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Swift - Convert to absolute value
... understand why abs(Int8.min) can't work and therefore creates an overflow error.
– Imanou Petit
May 16 '18 at 11:47
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Detecting Unsaved Changes
...chooses the cancel option, the doPostBack function will throw a JavaScript error. I had to manually put a try-catch around the .submit call within doPostBack to suppress it.
On some pages, a user could perform an action that performs a postback to the same page, but isn't a save. This results in a...
Why is an MD5 hash created by Python different from one created using echo and md5sum in the shell?
..., and a different syntax for each command all make shell scripts invisibly error prone
– jsbueno
Apr 17 '11 at 17:05
7
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DateTime vs DateTimeOffset
...in the last part - even ensuring Kind are the same, comparison could be in error. If both sides have DateTimeKind.Unspecified you don't really know that they came from the same time zone. If both sides are DateTimeKind.Local, most comparisons are going to be fine, but you could still have errors i...
Suppress warning “Category is implementing a method which will also be implemented by its primary cl
... you'll notice that your test project still builds with "treat warnings as errors" turned on because it's a linker warning.
– Ben Baron
Mar 9 '13 at 6:06
12
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When would anyone use a union? Is it a remnant from the C-only days?
..."not recommended". In the embedded space it's often much cleaner and less error-prone than the alternatives, which usually either involve lots of explicit casts and void*s or masks and shifts.
– bta
Jan 26 '11 at 2:27
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How was the first compiler written?
...mes. So yeah, you can hand-assemble just fine. It's slow and painful and error-prone (which is why we automated things) but it's possible.
– JUST MY correct OPINION
Apr 22 '10 at 11:09
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How to validate an Email in PHP?
... ask again
and again for same data, use some logic to correct some basic error in data.
Before validation of Email: First you have to remove all illegal characters from email.
//This will Remove all illegal characters from email
$email = filter_var($email, FILTER_SANITIZE_EMAIL);
after that v...
Single Page Application: advantages and disadvantages [closed]
...l), then the number of requests to the server (read "possibilities for 503 errors that wreck your user experience") is dramatically reduced. In fact, a SPA makes it possible to do entirely offline processing, which is huge in some situations.
Performance is certainly better with client-side renderin...
Is there a difference between “throw” and “throw ex”?
...
Yes, there is a difference;
throw ex resets the stack trace (so your errors would appear to originate from HandleException)
throw doesn't - the original offender would be preserved.
static void Main(string[] args)
{
try
{
Method2();
}
catch (Exception ex)
{
...