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Why doesn't C have unsigned floats?
...question seems to be strange. Programmers sometimes think too much. Please read on...
12 Answers
...
Why should I not wrap every block in “try”-“catch”?
...of the intervening frames is very useful. You generally need to log the thread identifier or some identifying context as well to correlate log lines. I used a Logger class similar to log4j.Logger that include the thread ID in every log line and emitted a warning in the destructor when an exception ...
How to allow http content within an iframe on a https site
...thenonsslsite.com";
Alternatively, you could add an RSS feed or write some reader/parser to read the http site and display it within your https site.
You could/should also recommend to the http site owner that they create an ssl connection. If for no other reason than it increases seo.
Unless you ...
Using jQuery how to get click coordinates on the target element
...se<br/>position </div>
</body>
JavaScript
$(document).ready(function (e) {
$('#A').click(function (e) { //Default mouse Position
alert(e.pageX + ' , ' + e.pageY);
});
$('#B').click(function (e) { //Offset mouse Position
var posX = $(this).offset()....
Android: Want to set custom fonts for whole application not runtime
...ritten for one activity. P.S. it's really odd to add one more object for a read only textView just to change the font. Off Topic: Android should really introduce a mechanism to fetch a font from assests folder and to be included in R so that it can be changed design time)
– Pra...
Signal handling with multiple threads in Linux
In Linux, what happens when a program (that possibly has multiple threads) receives a signal, like SIGTERM or SIGHUP?
2 Ans...
Get current batchfile directory
...
System read-only variable %CD% keeps the path of the caller of the batch, not the batch file location.
You can get the name of the batch script itself as typed by the user with %0 (e.g. scripts\mybatch.bat). Parameter extensions ca...
Can a local variable's memory be accessed outside its scope?
...s think about the stack. In many operating systems you get one stack per thread and the stack is allocated to be a certain fixed size. When you call a method, stuff is pushed onto the stack. If you then pass a pointer to the stack back out of your method, as the original poster does here, that's jus...
ASP.NET MVC - Set custom IIdentity or IPrincipal
...ookie);
return RedirectToAction("Index", "Home");
}
Global.asax.cs - Reading cookie and replacing HttpContext.User object, this is done by overriding PostAuthenticateRequest
protected void Application_PostAuthenticateRequest(Object sender, EventArgs e)
{
HttpCookie authCookie = Request.Co...
Why use #ifndef CLASS_H and #define CLASS_H in .h file but not in .cpp?
...on CPP files because, by definition, the contents of the CPP file are only read once.
You seem to have interpreted the include guards as having the same function as import statements in other languages (such as Java); that's not the case, however. The #include itself is roughly equivalent to the im...