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Is it possible to change a UIButtons background color?
...IControlStateDisabled];
[myButton setBackgroundImage:[UIImage imageNamed:@"selected.png"] forState:UIControlStateSelected];
[myButton setBackgroundImage:[UIImage imageNamed:@"higligted.png"] forState:UIControlStateHighlighted];
[myButton setBackgroundImage:[UIImage imageNamed:@"highlighted+selected....
Mongoose query where value is not null
...
$ne
selects the documents where the value of the field is not equal to
the specified value. This includes documents that do not contain the
field.
User.find({ "username": { "$ne": 'admin' } })
$nin
$nin selects the do...
Get full path of the files in PowerShell
...
Add | select FullName to the end of your line above. If you need to actually do something with that afterwards, you might have to pipe it into a foreach loop, like so:
get-childitem "C:\windows\System32" -recurse | where {$_.exte...
What is a Windows Handle?
...it
Lets take a setup:
class Object{
int Value;
}
class LargeObj{
char * val;
LargeObj()
{
val = malloc(2048 * 1000);
}
}
void foo(Object bar){
LargeObj lo = new LargeObj();
bar.Value++;
}
void main()
{
Object obj = new Object();
obj.val = 1;
foo(obj);
...
disable all form elements inside div
...
Try using the :input selector, along with a parent selector:
$("#parent-selector :input").attr("disabled", true);
share
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improve this answer
...
Deploy a project using Git push
...lowed the steps in the article you mentioned, and everything worked like a charm. I only wonder wether there are some drawbacks concerning security or stability. Any advice on this?
– xlttj
Dec 6 '11 at 22:43
...
How do I set up NSZombieEnabled in Xcode 4?
...
⌥⌘R
(or click Menubar > Product > Scheme > Edit Scheme)
select the "Diagnostics" tab and click "Enable Zombie Objects":
This turns released objects into NSZombie instances that print console warnings when used again. This is a debugging aid that increases memory use (no objec...
What is time_t ultimately a typedef to?
...
[root]# cat time.c
#include <time.h>
int main(int argc, char** argv)
{
time_t test;
return 0;
}
[root]# gcc -E time.c | grep __time_t
typedef long int __time_t;
It's defined in $INCDIR/bits/types.h through:
# 131 "/usr/include/bits/types.h" 3 4
# 1 "/usr/inclu...
How can I propagate exceptions between threads?
... {
teptr = std::current_exception();
}
}
int main(int argc, char **argv)
{
std::thread mythread(f);
mythread.join();
if (teptr) {
try{
std::rethrow_exception(teptr);
}
catch(const std::exception &ex)
{
std::cerr ...
Use jQuery to get the file input's selected filename without the path
... your HTML do:
<input type="file" name="Att_AttributeID" onchange="fileSelect(event)" class="inputField" />
Then in your js file create a simple function:
function fileSelect(id, e){
console.log(e.target.files[0].name);
}
If you're doing multiple files, you should also be able to get...