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Learn C first before learning Objective-C [closed]

...also reduces the amount of material that has to be learned (and some of it selectively filtered out) to writing Objective-C programs. I do agree that you will want to learn most, if not all, of the underlying C features, but many can be deferred until a solid grasp of defining classes and method...
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Finding a branch point with Git?

...ed from master): or here (as viewed from topic): in both cases, I've selected the commit that is B in my graph. Once you click on it, its full SHA is presented in a text input field just below the graph. 2. visually, but from the terminal: git log --graph --oneline --all (Edit/side-note:...
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How to call C from Swift?

....h" export * } Then under Targets -> Link Binary With Libraries I selected add items and added libz.tbd. You may want to build at this point. I was then able to write the following code: import zlib public class Zlib { public class func zlibCompileFlags() -> UInt { return...
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How fast is D compared to C++?

...out printing code and replaced writefln with writeln Changed imports to be selective Used pow operator (^^) instead of manual multiplication for final step of calculating average Removed the size_type and replaced appropriately with the new index_type alias ...thus resulting in scalar2.cpp (pasteb...
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The name 'model' does not exist in current context in MVC3

...ew Folder to add the folders. I should have right-clicked the project and selected Add -> Area. Then Visual Studio would have taken care of setting the area up correctly. share | improve this a...
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How to create EditText with rounded corners? [closed]

...g="utf-8"?> <!-- res/drawable/rounded_edittext_states.xml --> <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_pressed="true" android:state_enabled="true" android:drawable="@drawable/rounded_focused" /> &...
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How do I create a WPF Rounded Corner container?

...n. The extensions are VisiFire charting objects. The user pushes a button, selected from the list of buttons, to execute the desired chart. ' Create a ListBox of Buttons, one button for each MEF charting component. For Each c As Lazy(Of ICharts, IDictionary(Of String, Object)) In ext.C...
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What is Unicode, UTF-8, UTF-16?

...takes 2 bytes in UTF-8, there are 5 reserved bits, leaving only 11 bits to select a code point. U+07FF ends up being the highest code point representable in 2 bytes. – DPenner1 Oct 8 '14 at 3:40 ...
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Django Rest Framework: Dynamically return subset of fields

...y parameter to a Django Rest Framework based API which enables the user to select only a subset of fields per resource. 8 A...
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Homebrew install specific version of formula?

...installed. If you are missing the version you will still need to apply the selected answer. – Nic Strong Dec 19 '13 at 5:11 1 ...