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IN clause and placeholders

... A string of the form "?, ?, ..., ?" can be a dynamically created string and safely put into the original SQL query (because it is a restricted form that does not contain external data) and then the placeholders can be used as n...
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How do you find out the type of an object (in Swift)?

... If you have a String that is passed as type Any then type(of:) will output Any, not String. – ScottyBlades Jun 17 '18 at 21:56 ...
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Best way to work with dates in Android SQLite [closed]

...HH:mm:ss) will then allow sorting by the date column. Retrieving dates as strings from SQLite you can then format/convert them as required into local regionalised formats using the Calendar or the android.text.format.DateUtils.formatDateTime method. Here's a regionalised formatter method I use; p...
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How to change checkbox's border style in CSS?

... Opera lets you style checkboxes without any extra hackery - I would leave off the -o-appearance style. -moz-appearance and -webkit-appearance are great, though. – Neall Oct 6 '10 at 15:18 ...
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Regex Named Groups in Java

...p "name" ${name} to reference to captured group in Matcher's replacement string Matcher.group(String name) to return the captured input subsequence by the given "named group". Other alternatives for pre-Java 7 were: Google named-regex (see John Hardy's answer) Gábor Lipták mentions (N...
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Creating instance of type without default constructor in C# using reflection

...ace NoConstructorThingy { class Program { static void Main(string[] args) { MyClass myClass = (MyClass)FormatterServices.GetUninitializedObject(typeof(MyClass)); //does not call ctor myClass.One = 1; Console.WriteLine(myClass.One); //write ...
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ASP.NET MVC 3: Override “name” attribute with TextBoxFor

... Try EditorFor. you can pass string as template name if you want to make sure textbox is rendered even if property type is not string. If property is string already, it does not need templatename explicitly to render textbox, so you can pass null. Note t...
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How to write a test which expects an Error to be thrown in Jasmine?

...ah).toThrow(). No arguments means check to see that it throws at all. No string matching required. See also: stackoverflow.com/a/9525172/1804678 – Jess Nov 27 '13 at 14:32 1 ...
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Tool to read and display Java .class versions

...version. import java.io.*; public class Demo { public static void main(String[] args) throws IOException { ClassLoader loader = Demo.class.getClassLoader(); try (InputStream in = loader.getResourceAsStream("Demo.class"); DataInputStream data = new DataInputStream(in)) { if ...
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What is the documents directory (NSDocumentDirectory)?

...DomainMask] lastObject]; } if you need to support iOS 7 or earlier + (NSString *) applicationDocumentsDirectory { NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *basePath = paths.firstObject; return basePath; } This Do...