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How to define custom exception class in Java, the easiest way?
...
If you use the new class dialog in Eclipse you can just set the Superclass field to java.lang.Exception and check "Constructors from superclass" and it will generate the following:
package com.example.exception;
public class MyException e...
Create and append dynamically
...tion doesn't have to be as I have it above. You can alternately append the new innerDiv to the outer div before you add both to the <body>.
var iDiv = document.createElement('div');
iDiv.id = 'block';
iDiv.className = 'block';
// Create the inner div before appending to the body
var innerDiv...
What is the best Distributed Brute Force countermeasure?
...each user that could use if in lock-down mode (and they're connecting from new IP etc), that special password being sufficiently complicated that not possible to brute-force?
– Douglas Leeder
Jan 27 '09 at 18:44
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Why does Haskell's “do nothing” function, id, consume tons of memory?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f23746852%2fwhy-does-haskells-do-nothing-function-id-consume-tons-of-memory%23new-answer', 'question_page');
}
);
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How to set time delay in javascript
..., but just posting here for fun..
function delay(delayInms) {
return new Promise(resolve => {
setTimeout(() => {
resolve(2);
}, delayInms);
});
}
async function sample() {
console.log('a');
console.log('waiting...')
let delayres = await delay(3000);
console.log('...
What's the difference between jQuery's replaceWith() and html()?
...he function returns the replaced element, I was expecting it to return the new one with code like this: var $form = $target.closest('tr').replaceWith(html) It turns out $form contains the element before replacement. sigh
– Pawel Krakowiak
Jul 3 '12 at 11:34
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What is the difference between “Class.forName()” and “Class.forName().newInstance()”?
What is the difference between Class.forName() and Class.forName().newInstance() ?
9 Answers
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Find when a file was deleted in Git
...etions(-)
create mode 100644 foo
mark@lunchbox:~/example$ git checkout -b newbranch
Switched to a new branch 'newbranch'
mark@lunchbox:~/example$ touch bar && git add bar && git commit -m "Added bar"
[newbranch 7f9299a] Added bar
1 file changed, 0 insertions(+), 0 deletions(-)
cre...
Mockito.any() pass Interface with Generics
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With new versions of Mockito: (Matchers.<AsyncCallback<ResponseX>>any()
– pierrefevrier
Aug 4 '17 at 13:19
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Foreign Key to non-primary key
...scribes my model best. I too would like to have a foreign key reference a newly created surrogate key for the sake of performance (as noted above). Does anyone foresee any problems with such a setup?
– Daniel Macias
Oct 19 '15 at 5:54
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