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Verifying that a string contains only letters in C#
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Just to save people like me from one more search, Regex is in the System.Text.RegularExpressions Namespace
– Eric Barr
Mar 19 '14 at 13:51
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How to activate virtualenv?
...irst few times as well, easy to think that manual is telling "execute this from root of the environment folder".
No need to make activate executable via chmod.
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How can I get the SQL of a PreparedStatement?
...lthough this is functionally true, there's nothing preventing utility code from reconstructing an equivalent unprepared statement. For example, in log4jdbc: "In the logged output, for prepared statements, the bind arguments are automatically inserted into the SQL output. This greatly Improves reada...
Double vs. BigDecimal?
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There are two main differences from double:
Arbitrary precision, similarly to BigInteger they can contain number of arbitrary precision and size
Base 10 instead of Base 2, a BigDecimal is n*10^scale where n is an arbitrary large signed integer and scale ...
How to restart Jenkins manually?
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Are there any internal links from jenkins to do this instead of rememebering magic url's?
– rogerdpack
Sep 20 '16 at 19:15
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Calling a method every x minutes
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var startTimeSpan = TimeSpan.Zero;
var periodTimeSpan = TimeSpan.FromMinutes(5);
var timer = new System.Threading.Timer((e) =>
{
MyMethod();
}, null, startTimeSpan, periodTimeSpan);
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What is the best way to programmatically detect porn images? [closed]
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PORNsweeper seems to have some ability to distinguish pictures of people from pictures of things that aren't people, as long as the pictures are in colour. It is less successful at distinguishing dirty pictures of people from clean ones.
With the default, medium sensitivity, if Human Resources sen...
How to get Android crash logs?
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@jesses.co.tt Yep, just run adb logcat from whatever directory adb is located in. Alternatively you can use the SDK tools included in the Eclipse plugin
– Chris Thompson
Jun 18 '13 at 23:05
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CSS Image size, how to fill, not stretch?
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Thanks. it worked, but it crops the image from top. (see this: jsfiddle.net/x86Q7 ) Isn't there any way to crop image from center?
– Mahdi Ghiasi
Aug 1 '12 at 10:50
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What is NoSQL, how does it work, and what benefits does it provide? [closed]
...e SQL. That's it. The only thing that defines them is what sets them apart from each other.
So what sets NoSQL databases apart?
So we made clear that all those databases commonly referred to as NoSQL are too different to evaluate them together. Each of them needs to be evaluated separately to deci...