PHP has the function memory_get_usage to report the amount of memory a PHP script has. How can you do the same thing in .NET (ASP.NET C#)?
Also, can you report on how much memory an object is taking (e.g. SiteMap or DataTable)?
I know there is an NSSomething() that is called automatically if it exists when the app starts and can be used to set for example the text of a label.
I just can remember the name of that function.
help?
Thanks!
I put some jquery in my website that makes the text move to the right when the page changes. It works in firefox and safari but it doesn't work in internet explore. My url to my website: http://katieduck.com/Courses/Improvisation%20Winter%20Course%20Dartington.html
Here is the code that is nnot working:
$(document).ready(function() {
$('#tabvanilla ul').tabs({ fx: { height: 'toggle', opacity: 'toggle' } });
$('#featuredvid ul').tabs();
});
Maybe you can find out what is wrong
thanks,
Ilaria
Does a method which I check for with respondsToSelector have to actually exist?
What if I only define it in the interface part and fail to implement it? I'm looking at a poor-man's virtual function in Objective-C.
Hi,
i have this line:
<?php include_component('sfGuardRegister', 'register') ?>
when it's executed i get a blank page. I have debugged include_component() and the flow processing is not entering inside of it, i mean:
function include_component($moduleName, $componentName, $vars = array())
{
die("enter");
echo get_component($moduleName, $componentName, $vars);
}
Any idea?
I just started using mysql and I just can see myself woking with strings!
I mean the compiler cant catch errors like this... and its just a mess!
is there a wrapper or some kind of class i can add that does something as simple as making a function that adds a table and asks for args?
I'm sure there is a tool like that but i cant find it or know its name.
plz help.
I have put some instructions in onLowMemory() callback and want to test the same. Is there a "direct" way to test onLowMemory function of the application subclass?
Or will I have to just overload the phone by starting many apps and doing memory intensive tasks?
Thanks.
Hi,
I want to develop a function in PHP that checks how dangerous a SQL statement is. When i say dangerous i mean, certain symbols, characters or strings that are used to get data from a database that the user shouldnt see.
For example:
SELECT * FROM users WHERE userId = '1'
can be injected in several ways. Although i clean the params, i also want to monitor how safe the query is to run.
Thanks in advance
I have a class like this
$.fn.dimeBar = function(custom) {
var var1 = 'test1';
var var2 = 'test2';
if(sometest){
//how can i access var1 or var2 here by using string name of variables
//some thing like alert(this['var1']) -- should alert: 'test1'
}
}
How can I convert a integer to it's byte representation. I want to take an integer and return a vector that has contains 1's and 0's of the integers byte representation.
I'm having a heck of a time trying to do this myself so I'd thought I would ask to see if there was a built in library function that could help.
Thanks!
I just wonder how array_diff() works.And obviously it couldn't work as follows
function array_diff($arraya, $arrayb)
{
$diffs = array();
foreach ($arraya as $keya => $valuea)
{
foreach ($arrayb as $valueb)
{
if ($valuea == $valueb)
{
break;
}
$diffs[$keya]=$valuea;
}
}
return $diffs;
} //couldn't be worse than this
Hope someone can show me some better solution.
Thanks.
Here's the code:
this.Form.find("input[type=checkbox]").click(function(event) {
if ($(this).is(":checked")) {
console.log("checked");
}
else {
console.log("unchecked");
}
});
If the checkbox is not checked, and I click with the mouse, I get "checked". If I trigger it programmatically like $("#someCheckbox").click(), I get "unchecked". How to make the two behave the same way?
Hello,
I have the following code working fine but the problem is that it always submits the first div (article) even though it's hidden. My question is how do I submit the form and the elements in the form in the div that's shown? (if I select Music radiobutton, I want to submit the input elements of the Music Div not the Article div. Thanks.
$(document).ready(function(){
$("input[name$='itemlist']").click(function() {
var selection = $(this).val();
$("div.box").hide();
$("#"+selection).show();
});
});
<!--radio buttons-->
<div id="articleselection"><input name="itemlist" type="radio" value="article" /> Article/Book </div>
<div id="musicselection"><input name="itemlist" type="radio" value="music" /> Music</div>
<!--article div starts-->
<div id="article" class="box">
<table class="fieldgroup">
<tr><td>Journal Title: <input id="JournalTitle" name="JournalTitle" type="text" size="60" class="f-name" tabindex="1" value="JournalTitle">
</table>
<table class="fieldgroup">
<tr><td>Article Author: <input id="ArticleAuthor" name="ArticleAuthor" type="text" size="40" class="f-name" tabindex="2" value="<"ArticleAuthor"></td></tr>
</table>
</div>
<!--music div starts-->
<div id="music" class="box">
<table class="fieldgroup">
<tr><td>Music Title: <input id="Music Title" name="Music Title" type="text" size="60" class="f-name" tabindex="1" value="Music Title">
</table>
<table class="fieldgroup">
<tr><td> Music Author: <input id="MusicAuthor" name="Music Author" type="text" size="40" class="f-name" tabindex="2" value="<"MusicAuthor"></td></tr>
</table>
</div>
I'm making a speed game in VB.Net (Console Application) and users have a certain time to press a certain key. So how can I give the Console.ReadKey function a timeout without just waiting until a key was pressed?
Hi
As i know, all the threads share memory location. For example a global variable changes in one thread will reflect in another thread. Since each thread has its own stack, the local
variables that are created inside the thread is unique. In this case, why do we need
to go for thread specific data mechanism?. Can't it be achieved by auto storage varibles
inside the thread function ?
Kindly clarify!!!.
BR
Rj
Hey Guys,
I am wokring on a dialog, where in execution I want to round up all items that have a specific attribute and place an attribute value of their's into a comma delited list.
This is as far as I have gotten, which isnt far.
buttons: {
'Hook': function(){
$('.grid_pic:has(border=3)').(loop through id's, grab src, build variable with srcs comma delimeited)
}
Any ideas?
how can i force the system to use 2g instead of 3g? there is an option for this in the system settings but i didn't find a function in the android-sdk to set this option!
thx
I want to load a pdf file on the click of a button.
In the OnClickButton() implementation I am writing the function which open the PDF file
ShellExecute(0,
"Open",
"%s\\HELP\\RiverCADPro_User_Manual.pdf",
NULL,
NULL,
SW_MAXIMIZE);
The above code is not working.What else is to be needed so as to run the above code
Ok so, Im using jQuery to do username and email checks before a signup...
this sets a variable true or false depending on the response from php.
$(document).ready(function() {
if (usr_checked == true) {
if (em_checked == true) {
$("#registerbttn").removeAttr("disabled");
}
}
else {
$("#registerbttn").attr("disabled", "disabled");
}
});
How exactly do i get it to watch those variables live?
Thanks :D
I'm trying to use python to copy a tree of files/directories.
is it possible to use copytree to copy everything that ends in foo?
There is an ignore_patterns patterns function, can I give it a negated regular expression? Are they supported in python?
eg.
copytree(src, dest, False, ignore_pattern('!*.foo'))
Where ! means NOT anything that ends in foo.
thanks.
How to make up a form that is going to be a search box and work only via Ajax? That is:
1) What to put as the form's action value? (action="what")
2) How to submit it so that nothing else happenes except for calling the JavaScript function?