmaster. The form has a 'textarea' field, which captures long strings from the user, if I use AJAX to submit the form using GET method, my params tend to break if their is a special character, specifically '&' in the textarea's string..
I'm stuck please help!
Open App.Path & "\Folder\" & str(0) For Output
Seems to get a path not found however if directly before that I do
MsgBox App.Path & "\Folder\" & str(0)
It Provides the correct directory/filename that I want
and if I replace that string with the direct path in quotes it works fine however that won't be very good for other users of my app :( Anyone know why this doesn't work?
i have an char array b[20] which i want to write into a file . After every iteration the value of b[20] changes , so i would like to write the string in each line of the file in each iteration . So how can i change a new line in a file and also put in a array of character?
Hello, could some one recommend a way to get page name from a url using JavaScript?
For instance if I have http://www.cnn.com/news/1234/news.html?a=1&b=2&c=3
I just need to get "news.html" string
Thanks!
I have a string "one two 9three 52eight four", so I only want to get "one two four", because "three" starts with "9" and "eight" starts with "52".
I tried:
"(?!\d)\w+"
but it's still taking the "three" and "eight". I don't want it.
Is there an easy way to do a find and replace on a string in every view and stored procedure in my SQL Server database.
I need to replace something like 'X United Kingdom' with 'X(UK)'.
function Foo() {
this.bar = false;
}
Foo.prototype={
onLoad: function() {
this.bar=true;
},
create: function(id) {
SomeClass.someMethod({
id: id,
onWorkIsDone: this.onLoad
});
}
};
var temp=new Foo();
temp.create();
This sample has a logic error in string 'onWorkIsDone: this.onLoad'. What I have to place instead of 'this.onLoad' to make SomeClass call exactly the temp.onLoad method when it finishes it's work?
As the title states, I need to relace all occurrences of the $ sign in a string variable with an underscore.
I have tried:
str.replace(new RegExp('$', 'g'), '_');
But this doesn't work for me and nothing gets replaced.
Hi all. I need to pass data's (String) from one screen to another screen.At the time of button click i need to pass values from first screen to the next screen.I am new to android.Can anyone help me ?
I'm just looking at NSString.h and wonder why some method declaration args use
(NSString *)string; while others use (NSString *)aString.
What are the conventions practiced here?
Thanks for any insight.
I am trying to align differently sized images in a line using the vertical-align property as well as by keeping top:50%
Now it does solve the problem partially as all the images are vertically in the middle but due to the different sizes of the images they are not aligned "like pearls on a string"
I want to somehow make images go top:50% from the centre of the image not it's border.