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Is it possible to simulate key press events programmatically?
... to a textarea, but it doesnt appear to work, in chrome at least, any idea what could be wrong? here is the jsfiddle that i have made to demonstrate: jsfiddle.net/szmJu
– user280109
Sep 11 '12 at 12:53
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Java; String replace (using regular expressions)?
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@Dan: Be sure you understand what the regex is doing! Regexes are dangerous in the hands of people who almost know them. (Hence the quote I posted.)
– Michael Myers♦
Mar 10 '09 at 21:13
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In Objective-C, how do I test the object type?
...in iOS and it's not meant to be used for this. Also, those NSLogs don't do what I think you meant them to--they are checking the class name (always a string) and the coder class, strangely, instead of the class of the actual element.
– andyvn22
Aug 20 '13 at 21...
Static class initializer in PHP
... return self::$instance;
}
public function someMethod1()
{
// whatever
}
public function someMethod2()
{
// whatever
}
}
And then, in usage
// As opposed to this
Singleton::someMethod1();
// You'd do this
Singleton::getInstance()->someMethod1();
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Java's L number (long) specification
...repositories, etc..). IMHO the priority is not to miss the Shift key. Btw. what font do you recommend? I like monospace and it's the default almost in all editors, CLIs etc that I've see and in this font l and 1 (0 and O resp.) are fairly similar.
– dingalapadum
...
momentJS date string add 5 days
...s');
Thanks @Bala for the information.
UPDATED: March 21, 2014
This is what you'd have to do to get that format.
Here's an updated fiddle
startdate = "20.03.2014";
var new_date = moment(startdate, "DD-MM-YYYY").add('days', 5);
var day = new_date.format('DD');
var month = new_date.format('MM')...
How to determine a user's IP address in node
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This gives me an IP address different from what whatismyip.com gives me. Why would that be?
– Shamoon
Nov 12 '11 at 22:23
3
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Why can't R's ifelse statements return vectors?
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Perhaps what you really wanted for the second set of statements was if (TRUE) c(1,2) else c(3,4).
– Jonathan Chang
Aug 26 '09 at 16:33
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How to find memory leak in a C++ code/project?
... This deletes the 30 bytes.
delete [] str1; // Possible access violation. What a disaster!
4
Be careful with local pointers. A pointer you declare in a function is allocated on the stack, but the dynamic variable it points to is allocated on the heap. If you don't delete it, it will persist afte...
Exposing database IDs - security risk?
...to understand the risks and take care to address them.
The first danger is what OWASP called "insecure direct object references." If someone discovers the id of an entity, and your application lacks sufficient authorization controls to prevent it, they can do things that you didn't intend.
Here are ...