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JavaScript string newline character?

...ch(/\n/) ? 'LF' : '')); } log_newline('HTML source'); log_newline('JS string', "foo\nbar"); log_newline('JS template literal', `bar baz`); <textarea id="test" name="test"> </textarea> IE8 and Opera 9 on Windows use \r\n. All the other browsers I tested (Safari 4 and Fir...
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DbEntityValidationException - How can I easily tell what caused the error?

...more details. The validation errors are: The field PhoneNumber must be a string or array type with a maximum length of '12'; The LastName field is required. You can drop the overridden SaveChanges in any class that inherits from DbContext: public partial class SomethingSomethingEntities { ...
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Get generic type of java.util.List

...a.util.ArrayList; import java.util.List; public class Test { List<String> stringList = new ArrayList<String>(); List<Integer> integerList = new ArrayList<Integer>(); public static void main(String... args) throws Exception { Field stringListField = Test...
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How to get the build/version number of your Android application?

...nfo = context.getPackageManager().getPackageInfo(getPackageName(), 0); String version = pInfo.versionName; } catch (PackageManager.NameNotFoundException e) { e.printStackTrace(); } And you can get the version code by using this int verCode = pInfo.versionCode; ...
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Python base64 data decode

... import base64 coded_string = '''Q5YACgA...''' base64.b64decode(coded_string) worked for me. At the risk of pasting an offensively-long result, I got: >>> base64.b64decode(coded_string) 2: 'C\x96\x00\n\x00\x00\x00\x00C\x96\x00\x1b\x00...
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Methods inside enum in C#

...{ Thing1, Thing2 } static class StuffMethods { public static String GetString(this Stuff s1) { switch (s1) { case Stuff.Thing1: return "Yeah!"; case Stuff.Thing2: return "Okay!"; default: ...
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new Date() works differently in Chrome and Firefox

I want to convert date string to Date by javascript, use this code: 5 Answers 5 ...
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HTTP POST with URL query parameters — good idea or not? [closed]

... client, then something's wrong. I agree that sending a POST with a query string but without a body seems odd, but I think it can be appropriate in some situations. Think of the query part of a URL as a command to the resource to limit the scope of the current request. Typically, query strings ar...
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Java Immutable Collections

...may point to the same data through which it can be changed. e.g. List<String> strings = new ArrayList<String>(); List<String> unmodifiable = Collections.unmodifiableList(strings); unmodifiable.add("New string"); // will fail at runtime strings.add("Aha!"); // will succeed System....
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How can I use 'Not Like' operator in MongoDB

... can use $options => i for case of insensitive search. Doesn't Contain string db.collection.find({name:{'$regex' : '^((?!string).)*$', '$options' : 'i'}}) Exact case insensitive string db.collection.find({name:{'$regex' : '^string$', '$options' : 'i'}}) Starts with string db.collection.fi...