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Is it possible to make the -init method private in Objective-C?
...ilable
Add the unavailable attribute to the header to generate a compiler error on any call to init.
-(instancetype) init __attribute__((unavailable("init not available")));
If you don't have a reason, just type __attribute__((unavailable)), or even __unavailable:
-(instancetype) __unavaila...
Python: Tuples/dictionaries as keys, select, sort
...a'?
– Nico Schlömer
Feb 3 '11 at 1:05
2
As chmullig pointed out, you would have to filter the ke...
How do you disable browser Autocomplete on web form field / input tag?
...d/or password info into inappropriate form fields, causing form validation errors, or worse yet, accidentally inserting usernames into fields that were intentionally left blank by the user.
What's a web developer to do?
If you can keep all password fields on a page by themselves, that's a great s...
Should I be using object literals or constructor functions?
...licMethod(); // ok
alert(bar.thisIsPublic); // ok
bar.secretFunction(); // error!
bar.secret // error!
Since functions in JavaScript are closures we can use private variables and methods and avoid new.
From http://javascript.crockford.com/private.html on private variables in JavaScript.
...
How to execute a Python script from the Django shell?
...doing the above, I was getting a django.core.exceptions.AppRegistryNoReady error.
My script file is in the same directory as my django project (ie. in the same folder as manage.py)
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improve ...
How to link C++ program with Boost using CMake
...EQUIRED COMPONENTS program_options)
if(NOT Boost_FOUND)
message(FATAL_ERROR "Boost Not found")
endif()
add_executable(helloworld main.cpp)
target_link_libraries(helloworld PUBLIC Boost::program_options)
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PHP equivalent of .NET/Java's toString()
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edited Jan 31 '13 at 18:05
Salman A
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answe...
getting the screen density programmatically in android?
...iately. Removing braces is a question of style only and IMHO makes it more error prone when maintaining the code.
– qwertzguy
Jul 1 '15 at 11:04
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What is Android keystore file, and what is it used for?
This is a general question, but particularly I am interested in it's use for Android. What is a keystore file, and what is it used for?
...
IntelliJ gives Fatal Error: Unable to find package java.lang in classpath or bootclasspath
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This error happend to me after i've updated my JDK version to jdk1.8.0_161 -
But the project's sdk was still pointing to the old jdk 1.8.0_131
(Seems that updgrading java causing the previous version to be wiped).
Do this:
In...