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Python: reload component Y imported with 'from X import Y'?
...visual clues that the name's being looked up, ease of mocking/injecting in tests, ability to reload, ability for a module to change flexibly by redefining some entries, predictable and controllable behavior on serialization and recovery of your data [[e.g. by pickling and unpickling]], and so on, an...
Defining static const integer members in class definition
...t the call to std::min, the code compiles and links just fine (even though test::N is also referenced on the previous line).
Any idea as to what's going on?
std::min takes its parameters by const reference. If it took them by value you'd not have this problem but since you need a reference you al...
iterating over and removing from a map [duplicate]
...tring, String> map = new HashMap<String, String>() {
{
put("test", "test123");
put("test2", "test456");
}
};
for(Iterator<Map.Entry<String, String>> it = map.entrySet().iterator(); it.hasNext(); ) {
Map.Entry<String, String> entry = it.next();
if(entry...
How to find the operating system version using JavaScript?
...
oscpu worked inconsistently for me when I tested it across the 4 major browsers on Windows 7. @Ludwig's solution worked consistently.
– Ian Ippolito
Jan 24 '14 at 21:04
...
Function Pointers in Java
...n functional interfaces. whereas you could do the following:
public class Test {
public void test1(Integer i) {}
public void test2(Integer i) {}
public void consumer(Consumer<Integer> a) {
a.accept(10);
}
public void provideConsumer() {
consumer(this::test1); // met...
Mockito verify order / sequence of method calls
...fy: It is safe to define inOrder just before verify - after invoking some (tested) methods on mocks.
– user3078523
Aug 16 '17 at 16:33
...
xpath find if node exists
...
<xsl:if test="xpath-expression">...</xsl:if>
so for example
<xsl:if test="/html/body">body node exists</xsl:if>
<xsl:if test="not(/html/body)">body node missing</xsl:if>
...
ASP.NET WebApi unit testing with Request.CreateResponse
I am trying to write some unit tests for my ApiController and faced some issues. There is a nice extension method called Request.CreateResponse that helps a lot with generating response.
...
Detect all Firefox versions in JS
...
Or with regex var is_firefox = /firefox/i.test(navigator.userAgent)
– JackMahoney
Oct 1 '13 at 12:00
...
Is ServiceLocator an anti-pattern?
..., and not at some later temporal point.
Also, author mentioned about unit test difficulties. But, won't we have issues with DI approach?
No. As you do not have a dependency to a static service locator. Have you tried to get parallel tests working with static dependencies? It's not fun.
...