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How to create a WPF UserControl with NAMED content
...tring Heading { get; set; }
}
then use a style to specify the contents
<Style TargetType="control:MyFunkyControl">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="control:MyFunkyContainer">
<Grid>
...
How can I get the named parameters from a URL using Flask?
... How does that compare to using parameters in app.route('/username=<username>&password=<password>')? That way you don't write the request.args.get lines at all.
– multigoodverse
Apr 17 at 14:16
...
Postgres: “ERROR: cached plan must not change result type”
...nection and prepared a SELECT statement for execution.
Meanwhile, another script was modifying the database table, changing the data type of one of the columns being returned in the above SELECT statement.
I resolved this by restarting the application after the database table was modified. This re...
How can I count occurrences with groupBy?
...*;
class Test {
public static void main(String[] args) {
List<String> list = new ArrayList<>();
list.add("Hello");
list.add("Hello");
list.add("World");
Map<String, Long> counted = list.stream()
.collect(Collectors.grouping...
Running junit tests in parallel in a Maven build?
...
Use maven plugin:
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.7.1</version&g...
When do you use map vs flatMap in RxJava?
...call the onError handler for you.
Observable.from(jsonFile).map(new Func1<File, String>() {
@Override public String call(File file) {
try {
return new Gson().toJson(new FileReader(file), Object.class);
} catch (FileNotFoundException e) {
// this exc...
How to implement WiX installer upgrade?
...ng installation packages. We want that installation of product X would result in uninstall of the previous version of that product on that machine.
...
How is the “greater than” or “>” character used in CSS?
...
p em
will match any <em> that is within a <p>. For instance, it would match the following <em>s:
<p><strong><em>foo</em></strong></p>
<p>Text <em>foo</em> bar</p>
On...
How to iterate over values of an Enum having flags?
...
static IEnumerable<Enum> GetFlags(Enum input)
{
foreach (Enum value in Enum.GetValues(input.GetType()))
if (input.HasFlag(value))
yield return value;
}
...
How can I pass selected row to commandLink inside dataTable or ui:repeat?
I'm using Primefaces in a JSF 2 application. I have a <p:dataTable> , and instead of selecting rows, I want the user to be able to directly execute various actions on individual rows. For that, I have several <p:commandLink> s in the last column.
...