I have a hex string (length 48 chars) that I want to convert to raw bytes with the pack function in order to put it in a Win32 vector of bytes.
How I can do this with Perl?
i have a dictionary when i pass it over simplejson.dumps(dict) the json output has put some sort of encoding on a string url?
"link": "http:\/\/www.mydomain.com"
How can i stop this?
Im using app engine simplejson.
I.e.
Month Returns
January 1
February 2
March 3
April 4
May 5
June 6
July 7
August 8
September 9
October 10
November 11
December 12
I've seen examples using mktime when given the number of the month and returning the month string, but not the reverse.
Say i have this PHP code:
$FooBar = "a string";
i then need a function like this:
print_var_name($FooBar);
which prints:
FooBar
Any Ideas how to achieve this? Is this even possible in PHP?
NSString *myString = [NSString stringWithFormat:@"%@",BernabÈu];
NSLog(@"%@", myString);
Above statement prints:
Bernab\u00c8u
Here 'BernabÈu' is spanish character string
Why "\u00c8u" appended .How to get rid of this
Hi,
I am getting the following error while running a select statement (using OleDbCommand).
My query is
SELECT CME
FROM Personnel
WHERE CME = '11349D'
If objOleDbCom.ExecuteScalar() 0 Then
When i execute the above statement i got this error
Conversion from string "11349D" to type 'Double' is not valid.
My field CME data type is Text
My database is Access 2007
I tried by running my query directly inside database and it is running fine.
Please suggest.
Thanks.
^(.)+\S{10}(.)+$
I have that regex which will match any string that contains a word of 10 characters.
However I need the INVERSE of that.
A regex that will only match strings which do NOT have words of =10 characters.
In Python 2.x, using backticks to get decimal string from int object is Horrible?
Because backticks are repr(), not str()? I have noticed that when I answering this question.
In Python source, they have same function in Python source, intobject.c
(reprfunc)int_to_decimal_string, /* tp_repr */
....
(reprfunc)int_to_decimal_string, /* tp_str */
What do you think?
(?P<id>\d*)(/(?P<title>.*))?
Most of the time,we use regex to match something,but how to generate the matching string if we have id and title already?
Example,if id=4 and title='hello world',the result should be:
4/hello world
But if we only have id=4,it should be:
4
Because as the regex indicates,title is optional.
Two answers both misunderstood...
There is no preg_match yet
I cannot use strtolower as it affects all char. Should I use some sort of regular expression ?
I'm getting a string which is a product code, I want to use this product code as a search key in a different palce with the first letter made lowercase.
Hopefully there's a simple solution to this. I'm setting up a redirect for old search listings, but I don't want any of the query string to carry over.
The current rule is:
redirect 301 /blog http://newdomain.com
But this would redirect the following:
http://www.olddomain.com/blog/2009/11/article-name-etc
To this:
http://newdomain.com/2009/11/article-name-etc
When I just want:
http://newdomain.com
Can this be done in the simple 301 redirect, or will I have to write a mod_rewrite rule?
Hi everyone,
I'm using the new Telerik Rad Control and I would to use the GridView included.
But my problem is I recover with a webservice a List<List<String>> object and I would like to show it into my Datagridview.
I try to make a Grid.ItemSource = e.result but nothing appears ;-(
What's the problem ?
Thanks a lot.
Narglix
Should I create private static final String = "Some exception message" or leave it inside the code? Is there any performance issues? I have a lot of exception cases. Texts are mostly different in any particular case. Wary about performance and memory issues
Specifically, I'm trying to use a string to arbitrairly filter the ORM. I've tried exec and eval solutions, but I'm running into walls. The code below doesn't work, but it's the best way I know how to explain where I'm trying to go
from gblocks.models import Image
f = 'image__endswith="jpg"' # Would be scripted in another area, but passed as text <user input>
d = Image.objects.filter(f)
#for the non-django pythonistas:
d = Image.objects.filter(image__endswith="jpg")
# would be the non-dynamic equivalent.
how to pass string to a url in java. i want to download an image from a web server. before downloading a image i want to pass some values to that image then after that i want to download the image. can someone help me. in Java SE application
Here's a phrase I have to make translateable:
Poll ends in 2 hours 23 minutes
This string must have the main phrase and 'hour' and 'minute' in singular and plural forms.
{% blocktrans %}Poll ends in {{ poll.expire_hours }} ??? {{ poll.expire_minutes }} ???{% endblocktrans %}
What do I put then instead of ??? ?
How can I search a dynamic array of char in Delphi 6 for a sub-string and get back an index to a match, not a pointer? I've seen functions in Delphi 6 that do this for strings but not for dynamic char arrays. There is a function called SearchBuf but that function returns a PChar pointer to the match location when what I need is the array index of the match.
Thanks.
. I get this error: "Cannot convert lambda expression to type 'string' because it is not a delegate type" - keyword select become underlined in blue Can you please advice.
Employee emp = new Employee();
comHandledBySQt.DataSource = from x in emp.GetDataFromTable("1")
select new { x.Id, Name = x.FirstName + " " + x.LastName };
comHandledBySQt.DisplayMember = "Name";
comHandledBySQt.ValueMember = "Id";
Above code should displays drop list of employees first name and last name in a combo box
At the moment I have a regular expression that looks like this:
^(cat|dog|bird){1}(cat|dog|bird)?(cat|dog|bird)?$
It matches at least 1, and at most 3 instances of a long list of words and makes the matching words for each group available via the corresponding variable.
Is there a way to revise this so that I can return the result for each word in the string without specifying the number of groups beforehand?
^(cat|dog|bird)+$
works but only returns the last match separately , because there is only one group.
Is it safe to do connection.createStatement().executeQuery(String query);, or should each java.sql.Statement object be created and closed by "hand" on every use, even if the connection is closed in a finally block?
If multiple queries are executed in one method by one connection it would use much less code if instantiating and closing each statement wasn't strictly necessary.
I have a method that needs to get my Connection String from the connection.connection_string property on hibernate.cfg.xml file.
I've tried use NHibernate.Cfg.Environment.ConnectionString, but it didn't work.
How can I get this?
Thank you.
Example: I want to do this:
METHODNAME(5) {
// do something
}
which results in:
- (void)animationStep5 {
// do something
}
Is there any way to do this? Basically, what I need is a way to generate a real source code string before the program is compiled, so the compiler does see - (void)animationStep5...
Or maybe there's something different than a macro, which can help here to auto-generate method names (not at run-time)?