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Difference between two DateTimes C#?
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@James my answer produces 24 exactly. The OP did not specify the value had to be a particular number format.
– JaredPar
May 10 '09 at 14:20
1
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How to easily resize/optimize an image size with iOS?
...em to the local iPhone disk. Some of those images are pretty big in size (widths larger than 500 pixels, for instance). Since the iPhone doesn't even have a big enough display to show the image in its original size, I'm planning on resizing the image to something a bit smaller to save on space/perfo...
How to flatten nested objects with linq expression
...n
join companyPerson in CompanyPerson on person.Id equals companyPerson.PersonId into companyPersonGroups
from companyPerson in companyPersonGroups.DefaultIfEmpty()
select new
{
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docker mounting volumes on host
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The VOLUME command will mount a directory inside your container and store any files created or edited inside that directory on your hosts disk outside the container file structure, bypassing the union file system.
The idea is that your volumes can be shared between you...
In Firebase, is there a way to get the number of children of a node without loading all the node dat
...ou gave does indeed load the entire set of data and then counts it client-side, which can be very slow for large amounts of data.
Firebase doesn't currently have a way to count children without loading data, but we do plan to add it.
For now, one solution would be to maintain a counter of the numb...
moving committed (but not pushed) changes to a new branch after pull
...ushed your changes yet, I'd suggest doing a rebase so that the history is tidier. (Also, when you eventually merge your topic branch back to master, the changes will be more obvious.)
share
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impro...
How do I use pagination with Django class based generic ListViews?
...rmal content list, maybe a table** .... #}
{% if car_list %}
<table id="cars">
{% for car in car_list %}
<tr>
<td>{{ car.model }}</td>
<td>{{ car.year }}</td>
<td><a href="/car/{{ car...
What's the best way to make a d3.js visualisation layout responsive?
...0 500 svg graphic. How do I make this responsive so on resize the graphic widths and heights are dynamic?
12 Answers
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Why can tuples contain mutable items?
...e key insight is that tuples have no way of knowing whether the objects inside them are mutable. The only thing that makes an object mutable is to have a method that alters its data. In general, there is no way to detect this.
Another insight is that Python's containers don't actually contain any...
Setting up connection string in ASP.NET to SQL SERVER
...=localhost;Initial Catalog=YourDataBaseName;Integrated Security=True;" providerName="System.Data.SqlClient" />
</connectionStrings>
Where to place the connection string
<?xml version='1.0' encoding='utf-8'?>
<configuration>
<connectionStrings>
<cl...