I have a string Paris, UK, Pakistan, China, Madagascar
I need to ensure that I hav only names and after the third name I insert ...
i.e
Paris, UK, Pakistan...
How can i do this?
I need to verify that the provided string has only allowed characters using Oracle regular expressions (REGEXP_LIKE).
Allowed chars are: abcdefghijklmnopqrstuvwxyz0123456789_-.
Trying to execute
SELECT CASE
WHEN REGEXP_LIKE('abcdefghijklmnopqrstuvwxyz0123456789_-.'
, '^[a-z0-9_\-\.]+$')
THEN 'true'
ELSE 'false'
END tmp
FROM dual;
results in 'false'.
Any ideas on this?
hi
i have string MyText that hold "L1"
i have label control that his name is "L1"
is there any way to read label L1 using MyText ?
somthing like: TMT = MyText.text
or: TMT = ((Control)MyText.ToString()).Text;
thank's in advance
Hi, just going through the registry retrieving values and binary is making my file outputer fall.
I was wondering how could I convert Subkey.getValue(value[i]) into a String if the Value type is binary?
Thank you in advance
hi
i writing stream in to file and stdout
but im getting somekind of encoding like this:
"\u05ea\u05e7\u05dc\u05d9\u05d8 \u05e9\u05e1\u05d9\u05de\u05dc \u05e9\u05d9\u05e0\u05d5\u05d9 \u05d1\u05e1\u05d2\u05e0\u05d5\u05df \u05dc\u05d3\u05e2\u05ea\u05d9 \u05d0\u05dd \u05d0\u05e0\u05d9 \u05d6\u05d5\u05db\u05e8 \u05e0\u05db\u05d5\u05df"
how can i convert it to printable string
var responseFromServer = "{\"flag\":true,\"message\":\"\",\"result\":{\"ServicePermission\":true,\"UserGroupPermission\":true}}";
var serializer = new System.Web.Script.Serialization.JavaScriptSerializer();
var responseValue = serializer.DeserializeObject(responseFromServer);
responseFromServer value is get a webservice, and then how to get the json string value, such as "flag","Servicepermission"??
I want someone to type words in the console, and autocomplete from a list when they hit "tab" key. However, raw_input won't return a string until someone hits [Enter].
How do I read characters into a variable until the user hits [Enter]?
*Note: I don't want to use import readline for autocompletion because of OS issues.
It seems that if there is a sql memory leak somewhere and you dont have time to find it you can use the load balance timeout option in a sql connection string to destory the connection after x seconds.
Am i right in assuming I can set the load balance time out to 30-40 seconds and then hunt for the leak latter, while in the mean time the leak will not affect my application too much.
I have a string which is like this:
this is "a test"
I'm trying to write something in Python to split it up by space while ignoring spaces within quotes. The result I'm looking for is:
['this','is','a test']
PS. I know you are going to ask "what happens if there are quotes within the quotes, well, in my application, that will never happen.
Possible Duplicate:
Can I add custom methods/attributes to built-in Python types?
In Ruby you can override any built-in object class with custom method, like this:
class String
def sayHello
return self+" is saying hello!"
end
end
puts 'JOHN'.downcase.sayHello # >>> 'john is saying hello!'
How can i do that in python? Is there a normally way or just hacks?
In Eclipse, I have created a Run configuration with some VM arguments and starting class. How can I get the string that eclipse uses to launch the project so that I can run it without using eclipse?
Say I have a bunch of functions, each with something likeMyFunction.1, etc. I want to pass these functions into another function, which prints out a small report. Ideally I'd like to be able to label sections of a report by which function is being used to generate the results.
So are there any nice ways of getting the name of a predefined function as a string?
I have a string with this value:
2010-05-13 23:17:29
I'd like to format it and am using the following code:
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
formatter.dateStyle = NSDateFormatterMediumStyle;
NSDate *formattedDate = [formatter dateFromString:dateString];
[formatter release];
When the debugger reaches the release line, formattedDate shows "invalid CFStringRef" and
Cannot access memory at address 0x0
Any ideas what I'm doing wrong?
My json object looks like:
User { ID: 234, name: 'john', ..);
I want to build a string of all the ID's.
How can I do this? is there a more elegant way than below?
var ids = '';
for(int x = 0; x < json.length; x++)
{
ids += json[x].Id + ",";
}
// strip trailing id
How to truncate sthe string to 75 characters only in python
This is how it was done in javascript
var data="saddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddsaddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddsadddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd"
var info = (data.length > 75) ? data.substring[0,75] + '..' : data;
Trying to format a date string using a technique I've used countless times, suddenly returning false (PHP5). Anyone run into this?
//$new_date = June 14,2010
echo $new_date;
$new_date = date("F j, Y", strtotime($new_date));
//returns the infamous December 31, 1969 because strototime() is returning false?
Hi, im traversing through the registry, taking the values of the keys and storing them as strings. I have discovered there are many different types. Some of these types are causing my filestream writer to fail. Is it possible to convert all of the below into a string form. The actual data value is not important, just the ability to differentiate between different values.
DWORD
ExpandString
Binary (is this just the same as byte[] ?)
MultiString
Attempting to insert an escape character into a table results in a warning. For example:
create table EscapeTest (text varchar(50));
insert into EscapeTest (text) values ('This is the first part \n And this is the second');
Produces the warning:
WARNING: nonstandard use of escape in a string literal
(Using PSQL 8.2)
Anyone know how to get around this?
Hi folks:
I have a question about algorithm:
How to find all characters in a string whose appearance is greater than a specific number, say 2 for example efficiently?
Regards.
I've got a parser written using ruby's standard StringScanner. It would be nice if I could use it on streaming files. Is there an equivalent to StringScanner that doesn't require me to load the whole string into memory?
Just wondering if there is an easy way around my issue. If I want to place a large chunk of HTML into a string, how's it possible without escaping the HTML first? There is so much HTML which is used for my MySpace bot (inserting into profiles) that it will take forever to escape.
I'm trying to declare an enum type based on data that I'm retrieving from a database. I have a method that returns a string array of all the rows in the table that I want to make into an enumerated type. Is there any way to construct an enum with an array?
This is what I tried, but from the way it looked in eclipse, it seemed like this just created a method by that name:
public enum ConditionCodes{
Condition.getDescriptions();
}
Thank you in advance!