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How to convert an iterator to a stream?
... iterator.hasNext())
.map(n -> iterator.next())
.forEach(System.out::println);
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Using Git how do I find changes between local and remote
... Dollar, has created a couple of git shell scripts to simulate hg incoming/outgoing. You can find them at http://github.com/ddollar/git-utils.
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How do I check that a Java String is not all whitespaces?
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@Stephen C: Absolutely! But as @Uri pointed out, I'm having to solve two different problems thanks to the ambiguity of the question :) Also, I rarely use matches(): for performance, I usually store the Pattern in a final static. Pays off if the same code runs frequentl...
How to disable/enable select field using jQuery?
...n says: Properties generally affect the dynamic state of a DOM element without changing the serialized HTML attribute. Examples include the value property of input elements, the disabled property of inputs and buttons, or the checked property of a checkbox. The .prop() method should be used to set d...
Is it possible to use the SELECT INTO clause with UNION [ALL]?
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Hi about what @Dave asked, I see that removing the "as tmp" results in a error "Incorrect syntax expecting as, id, or quoted_id". So what is it used for?
– Ravid Goldenberg
Jul 9 '17 at 8:32
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T-SQL query to show table definition?
...you can execute sp_columns as I mentioned in my answer. If you want info about FKs run sp_fkeys. If you want to know indexes, execute sp_statistics.
– user532231
Jun 2 '11 at 16:12
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How can I convert ereg expressions to preg in PHP?
...eaking hate PHP! (Just that. Nothing else.) I have to search these answers out when my shared web hosting server gets updated to a new version and the error_logs get full with these warnings: PHP Deprecated: Function ereg() is deprecated in.... Argh!
– c00000fd
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How to HTML encode/escape a string? Is there a built-in?
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You can use parentheses to print some with h and some without. <%= h("<p") + ">" %>
– Trevor Bramble
Mar 28 '09 at 15:18
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Convert list to dictionary using linq and not worrying about duplicates
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Yeah, about time we update from the .net 2.0 framework at work... @onof Not exactly hard to ignore case. Just add all keys in uppercase.
– Carra
Jul 23 '10 at 14:42
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Smooth scroll to div id jQuery
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If you want to override standard href-id navigation on the page without changing the HTML markup for smooth scrolling, use this (example):
// handle links with @href started with '#' only
$(document).on('click', 'a[href^="#"]', function(e) {
// target element id
var id = $(this).attr...