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What's so bad about Template Haskell?
...out of scope to anything before it. Other languages with this property (C, C++) make it workable by allowing you to forward declare things, but Haskell doesn't. If you need cyclic references between spliced declarations or their dependencies and dependents, you're usually just screwed.
It's undiscip...
Where to store global constants in an iOS application?
...aseUrl = @"http://website.com/";
#endif
Apart from the omission of the C++ compatible Extern declaration, this is what you will generally see used in Apple's Obj-C frameworks.
If the constant needs to be visible to just one file or function, then static NSString* const baseUrl in your *.m is go...
Shortcuts in Objective-C to concatenate NSStrings
...lue of this function.
Or, to make a shortcut, convert the NSString into a C++ string and use the '+' there.
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Biggest differences of Thrift vs Protocol Buffers?
...he languages supported by default.
Protocol Buffers: Java, Android Java, C++, Python, Ruby, C#, Go, Objective-C, Node.js
Thrift: Java, C++, Python, Ruby, C#, Go, Objective-C, JavaScript, Node.js, Erlang, PHP, Perl, Haskell, Smalltalk, OCaml, Delphi, D, Haxe
Both could be extended to other platfo...
Delete column from SQLite table
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For SQLite3 c++ :
void GetTableColNames( tstring sTableName , std::vector<tstring> *pvsCols )
{
UASSERT(pvsCols);
CppSQLite3Table table1;
tstring sDML = StringOps::std_sprintf(_T("SELECT * FROM %s") , sTableName.c_st...
What's your most controversial programming opinion?
...e that people who have not had experience in debugging memory leaks in C / C++ cannot fully appreciate what Java brings to the table.
Also the natural progression should be from "how can I do this" to "how can I find the library which does that" and not the other way round.
...
Member initialization while using delegated constructor
I've started trying out the C++11 standard and i found this question which describes how to call your ctor from another ctor in the same class to avoid having a init method or the like. Now i'm trying the same thing with code that looks like this:
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Difference between size_t and unsigned int?
...
Question is tagged c. The C++ standard has no bearing on C.
– IInspectable
Mar 2 '17 at 15:29
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Vim and Ctags tips and tricks [closed]
I have just installed Ctags (to help with C++ development) with my Vim (or rather gVim), and would like to find out your favorite commands, macros, shortcuts, tips that go along with it...
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How to install Boost on Ubuntu
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sudo apt install aptitude
aptitude search boost
Then paste this into a C++ file called main.cpp:
#include <iostream>
#include <boost/array.hpp>
using namespace std;
int main(){
boost::array<int, 4> arr = {{1,2,3,4}};
cout << "hi" << arr[0];
return 0;
}
Com...