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Rails: Logging the entire stack trace of an exception
.... While the logger itself is thread safe. Usually I join my message in one string then log it.
– Morozov
Dec 15 '15 at 10:31
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When is it appropriate to use C# partial classes?
...ter the Form1 Constructor and try to compile the code
partial void Ontest(string s);
Here are some points to consider while implementing partial classes:-
Use partial keyword in each part of partial class.
The name of each part of partial class should be the same but the source file name for e...
How does a debugger work?
...t can acertain what might be in the memory, with contents of ints, floats, strings, etc.). Like the first poster said, this information and how these symbols work greatly depends on the environment and the language.
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How do you rename a MongoDB database?
...atabase name, so to rename a set of database files, every single namespace string would have to be rewritten. This impacts:
the .ns file
every single numbered file for the collection
the namespace for every index
internal unique names of each collection and index
contents of system.n...
What is the fastest or most elegant way to compute a set difference using Javascript arrays?
... is used to get unique property names; if all elements already have unique string representations (as is the case with numbers), you can speed up the code by dropping the toSource() invocations.
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Python: Get relative path from comparing two absolute paths
... part, you can just do
>>> ''.join(lson[len(lparent):])
It's a string, but you can of course use it as a constructor of an other Path object.
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Moq: Invalid setup on a non-overridable member: x => x.GetByTitle(“asdf”)
...AO(IArticle, int>, IArticleDAO
{
public virtual IArticle GetByTitle(string title)
{
// ...
}
}
Otherwise (and this is what I recommend), mock the interface instead.
_mockArticleDao = new Mock<IArticleDAO>();
...
How do I make Vim do normal (Bash-like) tab completion for file names?
... My bash does act like that. <Tab> completes the current string as far as is unambiguously possible (like CTRL-L in Vim) and <Tab><Tab> shows a list of possible matches (like CTRL-D in Vim).
– glts
Mar 30 '12 at 15:29
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change html text from link with jquery
...:
Get the combined text contents of all
matched elements.
The result is a
string that contains the combined text
contents of all matched elements. This
method works on both HTML and XML
documents. Cannot be used on input
elements. For input field text use the
val attribute.
For example:
Find the ...
WebApi's {“message”:“an error has occurred”} on IIS7, not in IIS Express
...dmx file to a different location and had forgotten to change the connectionstrings node in the config (connectionsstrings node was placed in a seperate file using "configSource", but that's another story).
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