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Why is using the JavaScript eval function a bad idea?
...val is currently and historically massively over-used by people who don't know what they're doing. That includes people writing JavaScript tutorials, unfortunately, and in some cases this can indeed have security consequences - or, more often, simple bugs. So the more we can do to throw a question m...
json_encode() escaping forward slashes
...
!important read before: https://stackoverflow.com/a/10210367/367456 (know what you're dealing with - know your enemy)
json_encode($str, JSON_UNESCAPED_SLASHES);
If you don't have PHP 5.4 at hand, pick one of the many existing functions and modify them to your needs, e.g. http://snippets.dzo...
HTTP GET request in JavaScript?
...
I know some people want to write pure Javascript. I get that. I have no problem with people doing that in their projects. My "In jQuery:" should be intpreted as "I know you asked how to do it in Javascript, but let me show yo...
How to get Latitude and Longitude of the mobile device in android?
...etSystemService(Context.LOCATION_SERVICE);
Location location = lm.getLastKnownLocation(LocationManager.GPS_PROVIDER);
double longitude = location.getLongitude();
double latitude = location.getLatitude();
The call to getLastKnownLocation() doesn't block - which means it will return null if no posi...
Regex Email validation
...s that are being issued, as you can have TLD's with more than 3 characters now.
– AaronLS
Jul 22 '13 at 19:04
This reg...
How to dismiss keyboard iOS programmatically when pressing return
...ller.h add:
@property (nonatomic) UITapGestureRecognizer *tapRecognizer;
Now in the .m file, add this to your ViewDidLoad function:
- (void)viewDidLoad {
[super viewDidLoad];
//Keyboard stuff
tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleS...
java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet
...
i removed it, and added the maven dependencies entry, and it works fine now.
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How to send commands when opening a tmux session inside another tmux session?
...nce) the “inner” tmux instance. It captures the C-b as its prefix key. Now your next keystroke will be passed through the outer tmux instance and captured by the inner one to trigger a binding.
To trigger the c binding (new-window) in a second-level instance of tmux, you would type C-b C-b c. F...
What's the best way to parse command line arguments? [closed]
...hon 2.3 thru 2.6. For python 2.7+ it is not the best answer as argparse is now part of the standard library and optparse deprecrated.
– matt wilkie
Feb 28 '11 at 19:47
...
Get the IP address of the remote host
...est.RemoteIpAddress;
}
}
return null;
}
}
Now you can use it like this:
public class TestController : ApiController
{
[HttpPost]
[ActionName("TestRemoteIp")]
public string TestRemoteIp()
{
return Request.GetClientIpAddress();
}
}
...