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How do I enumerate through a JObject?
.... I.e. you ((IEnumerable<KeyValuePair<string, JToken>>)obj).Select(...) instead of plain-old obj.Select(...); or at least that's what I found it one part of my code.
– Adrian Ratnapala
Nov 26 '14 at 9:26
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Select every Nth element in CSS
Is it possible to select, say, every fourth element in a set of elements?
4 Answers
4
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C++ Erase vector element by value rather than by position? [duplicate]
...ude <iostream>
#include <range/v3/all.hpp>
int main(int argc, char const *argv[])
{
std::vector<int> vi{2,4,6,8,10};
for (auto& i : vi) {
std::cout << i << std::endl;
}
std::cout << "-----" << std::endl;
std::vector<int>...
How can I add a PHP page to WordPress?
...reen you'll see a Template dropdown in the Attributes widget to the right. Select your new template and publish the page.
Your new page will use the PHP code defined in templatename.php
Source: Creating Custom Page Templates for Global Use
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Can I split an already split hunk with git?
...width: 300px;
}
.another {
width: 420px;
}
Now let's change the style selectors in the middle block, and while we're at it, delete some old commented-out style we don't need anymore.
.classname {
width: 440px;
}
#user-register form.table-form .field-type-checkbox label {
width: 300px;
}
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StringUtils.isBlank() vs String.isEmpty()
...
StringUtils.isBlank() checks that each character of the string is a whitespace character (or that the string is empty or that it's null). This is totally different than just checking if the string is empty.
From the linked documentation:
Checks if a String is whi...
Selecting the first “n” items with jQuery
With Jquery, I need to select just the first "n" items from the page, for example the first 20 links instead of selecting all of them with the usual
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How do I query for all dates greater than a certain date in SQL Server?
...
select *
from dbo.March2010 A
where A.Date >= Convert(datetime, '2010-04-01' )
In your query, 2010-4-01 is treated as a mathematical expression, so in essence it read
select *
from dbo.March2010 A
where A.Date &g...
Select between two dates with Django
I am looking to make a query that selects between dates with Django.
4 Answers
4
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Does MongoDB's $in clause guarantee order
...ocuments are retrieved. That of course will be the natural order or by the selected index order as shown.
If you need to preserve this order, then you basically have two options.
So let's say that you were matching on the values of _id in your documents with an array that is going to be passed in ...