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Best approach to converting Boolean object to string in java
...
public class Sandbox {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
Boolean b = true;
boolean z = false;
echo (b);
echo (z);
echo ("Value of b= " + b +"\nValue of...
What are the main purposes of using std::forward and which problems it solves?
...value category of a type: if it was an lvalue, we have an lvalue-reference parameter, otherwise we have an rvalue-reference parameter.
In code:
template <typename T>
void deduce(T&& x);
int i;
deduce(i); // deduce<int&>(int& &&) -> deduce<int&>(in...
How to embed an autoplaying YouTube video in an iframe?
...
Hint: On mobile devices it's possible both the src parameter and the api call will not work due to restrictions: developers.google.com/youtube/…
– Linus Caldwell
Nov 8 '14 at 23:25
...
What Makes a Good Unit Test? [closed]
...me results each time.. every time. Tests should not rely on uncontrollable params.
Independent: Very important.
Tests should test only one thing at a time. Multiple assertions are okay as long as they are all testing one feature/behavior. When a test fails, it should pinpoint the location of the ...
How to draw a path on a map using kml file?
...
/**
* Retrieve navigation data set from either remote URL or String
* @param url
* @return navigation set
*/
public static NavigationDataSet getNavigationDataSet(String url) {
// urlString = "http://192.168.1.100:80/test.kml";
Log.d(myapp.APP,"urlString -->> " + url);
Naviga...
How to dynamically update a ListView on Android [closed]
...android:maxLines="1"/>
<!-- Set height to 0, and let the weight param expand it -->
<!-- Note the use of the default ID! This lets us use a
ListActivity still! -->
<ListView android:id="@android:id/list"
android:layout_width="fill_parent"
andr...
How do I URL encode a string
...might be helpful
NSString *sampleUrl = @"http://www.google.com/search.jsp?params=Java Developer";
NSString* encodedUrl = [sampleUrl stringByAddingPercentEscapesUsingEncoding:
NSUTF8StringEncoding];
For iOS 7+, the recommended way is:
NSString* encodedUrl = [sampleUrl stringByAddingPercentEncodi...
How to use http.client in Node.js if there is basic authorization
...
var http = require("http");
var url = "http://api.example.com/api/v1/?param1=1&param2=2";
var options = {
host: "http://api.example.com",
port: 80,
method: "GET",
path: url,//I don't know for some reason i have to use full url as a path
auth: username + ':' + password
}...
How to reload the current state?
...h with ui-router:
$state.go($state.current, {}, {reload: true}); //second parameter is for $stateParams
Update for newer versions:
$state.reload();
Which is an alias for:
$state.transitionTo($state.current, $stateParams, {
reload: true, inherit: false, notify: true
});
Documentation: ht...
In log4j, does checking isDebugEnabled before logging improve performance?
...ct impact performance in a bad way. The SLF4J way of doing this sends the parameters into the logger.debug method and there the evaluation of isDebugEnabled is done before the string is constructed. The way you're doing it, with String.format(...), the string will be constructed before the method ...