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How to parameterize @Scheduled(fixedDelay) with Spring 3.0 expression language?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f2598712%2fhow-to-parameterize-scheduledfixeddelay-with-spring-3-0-expression-language%23new-answer', 'question_page');
}
);...
ROW_NUMBER() in MySQL
...solution is basically the same as if someone would try to find the largest id with the following query: SELECT t1.id FROM test t1 LEFT JOIN test t2 ON t1.id>t2.id WHERE t2.id IS NULL; Does not it require n*n/2 + n/2 IS NULL comparisons to find the single row? Do there happen any optimizations I d...
HTML5 Email Validation
... // Set the regular expression to validate the email
validation = new RegExp(validations['email'][0]);
// validate the email value against the regular expression
if (!validation.test(this.value)){
// If the validation fails then we show the custom error message
...
sqlalchemy unique across multiple columns
...l = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.scrollTop(),
docViewBottom = docViewTop + $window.height(),
...
What to do with commit made in a detached head
... of an old commit and then commit those without a branch to reference this new commit later. To avoid detached head, don't checkout old commits. If you still want all the files from there, but as a new commit, then you could checkout the directory from the commit, instead of the commit itself. See t...
Python locale error: unsupported locale setting
... locale.setlocale(locale.LC_ALL, 'it_IT.utf8')
'it_IT.utf8'
To install a new locale use:
sudo apt-get install language-pack-id
where id is the language code (taken from here)
After you have installed the locale you should follow Julien Palard advice and reconfigure the locales with:
sudo dpkg...
How to get scrollbar position with Javascript?
...or('#scrollArea'),
rootMargin: '0px',
threshold: 1.0
}
var observer = new IntersectionObserver(callback, options);
var target = document.querySelector('#listItem');
observer.observe(target);
Most modern browsers support the IntersectionObserver, but you should use the polyfill for backward-...
How to implement a ViewPager with different Fragments / Layouts
...pager = (ViewPager) findViewById(R.id.viewPager);
pager.setAdapter(new MyPagerAdapter(getSupportFragmentManager()));
}
private class MyPagerAdapter extends FragmentPagerAdapter {
public MyPagerAdapter(FragmentManager fm) {
super(fm);
}
@Override...
Clear text from textarea with selenium
.... it removes all the charterers the search field previously had. then send new value to the search field. Just .clear() function was not working for me.
– Noman_ibrahim
Jun 20 '19 at 7:45
...
How to set a default value with Html.TextBoxFor?
...
you can try this
<%= Html.TextBoxFor(x => x.Age, new { @Value = "0"}) %>
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