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Select n random rows from SQL Server table
...49301/…
– user12861
Aug 23 '11 at 20:18
1
Um, sorry if this is obvious.. but what does [yourPk]...
The 3 different equals
...com/code/…
– stloc
Jan 8 '16 at 9:20
4
@stloc, === with objects tells you if they are the same ...
How to replace an item in an array with Javascript?
...ntains(items, 3452)) {
// do something else...
}
Starting with ES6/ES2015 for strings, and proposed for ES2016 for arrays, you can more easily determine if a source contains another value:
if (haystack.includes(needle)) {
// do your thing
}
...
Better way to get type of a Javascript variable?
... interesting blog post about this -
http://javascriptweblog.wordpress.com/2011/08/08/fixing-the-javascript-typeof-operator/
He goes through the pros and cons of the various methods then defines a new method 'toType' -
var toType = function(obj) {
return ({}).toString.call(obj).match(/\s([a-zA-Z...
Make a float only show two decimal places
...
20
You can also try using NSNumberFormatter:
NSNumberFormatter* nf = [[[NSNumberFormatter alloc] ...
Delete files older than 15 days using PowerShell
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edited Jun 20 '17 at 21:24
Michael
5,15833 gold badges4949 silver badges6969 bronze badges
...
Determine a user's timezone
...Why not use this instead: >>> date.toTimeString() "15:46:04 GMT+1200 (New Zealand Standard Time)"
– Keyo
Aug 30 '12 at 3:49
20
...
Why does Iterable not provide stream() and parallelStream() methods?
...s not an omission; there was detailed discussion on the EG list in June of 2013.
The definitive discussion of the Expert Group is rooted at this thread.
While it seemed "obvious" (even to the Expert Group, initially) that stream() seemed to make sense on Iterable, the fact that Iterable was so g...
Serving static files with Sinatra
...sonTate Johnson
3,75511 gold badge1919 silver badges2020 bronze badges
52
...
How can I get the iOS 7 default blue color programmatically?
...view.
– Aaron Brager
Apr 9 '16 at 5:20
2
self.view.tintColor from within UIViewController.viewDid...