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Why is Java's Iterator not an Iterable?
...are unhappy with Iterator<T> not being an Iterable<T>, you are free to make such an Iterator<T>. It wouldn't break the contract one bit. However - Iterator itself should not be Iterable since that would make it circularly dependent and that lays the ground for icky design.
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Check if key exists and iterate the JSON array using Python
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I wrote a tiny function for this purpose. Feel free to repurpose,
def is_json_key_present(json, key):
try:
buf = json[key]
except KeyError:
return False
return True
...
Should I learn C before learning C++? [closed]
...ent, and string literals, etc.? I'm going to stop discussing now but feel free to leave your closing comments.
– Brian R. Bondy
Jun 23 '10 at 13:27
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How do I add an icon to a mingw-gcc compiled executable?
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I used Nirsoft's free utility IconsExtract to get an icon embedded in an exe that I needed.
– Evgeni Sergeev
Oct 22 '14 at 12:50
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How to duplicate a git repository? (without forking)
...ow do you install gem in the first place? This seems like the most hassle-free solution. Upvoted!
– saran3h
Apr 27 '18 at 6:22
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Dark theme in Netbeans 7 or 8
...t highly recommend the commercial font for programmers, PragmataPro. For a free-of-cost and open-source font, the best is Hack. Hack was built on the very successful DejaVu font which in turn was built on Bitstream Vera.
To change the font, add these steps to the above to duplicate the profile as a...
dynamic_cast and static_cast in C++
...se a "VTABLE" of pointers to the virtual functions.
Comments are C++. Feel free to reformat and fix compile errors...
// class A { public: int data; virtual int GetData(){return data;} };
typedef struct A { void**vtable; int data;} A;
int AGetData(A*this){ return this->data; }
void * Avtable[] =...
If I fork someone else's private Github repo into my account, is it going to appear in my account as
... Finally, using these facts to deliberately trick GitHub into giving you "free" private repos is against their TOS and they will probably delete your account if you attempt to do this.
– namuol
Sep 27 '14 at 4:38
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git rebase without changing commit timestamps
...all suddenly clear. I wrote the answer to my question in my post, but feel free to adapt your answer to reflect that.
– Olivier Verdier
Jun 5 '10 at 8:44
4
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How to convert java.sql.timestamp to LocalDate (java8) java.time?
...coded timezone like ZoneOffset.UTC
The general approach should be
Break free to the new java8 date classes using a class that is directly related, e.g. in our case java.time.Instant is directly related to java.sql.Timestamp, i.e. no timezone conversions are needed between them.
Use the well-desig...