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Why not infer template parameter from constructor?
...e pointer would have to be type specific (i.e. it would have to be MyClass<string>* pm). If that's the case, then all you would end up doing is saving yourself from specifying the type at instantiation; a few mere characters of extra work (and only if the object is made on the stack, not the h...
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
...
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...
How can I use interface as a C# generic type constraint?
...like it would be a nice-to-have feature.
– Stephen Holt
Sep 6 '13 at 9:36
1
@StephenHolt: I think...
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 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 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.
...
Convert String array to ArrayList [duplicate]
... String[] words = {"ace", "boom", "crew", "dog", "eon"};
List<String> wordList = Arrays.asList(words);
for (String e : wordList) {
System.out.println(e);
}
}
}
share
...
Make outer div be automatically the same height as its floating content
...ent container, but depending on your design, this may be impossible/difficult.
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