Given that state information is implicit in the zip code aren't storing both of them some violaiton of third normal form? Can or should you simply combine them into one field?
I downloaded pidgin source code and i don't know where to start from ..
Can any one pls ;) point the right way to understand that program ?
and also tell how to compile it on windows system .. it has manuals to compile on a Linux system but not windows .
Inspecting what facebook is doing in my navigator, I see this code:
for (;;);{"t":"refresh"}
If you try to evaluate it, you can figure what happens (infinite loop).
Do you Know what it is?
I have an HTML table which may contain thousands of rows (number of columns is not a problem here).
I would like to be able to browse this table easily and be able to do the following:
Decide how many rows will be presented
Jump to the next/previous X number of rows
Scroll the table using the scroll bars to any desired line
Be able to customize/extend easily this Javascript/jQuery code
Has anyone seen something similar ?
Thank you very much !
I have tried this
login_div.Style("display") = "none";
But it's not working.how can I set the display of the div to none through code behind,
in aspx I have a div:
<div id="login_div" runat="server">
Possible Duplicate:
A puzzle - a program printing its own source
In your favorite programming language, write a program that, when run, will print out its own source code!
Sounds interesting, now let's go!
ps: Literally, there is "NO" use case for this, just plain curiosity!
How can I protect my web server, if I run custom users code on server. If any user can submit his python source on my server and run it.
Maybe some modules or linux tools for close any network and hardware activity for this script.
Thank's all for help!
i want to speed my code compilation..I have searched the internet and heard that psyco is a very tool to improve the speed.i have searched but could get a site for download.
i have installed any additional libraries or modules till date in my python..
can psyco user,tell where we can download the psyco and its installation and using procedures??
i use windows vista and python 2.6 does this work on this ??
Hi,
I often cross this kind of code transformation (or even mathematical transformation)
(python example, but applies to any language)
I've go a function
def f(x):
return x
I use it into another one.
def g(x):
return f(x)*f(x)
print g(2)
leads to 4
But I want to remove the functional dependency, and I change the function g into
def g(f):
return f*f
print g( f(2) )
leads to 4 too
How do you call this kind of transformation, locally turning a function into a scalar ?
I am looking for some C# code .. or .NET component to record the activity of a form on my screen (not the whole desktop) along with audio, similar to what programs like Camtasia allow to do.
Could someone explain to me what should two following lines do:
s.httpheaderline[s.httpheaderlineptr] = *(char *)uip_appdata;
++((char *)uip_appdata);
This is taken from uIP codefor microcontrollers.
s - structure
httpheaderline - http packet presented as a string
httpheadrlineptr - integer value
uip_appdata - received ethernet packet (string)
If some more info is needed please let me know.
BTW. Eclipse is reporting an error on the second line with message Invalid lvalue in increment so i'm trying to figure out how to solve this.
Hi,
i have a wcf service which runs perfectly on my dev machine (vs2010, target 3.5) but once deployed, it shows me the code behind of the service (actually the plain text of the .svc file) and not the normal service page:
<%@ ServiceHost Language="C#" Debug="true" Service="SilverlightPoc.Web.FinanceData" CodeBehind="FinanceData.svc.cs" %>
Anyone any idea why the .svc file is rendered as plain text and not as wcf service?
Hi
I am noob to parsers.I like to fetch specific data from a website I need to use parsers for that. Can anybody please tel me how to get started with parsers.What do I need to download?
Can anybody the code to fetch the data from a website using parsers in java.
Thanks in advance.
I have to compare two folder structure and with reference of source folder I want to delete all the files/folders present in other destination folder which do not exist in reference source folder, how could i do this?
$original = scan_dir_recursive('/var/www/html/copy2');
$mirror = scan_dir_recursive('/var/www/html/copy1');
function scan_dir_recursive($dir) {
$all_paths = array();
$new_paths = scandir($dir);
foreach ($new_paths as $path) {
if ($path == '.' || $path == '..') {
continue;
}
$path = $dir . DIRECTORY_SEPARATOR . $path;
if (is_dir($path)) {
$all_paths = array_merge($all_paths, scan_dir_recursive($path));
} else {
$all_paths[] = $path;
}
}
return $all_paths;
}
foreach($mirror as $mirr)
{
if($mirr != '.' && $mirr != '..')
{
if(!in_array($mirr, $original))
{
unlink($mirr);
// delete the file
}
}
}
The above code shows what i did.. Here My copy1 folder contains extra files than copy2 folders hence i need these extra files to be deleted.
Below given output is are arrays of original Mirror and of difference of both..
Original Array
(
[0] => /var/www/html/copy2/Copy (5) of New Text Document.txt
[1] => /var/www/html/copy2/Copy of New Text Document.txt
)
Mirror Array
(
[0] => /var/www/html/copy1/Copy (2) of New Text Document.txt
[1] => /var/www/html/copy1/Copy (3) of New Text Document.txt
[2] => /var/www/html/copy1/Copy (5) of New Text Document.txt
)
Difference Array
(
[0] => /var/www/html/copy1/Copy (2) of New Text Document.txt
[1] => /var/www/html/copy1/Copy (3) of New Text Document.txt
[2] => /var/www/html/copy1/Copy (5) of New Text Document.txt
)
when i iterate a loop to delete on difference array all files has to be deleted as per displayed output.. how can i rectify this.. the loop for deletion is given below.
$dirs_to_delete = array();
foreach ($diff_path as $path) {
if (is_dir($path)) {
$dirs_to_delete[] = $path;
} else {
unlink($path);
}
}
while ($dir = array_pop($dirs_to_delete)) {
rmdir($dir);
}
Hi,
Is it possible to debug a windows service or class library without consuming the code in a launchable app? There is a thread about doing this, but the techniques don't work and keep saying "Cannot start service..." as I am using a windows service.
Thanks
I am looking for c++ code coverage tool which fares well in mutli server setup and on both windows and linux without licensing issues(if non free).
I have done some research and found 2 free tools: Covtool and gcov. Any disadvantages on these or any other suggestions?
Its been mentioned in other answers about getting the same code running for both the def get(self) and the def post(self) for any given request. I was wondering what techniques people use, I was thinking of:
class ListSubs(webapp.RequestHandler):
def get(self):
self._run()
def post(self):
self._run()
def _run(self):
self.response.out.write("This works nicely!")
Consider the following Java source:
if( agents != null ) {
for( Iterator iter = agents.keySet().iterator(); iter.hasNext(); ) {
// Code that uses iter.next() ...
//
}
}
The agents is a HashMap.
Why does the for statement sometimes throw a NullPointerException?
Thank you.
I’d like to know about the computer science. Is that a science or art ?Then what about the Information Technology ? What can be computed and What cannot be computed ? and I'd like to know about the Legal java code.
I am trying to insert html into the HTML view.What i have done is to have tinymce advanced(a wordpress plugin) button that throws a popup and in it is all the necessary things to insert the html.The tinymce buttons are however only visible on the visual view.
Question 1:
Is it a plugin or hack that can allow one to parse html inside the visual view
Question 2:
Is it possible to insert html code to the html view from a popup initiated from the visual view
I have seen some solutions, or at least tries, but none of them really work.
How do I strip all tags except those inside or [code] - and replace all the < and with < etc. in order to let js do some syntax highlighting on the output?