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What is the difference between #import and #include in Objective-C?

... decent header files protect themselves against this anyway, so it's not really that much of a benefit. Basically, it's up to you to decide which you want to use. I tend to #import headers for Objective-C things (like class definitions and such) and #include standard C stuff that I need. For exampl...
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Android NDK C++ JNI (no implementation found for native…)

...g the function prototype name wrong, another is failing to load the .so at all. Are you sure that System.loadLibrary() is being called before the method is used? If you don't have a JNI_OnLoad function defined, you may want to create one and have it spit out a log message just to verify that the l...
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Inserting a tab character into text using C#

...re than one TextBox are displayed and that alignment must be respected for all TextBox, the ONLY "\t" or vbTab solution will display something that is NOT ALWAYS correctly aligned. Example in VB.Net: Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load TextBox1.Text = ...
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How to get the Power of some Integer in Swift language?

... I really like this solution, but with Swift 3 it does not work. Any idea how to make it work? – Vanya Sep 19 '16 at 18:51 ...
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JPQL IN clause: Java-Arrays (or Lists, Sets…)?

I would like to load all objects that have a textual tag set to any of a small but arbitrary number of values from our database. The logical way to go about this in SQL would be to build an "IN" clause. JPQL allows for IN, but it seems to require me to specify every single parameter to IN directly (...
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What is the 'CLSCompliant' attribute in .NET?

... my project with no complaints, that means my project is CLS compliant and all is good? – Svish Sep 12 '12 at 14:32 @S...
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How to get multiple select box values using jQuery?

... jQuery .val() var foo = $('#multiple').val(); share | improve this answer | follow | ...
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using extern template (C++11)

...t file size. For example: // header.h template<typename T> void ReallyBigFunction() { // Body } // source1.cpp #include "header.h" void something1() { ReallyBigFunction<int>(); } // source2.cpp #include "header.h" void something2() { ReallyBigFunction<int>(); } ...
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How to convert a String to its equivalent LINQ Expression Tree?

...nking as a Where clause. If necessary, put it inside a list/array just to call .Where(string) on it! i.e. var people = new List<Person> { person }; int match = people.Where(filter).Any(); If not, writing a parser (using Expression under the hood) isn't hugely taxing - I wrote one similar (a...
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Objective-C declared @property attributes (nonatomic, copy, strong, weak)

... retaining the copy. Assign Assign is somewhat the opposite to copy. When calling the getter of an assign property, it returns a reference to the actual data. Typically you use this attribute when you have a property of primitive type (float, int, BOOL...) Retain retain is required when the attribut...