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“Notice: Undefined variable”, “Notice: Undefined index”, and “Notice: Undefined offset” using PHP
...uses the same variable name. It is also a major security risk with register_globals turned on. E_NOTICE level error is issued in case of working with uninitialized variables, however not in the case of appending elements to the uninitialized array. isset() language construct can be used to detect if...
How to negate the whole regex?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to sort my paws?
...arge training dataset of correctly classified paws (~2400 paw impacts from 32 different dogs!).
We can now start to look at what an "average" front left, etc, paw looks like.
To do this, we need some sort of "paw metric" that is the same dimensionality for any dog. (In the full dataset, there ar...
Finding differences between elements of a list
...d elegant
– bcattle
Apr 4 '18 at 22:32
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What does Expression.Quote() do that Expression.Constant() can’t already do?
...sure induced, if you do this you'll get a "variable 's' of type 'System.Int32' is not defined" exception on the invocation.
(Aside: I've just reviewed the code generator for delegate creation from quoted expression trees, and unfortunately a comment that I put into the code back in 2006 is still ...
What ReSharper 4+ live templates for C# do you use? [closed]
... With re-sharper, why not use this? private static readonly ILog _Logger = LogManager.GetLogger(typeof($CurrType$)); with $CurrType$:Containing type name
– Henrik
Feb 16 '11 at 13:51
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How to use Class in Java?
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– Kanagavelu Sugumar
Jul 26 '19 at 16:32
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How do I move a table into a schema in T-SQL
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How to write a Python module/package?
...gt;>
To group many .py files put them in a folder. Any folder with an __init__.py is considered a module by python and you can call them a package
|-HelloModule
|_ __init__.py
|_ hellomodule.py
You can go about with the import statement on your module the usual way.
For more information...
What's the difference between setWebViewClient vs. setWebChromeClient?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...