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Any way to limit border length?
...dd an additional element to the markup which the original question specifically asks to avoid. So I don't understand why this is the accepted answer for this question.
– Spencer O'Reilly
Nov 9 '17 at 15:40
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Python idiom to return first item or None
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Oh, I don't like this at all. If any item in the list evaluates False, that value is discarded and replaced. If you have an empty string "" in the list, that is discarded and replaced by an empty list []. If you have a 0, also replaced by []. If ...
Configuring diff tool with .gitconfig
...mdiff, gvimdiff, ecmerge, diffuse, opendiff, p4merge and araxis), and also allows you to specify your own. To use one of the pre-configured difftools (for example, "vimdiff"), you add the following lines to your ~/.gitconfig:
[diff]
tool = vimdiff
Now, you will be able to run "git difftool" a...
How to run multiple shells on Emacs
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@phils thanks for the tip, i'm not at all familiar with lisp so will rework it using local assignment.:-)
– bjsdaiyu
May 29 '13 at 19:36
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How to read contacts on Android 2.0
I'm working on Android 2.0 and am trying to receive a list of all contacts.
9 Answers
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Entity Framework: There is already an open DataReader associated with this Command
I am using Entity Framework and occasionally i will get this error.
17 Answers
17
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Programmatically get height of navigation bar
... How to know collapsed size (44) or expanded size (large titles)??? Dynamically, of course. (I know what it measures)
– Markus
Jan 4 at 0:50
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Class with single method — best approach?
...lity either before or after the old method, we can create a new class and call the old one inside of it - but that's just gross.
Interface woes
Static methods cannot be defined through interfaces for logic reasons. And since we can't override static methods, static classes are useless when we need ...
How do you implement a good profanity filter?
...user input, search queries, and situations where the input text can potentially contain profanity or undesirable language. Oftentimes this needs to be filtered out.
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How do I return NotFound() IHttpActionResult with an error message or exception?
...uld also eliminate the "this." part (which is unfortunately required when calling an extension method):
public class CustomApiController : ApiController
{
protected NotFoundTextPlainActionResult NotFound(string message)
{
return new NotFoundTextPlainActionResult(message, Request);
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