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Why does mongoose always add an s to the end of my collection name
For example, this code results in a collection called "datas" being created
8 Answers
...
Tools for analyzing performance of a Haskell program
... problem is algorithmic complexity of numDivs:
toInteger $ length [ x | x<-[2.. ((n `quot` 2)+1)], n `rem` x == 0] + 2
Fix that, which is 100% of your running time, and everything else is easy.
Optimizations
This expression is a good candidate for the stream fusion optimization, so I'll rewr...
How to detect READ_COMMITTED_SNAPSHOT is enabled?
...whether a database has had its isolation level set via the T-SQL command ALTER DATABASE <database> SET READ_COMMITTED_SNAPSHOT ON;
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Java String remove all non numeric characters
...mbers and dots), your suggested code only negates the numbers, and the result won't include dots, as required. Did you test it? using the sample code above, your code returns "1233478", which is incorrect.
– Óscar López
Sep 6 '15 at 14:42
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How to delete a cookie?
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How is this supposed to work? JavaScript doesn't have built-in get_cookie() function.
– Michał Perłakowski
Apr 12 '16 at 19:18
5
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String concatenation: concat() vs “+” operator
... 3: dup
4: invokespecial #3; //Method java/lang/StringBuilder."<init>":()V
7: aload_1
8: invokevirtual #4; //Method java/lang/StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
11: aload_2
12: invokevirtual #4; //Method java/lang/StringBuilder.a...
Mock framework vs MS Fakes frameworks
... the same thing (i.e. IStudentRepository studentRepository = mocks.NewMock<IStudentRepository>()). In my opinion, the MS Fakes framework approach inhibits code navigation and refactoring from within the tests since you are actually working against a generated class, not your real interface.
T...
jQuery Scroll to bottom of page/iframe
...$("a[href='#bottom']").click(function() {
$("html, body").animate({ scrollTop: $(document).height() }, "slow");
return false;
});
Feel free to change the selector.
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How to schedule a periodic task in Java?
... repeating every 1 sec
//for demo only.
for (int i = 0; i <= 5; i++) {
System.out.println("Execution in Main Thread...." + i);
Thread.sleep(2000);
if (i == 5) {
System.out.println("Application Terminates");
System...
Get value of dynamically chosen class constant in PHP
...
<?php
class Dude {
const TEST = 'howdy';
}
function symbol_to_value($symbol, $class){
$refl = new ReflectionClass($class);
$enum = $refl->getConstants();
return isset($enum[$symbol])?$enum[$symbol]:fals...