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What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)
...e used on, for example, LinkedList<T> and HashSet<T>, not just indexed collections.
– Dan Tao
Mar 13 '10 at 21:15
2
How to put multiple statements in one line?
...pproximate what you want.
As for the try ... except thing: It would be totally useless without the except. try says "I want to run this code, but it might throw an exception". If you don't care about the exception, leave away the try. But as soon as you put it in, you're saying "I want to handle a ...
How do you sort an array on multiple columns?
...
This is handy for alpha sorts of all sizes.
Pass it the indexes you want to sort by, in order, as arguments.
Array.prototype.deepSortAlpha= function(){
var itm, L=arguments.length, order=arguments;
var alphaSort= function(a, b){
a= a.toLowerCase();
b= b.t...
When to use Vanilla JavaScript vs. jQuery?
...ari.)
this.className to get or set an entire "class" property
this.selectedIndex against a <select> to get the selected index
this.options against a <select> to get a list of <option> elements
this.text against an <option> to get its text content
this.rows against a <table...
Get records with max value for each group of grouped SQL results
...query log when attempted with 10,000+ rows sharing same ID. Was JOINing on indexed column. A rare case, but figured it's worth mentioning.
– chaseisabelle
Jul 26 '16 at 18:17
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How can I close a Twitter Bootstrap popover with a click from anywhere (else) on the page?
...p-marker').on('show', function(event) { $('.popup-marker').filter(function(index, element) { return element != event.target; }).popover('hide'); }); which did the job fine too (don't know if there is a performance difference though)
– Cornelis
Mar 13 '13 at 18:...
How to store Java Date to Mysql datetime with JPA
...w java.sql.Timestamp(timeNow);
...
preparedStatement.setTimestamp(TIME_COL_INDEX, ts);
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jquery, find next element by class
...To find the next element with the same class:
$(".class").eq( $(".class").index( $(element) ) + 1 )
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Randomize a List
...; thus, if multiple elements happen to get assigned the same pseudo-random index value, then their order in the output sequence will be the same as in the input sequence; thus, a bias is introduced into the "shuffle".
– John Beyer
Jun 26 '13 at 17:06
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What are naming conventions for MongoDB?
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Keep'em short: Optimizing Storage of Small Objects, SERVER-863. Silly but true.
I guess pretty much the same rules that apply to relation databases should apply here. And after so many decades there is still no agreement whether RDBMS tables should be named singul...