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Remove array element based on object property
...Going backwards makes that much less likely as it works towards a static 0 index rather than a moving length.
– Klors
Jul 10 '15 at 16:14
2
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What is an SSTable?
... (typically each block is 64KB in size, but this is configurable). A block index (stored at the end of the SSTable) is used to locate blocks; the index is loaded into memory when the SSTable is opened. A lookup can be performed with a single disk seek: we first find the appropriate block by performi...
How to make a HTTP request using Ruby on Rails?
...::HTTP class:
require 'net/http'
url = URI.parse('http://www.example.com/index.html')
req = Net::HTTP::Get.new(url.to_s)
res = Net::HTTP.start(url.host, url.port) {|http|
http.request(req)
}
puts res.body
share
...
Pythonic way to print list items
...
To display each content, I use:
mylist = ['foo', 'bar']
indexval = 0
for i in range(len(mylist)):
print(mylist[indexval])
indexval += 1
Example of using in a function:
def showAll(listname, startat):
indexval = startat
try:
for i in range(len(mylist)):
...
Selecting/excluding sets of columns in pandas [duplicate]
...]] where n is the last column of n number of columns, I'm trying negative indexing [[-1]]<- it isn't working :( help!~
– 3kstc
Mar 8 '18 at 3:26
5
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SQL query to group by day
... of your table, they can be used just like regular fields, and can even be indexed (if they're "PERSISTED") - great feature that's totally underused, IMHO.
Marc
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improve this answer
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How to delete object from array inside foreach loop?
...ong time ago, but it's because PHP uses associative arrays. So you have an index that's deleted: and it's getting encoded to JSON as an Object. Makes sense, since an associative array is a "dictionary." Might help someone who's coming along.
– Ryan O'Donnell
Fe...
How to access custom attributes from event object in React?
... "event object" is still being passed. It's just NOT at the same parameter index it previously was. Binding in the fashion as outlined above is like unshifting the function arguments array. If the "event object" was at index 0 it would now be at index 1.
– Ryder Brooks
...
Difference Between ViewResult() and ActionResult()
...eContentResult, FileStreamResult, FilePathResult.
public ActionResult Index()
{
if (HttpContext.Session["LoggedInUser"] == null)
{
return RedirectToAction("Login", "Home");
}
...
Get Current Area Name in View or Controller
...aTokens[dataToken];
if (dataToken == "action" && item == "Index" && string.IsNullOrEmpty(routeData))
return true;
if (dataToken == "controller" && item == "Home" && string.IsNullOrEmpty(routeData))
return true;
if (ro...