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Swift - which types to use? NSString or String
...one can
perform on Collection type.
For more information please refer apple documents.
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How do I create a new Swift project without using Storyboards?
...ion:
Classes and structures must set all of their stored properties to an appropriate initial value by the time an instance of that class or structure is created. Stored properties cannot be left in an indeterminate state.
Properties of optional type are automatically initialized with a value of ni...
How do I use Ruby for shell scripting?
...h()
For file system operations I almost always use Pathname. This is a wrapper for many of the other file system related classes. Also useful: Dir, File...
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How do I create a transparent Activity on Android?
... can also use @android:color/transparent in later Android versions.)
Then apply the style to your activity, for example:
<activity android:name=".SampleActivity" android:theme="@style/Theme.Transparent">
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</activity>
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Loading local JSON file
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I had the same need (to test my angularjs app), and the only way I found is to use require.js:
var json = require('./data.json'); //(with path)
note: the file is loaded once, further calls will use the cache.
More on reading files with nodejs: http://docs.nodejitsu....
Change Git repository directory location.
...sing the method as above. However, when you click on the repository in the application it will be unable to find it. To resolve this simply click on the blue circle with the !, select Find It and then browse to the new directory.
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MySQL offset infinite rows
... @amd I'm not saying that the developer should change the behavior of the app in order to avoid using 18446744073709551615. I'm saying that they should consider whether using that number makes sense as part of the implementation of whatever the client or interface designer has requested, and that i...
Alternative to iFrames with HTML5
...patible among browser versions, it creates additional challenges (shrink wrapping the size of the frame to its content is tough, insanely frustrating to script into/out of, nearly impossible to style).
AJAX. As the solutions shown here prove, you can use the XMLHttpRequest object to retrieve data an...
StringFormat Localization issues in wpf
... Great. But what to do if the culture changes during the lifecycle of the application (e.g. the user can change his preferred culture in a settings dialog). According to the documentation FrameworkElement.LanguageProperty.OverrideMetadata cannot be called more than once (it throws an exception)
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Shortest way to print current year in a website
... of the page contents with just the date year.
For this scenario, you can append a text node to the existing element using the following code:
<div>
&copy;
<span id="copyright">
<script>document.getElementById('copyright').appendChild(document.createTextNode(n...