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PHP file_get_contents() and setting request headers
...llow this pattern to achieve what you are seeking to, I haven't personally tested this though. (and if it doesn't work, feel free to check out my other answer)
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Ruby max integer
...umber of bytes. I would guess it should be 4 on 32-bit builds, but I can't test that right now. Also, the largest Fixnum is apparently 2**30 - 1 (or 2**62 - 1), because one bit is used to mark it as an integer instead of an object reference.
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Html.ActionLink as a button or an image, not a link
In the latest (RC1) release of ASP.NET MVC, how do I get Html.ActionLink to render as a button or an image instead of a link?
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Is there an easy way to strike through text in an app widget?
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To do it programatically in a textview, untested in other views >>
TextView tv = (TextView) findViewById(R.id.mytext);
tv.setText("This is strike-thru");
tv.setPaintFlags(tv.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
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Efficient list of unique strings C#
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It was adopted from this thread: javascript - Unique values in an array
Test:
using FluentAssertions;
uniqueItems.Count().Should().Be(3);
uniqueItems.Should().BeEquivalentTo("one", "two", "zero");
Performance test for List, HashSet and SortedSet. 1 million iterations:
List: 564 ms
HashSet: 4...
Hide html horizontal but not vertical scrollbar
... I'm seeing that as CSS3, and it doesn't work in Firefox when I test it. I also see that this is available as an IE-only property from way back in the day.
– William Jones
Apr 7 '10 at 17:03
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When do I need to use Begin / End Blocks and the Go keyword in SQL Server?
...the next batch, execution of the script will not stop. I often use this in testing. I will start the script with begin transaction and end with rollback, doing all the testing in the middle:
begin transaction
go
... test code here ...
go
rollback transaction
That way I always return to the starti...
Print an integer in binary format in Java
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test it with different numbers, negative, positive, big, small
– Tertium
Jun 30 '15 at 13:58
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Hide/Show Column in an HTML Table
...Source: Hide a Table Column with a Single line of jQuery code
jsFiddle to test the code: http://jsfiddle.net/mgMem/1/
If you want to see a good use case, take a look at my blog post:
Hide a table column and colorize rows based on value with jQuery.
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Django admin: how to sort by one of the custom list_display fields that has no database field
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I haven't tested this out (I'd be interested to know if it works) but what about defining a custom manager for Customer which includes the number of orders aggregated, and then setting admin_order_field to that aggregate, ie
from djan...