...ce instance is directly invoked on that instance and cannot be intercepted by the wrapping proxy (the proxy is not even aware of any such call). One solutions is already mentioned. Another nifty one would be to simply have Spring inject an instance of the service into the service itself, and call yo...

...bash) was then notifying me that "You have mail". You can access the mail by simply using the command mail This launches you into Mail, and it will right away show you a list of messages that are stored there. If you want to see the content of the first message, use t This will show you the ...

... implementations of C++ ignore integer overflows. Treatment of division by zero, forming a remainder using a zero divisor, and all floating point exceptions vary among machines, and is usually adjustable by a library function. —end note ] Your code compiled with g++ -O3 emits warning (even...

...ion for these, but they are also available in Boost. I still pass objects by reference (const whenever possible), in this case the called method must assume the object is alive only during the time of call. There's another kind of pointer that I use that I call hub_ptr. It's when you have an objec...

...Groovy on Grails") is a programming framework based on Groovy and inspired by Ruby on Rails (there are differences, but there are lots of similarities too). Like RoR, Grails promotes "coding by convention", development best practices, and is meant to be highly productive. What kind of Applications a...

...E is 10000000000000000000000000000000 Taking the negative value is done by first swapping 0 and 1, which gives 01111111111111111111111111111111 and by adding 1, which gives 10000000000000000000000000000000 As you can see in the link I gave, Wikipedia mentions the problem with the most negat...

...urn types as the closure type's function call operator. The value returned by this conversion function shall be the address of a function that, when invoked, has the same effect as invoking the closure type’s function call operator. Therefore, the unary + forces the conversion to the function po...

...added or removed line matches "word" (also commit contents). Note that -G by default accepts a regex, while -S accepts a string, but can be modified to accept regexes using the --pickaxe-regex. To illustrate the difference between -S<regex> --pickaxe-regex and -G<regex>, consider a ...

...mal. The problem you have is that 0.1 is not an exact representation, and by performing the calculation twice, you are compounding that error. However, 100 can be represented accurately, so try: double x = 1234; x /= 100; System.out.println(x); which prints: 12.34 This works because Double.t...

...ommitter In projects like the Linux kernel where patches are: generated by git format-patch sent by email, either by copy pasting, or more commonly with git send-email applied by another person with either git apply or git am: How to use git am to apply patches from email messages? generating a...