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django urls without a trailing slash do not redirect
...
check your APPEND_SLASH setting in the settings.py file
more info in the django docs
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Should I use .done() and .fail() for new jQuery AJAX code instead of success and error
...
In simple words
$.ajax("info.txt").done(function(data) {
alert(data);
}).fail(function(data){
alert("Try again champ!");
});
if its get the info.text then it will alert and whatever function you add or if any how unable to retrieve info.text f...
Using Build Flavors - Structuring source folders and build.gradle correctly
...Suffix '.paid'
buildConfigField 'boolean', 'PRO', 'true'
}
free {
applicationIdSuffix '.free'
buildConfigField 'boolean', 'PRO', 'false'
}
}
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Why is exception handling bad?
...r bullet. It will make sure you release resources on a throw, but doesn't free you from having to think about corruption of object state and callers seeing intermediate values. So, for a lot of people, it's easier to say, by fiat of coding style, no exceptions. If you restrict the kind of code yo...
Checking if a double (or float) is NaN in C++
...t( a != b );
}
int main()
{
typedef std::numeric_limits<double> Info;
double const nan1 = Info::quiet_NaN();
double const nan2 = Info::quiet_NaN();
foo( nan1, nan2 );
}
Compiling with g++ (TDM-2 mingw32) 4.4.1:
C:\test> type "C:\Program Files\@commands\gnuc.bat"
@rem -f...
How to inspect the return value of a function in GDB?
...Breakpoint 1, 0x0fdfed3c in __libc_start_main () from /lib/libc.so.6
(gdb) info frame
Stack level 0, frame at 0xffd719a0:
pc = 0xfdfed3c in __libc_start_main; saved pc 0x0
called by frame at 0x0
Arglist at 0xffd71970, args:
Locals at 0xffd71970, Previous frame's sp is 0xffd719a0
Saved registers...
What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
...but not least the Compiler transfers it to your programming language.
The free Compilers support C,C++,C#,Java, and Erlang to my knowledge. The (much to expensive and patent/licenses ridden) commercial compilers are very versatile, usually absolutely up-to-date and support sometimes even more langu...
Is there a stopwatch in Java?
... // optional
long millis = stopwatch.elapsed(TimeUnit.MILLISECONDS);
log.info("that took: " + stopwatch); // formatted string like "12.3 ms"
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Should services always return DTOs, or can they also return domain models?
...e your layers. DTO is an expensive feature of your system, they don't come free.
Why use a DTO
This article provides both advantage and disadvantage of using a DTO, http://guntherpopp.blogspot.com/2010/09/to-dto-or-not-to-dto.html
Summary as follows:
When to Use
For large projects.
Project l...
Why does Hibernate require no argument constructor?
...ate seems to be somewhat insecure about it, as during startup it issues an info message for each of my entity classes, telling me INFO: HHH000182: No default (no-argument) constructor for class and class must be instantiated by Interceptor, but then later on I do instantiate them by interceptor, and...