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C++ equivalent of Java's toString?
I'd like to control what is written to a stream, i.e. cout , for an object of a custom class. Is that possible in C++? In Java you could override the toString() method for similar purpose.
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Building and running app via Gradle and Android Studio is slower than via Eclipse
...adle Plugin.
Configuration File
Create a file named gradle.properties in whatever directory applies:
/home/<username>/.gradle/ (Linux)
/Users/<username>/.gradle/ (Mac)
C:\Users\<username>\.gradle (Windows)
Append:
# IDE (e.g. Android Studio) users:
# Settings specified in ...
How to determine whether a substring is in a different string
... Once you find, yes substring exists in string, how do you find at what position is the string, and what happens if the substring is in the string more than once?
– yoshiserry
May 27 '14 at 6:24
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jQuery - Illegal invocation
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What these two options does, could you explain?
– rahim.nagori
May 26 at 14:14
add a comment
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Inserting multiple rows in mysql
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What about duplicated records?
– Matteo
Dec 10 '13 at 16:46
2
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How to disable Django's CSRF validation?
... Hmm- maybe a technically correct answer, but most certainly not what the OP wanted or what I was looking for.
– Danny Staple
Aug 19 '14 at 12:58
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Header files for x86 SIMD intrinsics
...with -march=native or -mavx2 -mbmi2 -mpopcnt -mfma -mcx16 -mtune=znver1 or whatever.)
MSVC and ICC will let you use intrinsics without enabling anything at compile time, but you still should enable AVX before using AVX intrinsics.
Historically (before immintrin.h pulled in everything) you had to...
How to convert a std::string to const char* or char*?
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what i would probably prefer generally is std::vector<char> writable(str.begin(), str.end()); writable.push_back('\0'); char * c = &writable[0];
– Johannes Schaub - litb
Dec 7 ...
Is inline assembly language slower than native C++ code?
...e very well).
Just for loops this is a short list of loop optimizations of what is commonly checked for by a compiler (do you think you could do it by yourself when your schedule has been decided for a C# program?) If you write something in assembly, I think you have to consider at least some simple...
Is there a case insensitive jQuery :contains selector?
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What I ended up doing for jQuery 1.2 is :
jQuery.extend(
jQuery.expr[':'], {
Contains : "jQuery(a).text().toUpperCase().indexOf(m[3].toUpperCase())>=0"
});
This will extend jquery to have a :Contains selec...