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string c_str() vs. data()
I have read several places that the difference between c_str() and data() (in STL and other implementations) is that c_str() is always null terminated while data() is not.
As far as I have seen in actual implementations, they either do the same or data() calls c_str() .
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How do I add a library project to Android Studio?
...consider Dependencies, Android Libraries and Multi-project setup necessary reading. Please take a few minutes to do so.
Particularly, in the case of a non-jar library project, read the following snippet from above source:
Gradle projects can also depend on other gradle projects by using a multi...
How do you work with an array of jQuery Deferreds?
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@ElfSternberg it is indeed irrelevant, but for readability I don't need to take a second glance at $.when.apply($, .... The null makes me go "wait, what?". It's a matter of style and coding practice. I had to read the source to confirm this wouldn't throw a null reference...
When should I use a trailing slash in my URL?
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Source: Wikipedia: Uniform Resource Identifier
Another good source to read: Wikipedia: URI Scheme
According to RFC 1738, which defined URLs in 1994, when resources contain references to other resources, they can use relative links to define the location of the second resource as if to say, ...
Is inline assembly language slower than native C++ code?
...gh-level language does not expose. Do you want a touch of this complexity? Read this awesome answer here on SO.
Why this?
First of all because compilers can do optimizations that we can't even imagine (see this short list) and they will do them in seconds (when we may need days).
When you code i...
Static/Dynamic vs Strong/Weak
... Wikipedia has all the answers. Why I've not stumbled across this already I don't know.
– Dan Revell
Feb 28 '10 at 13:51
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What is a Proxy in Doctrine 2?
I just finished reading all the Doctrine 2 documentation, I started my own sandbox, I understood most of the principes, but there is still a question and I couldn't find any complete explanation in the doc.
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What specifically are wall-clock-time, user-cpu-time, and system-cpu-time in UNIX?
...cerier: on a single core machine, yes, but multi-core machines and multi-threaded programs can use more than 1 CPU second per elapsed second.
– Jonathan Leffler
Dec 16 '14 at 12:19
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Is it faster to count down than it is to count up?
...s to be sure that they terminate, produce correct answers, and are easy to read. I wish your teacher would focus on the important stuff and not mythology.
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Why java.lang.Object is not abstract? [duplicate]
...tc. are sufficiently complicated and/or are native, so it's best they're already implemented, and would not benefit from being abstracted.
So I'd guess the answer would be no, none of the methods of Object would benefit from being abstract.
Would it be a benefit to mark the Object class as abstrac...