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PHP mail function doesn't complete sending of e-mail
...nd emails.
Check for Port connection failure
Port block is a very common problem which most developers face while integrating their code to deliver emails using SMTP. And, this can be easily traced at the server maillogs (the location of server of mail log can vary from server to server, as explai...
In plain English, what does “git reset” do?
... at C. If you make a new commit D at this point, you'll get this, which is probably not what you want:
- A - B - C (master)
\
D (HEAD)
Remember, reset doesn't make commits, it just updates a branch (which is a pointer to a commit) to point to a different commit. The rest is just de...
Why all the Active Record hate? [closed]
...mplaints which have been raised in context of using it.
@BlaM
The problem that I see with Active Records is, that it's always just about one table
Code:
class Person
belongs_to :company
end
people = Person.find(:all, :include => :company )
This generates SQL with LEFT JOIN compa...
Why is x86 ugly? Why is it considered inferior when compared to others? [closed]
...
Couple of possible reasons for it:
x86 is a relatively old ISA (its progenitors were 8086s, after all)
x86 has evolved significantly several times, but hardware is required to maintain backwards compatibility with old binaries. For example, modern x86 hardware still contains support for runni...
C++ equivalent of java's instanceof
...all. It also works regardless of RTTI is enabled or not.
Note that this approach doesn't support multiple levels of inheritance so if you're not careful you might end with code looking like this:
// Here we have a SpecialBox class that inherits Box, since it has its own type
// we must check for b...
Protect .NET code from reverse engineering?
Obfuscation is one way, but it can't protect from breaking the piracy protection security of the application. How do I make sure that the application is not tampered with, and how do I make sure that the registration mechanism can't be reverse engineered?
...
Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_
...(and the compiler isn't even aware of it)
On Sandy/Ivy Bridge and Haswell processors, the instruction:
popcnt src, dest
appears to have a false dependency on the destination register dest. Even though the instruction only writes to it, the instruction will wait until dest is ready before execut...
Creating a Radial Menu in CSS
...lmost 3 years later, I finally made the time to revisit this and post an improved version. You can still view the original answer at the end for reference.
While SVG may be the better choice, especially today, my goal with this was to keep it just HTML and CSS, no JS, no SVG, no images (other than ...
How to get client's IP address using JavaScript?
...ess>
Returns:
{
"address": "116.12.250.1",
"country": "SG",
"stateprov": "Central Singapore",
"city": "Singapore"
}
Limitations:
2,500 requests per day
Doesn't support JSONP callbacks
Requires IP address parameter
Requires an email address to get your API key
No SSL (https) with the fre...
Alternatives to gprof [closed]
What other programs do the same thing as gprof?
7 Answers
7
...