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In javascript, is an empty string always false as a boolean?
...this behavior:
ToBoolean
The result is false if the argument is the empty String (its length is zero);
otherwise the result is true
Quote taken from http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
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.NET HttpClient. How to POST string value?
...ions.Generic;
using System.Net.Http;
class Program
{
static void Main(string[] args)
{
Task.Run(() => MainAsync());
Console.ReadLine();
}
static async Task MainAsync()
{
using (var client = new HttpClient())
{
client.BaseAddress = ...
How can I define an interface for an array of objects with Typescript?
...nterface EnumServiceGetOrderBy {
[index: number]: { id: number; label: string; key: any };
}
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Map to String in Java
...n(map) in Java, I get a nice output in stdout. How can I obtain this same string representation of a Map in a variable without meddling with standard output? Something like String mapAsString = Collections.toString(map) ?
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What causes imported Maven project in Eclipse to use Java 1.5 instead of Java 1.6 by default and how
...testCompileSourceRoots}"/>
<compilerId implementation="java.lang.String" default-value="javac">${maven.compiler.compilerId}</compilerId>
<compilerReuseStrategy implementation="java.lang.String" default-value="${reuseCreated}">${maven.compiler.compilerReuseStrategy}</c...
Getting the application's directory from a WPF application
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You can also use the first argument of the command line arguments:
String exePath = System.Environment.GetCommandLineArgs()[0]
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submitting a GET form with query string params and hidden params disappear
...lt;/form>
I wouldn't count on any browser retaining any existing query string in the action URL.
As the specifications (RFC1866, page 46; HTML 4.x section 17.13.3) state:
If the method is "get" and the action is an HTTP URI, the user agent takes the value of action, appends a `?' to it, then ap...
Convert seconds value to hours minutes seconds?
... been trying to convert a value of seconds (in a BigDecimal variable) to a string in an editText like "1 hour 22 minutes 33 seconds" or something of the kind.
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Access Enum value using EL with JSTL
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A simple comparison against string works:
<c:when test="${someModel.status == 'OLD'}">
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Javascript: Setting location.href versus location
When would you set location to a URL string versus setting location.href ?
7 Answers
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