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How to dynamically create a class?
... have done is:
Create a C# source in a string (no need to write out to a file),
Run it through the Microsoft.CSharp.CSharpCodeProvider (CompileAssemblyFromSource)
Find the generated Type
And create an instance of that Type (Activator.CreateInstance)
This way you can deal with the C# code you al...
g++ undefined reference to typeinfo
...ke:
virtual void foo();
Should be defined (inline or in a linked source file):
virtual void foo() {}
Or declared pure virtual:
virtual void foo() = 0;
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jQuery UI Dialog - missing close icon
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Excelent! If you don't have the image file or any specific theme installed, you can get it here: jqueryui.com/themeroller. Download the theme and select the components you need (in this case, dialog). Then download, extract, open the theme or image folder and cop...
Emacs, switch to previous window
...window of your choice based on geometry. I have the following in my .emacs file to change windows using C-x arrow-key.
(global-set-key (kbd "C-x <up>") 'windmove-up)
(global-set-key (kbd "C-x <down>") 'windmove-down)
(global-set-key (kbd "C-x <right>") 'windmove-right)
(global-set...
ASP.NET MVC3: What is the packages.config for?
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This file is managed by the NuGet infrastructure. It's used to track installed packages with their respective versions. If you installed the ASP.NET MVC 3 Tools Update it uses NuGet by default to track packages such as jQuery, Ent...
How to create a directory and give permission in single command
...t you want. Be aware that every user has the right to write add and delete files in that directory.
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How do I auto-hide placeholder text upon focus using css or jquery?
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not working. stackblitz.com/edit/angular-jd2l6y-frudzk?file=app/…
– its me
Mar 20 '18 at 10:37
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How can I test that a value is “greater than or equal to” in Jasmine?
...before you 'boot'. The basic matchers are loaded at boot time.
Your html file should look like this:
<!-- jasmine test framework-->
<script type="text/javascript" src="lib/jasmine-2.0.0/jasmine.js"></script>
<script type="text/javascript" src="lib/jasmine-2.0.0/jasmine-html.j...
Difference between a class and a module
... some constant
Some other conventions about modules:
Use one module in a file (like ruby classes, one class per ruby file)
In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
...aking Patrick McKenzie's answer just a bit further, you could create a new file in your config/initializers directory called date_format.rb (or whatever you want) and put this in it:
Time::DATE_FORMATS.merge!(
my_date: lambda { |time| time.strftime("%a, %b #{time.day.ordinalize}") }
)
Then in y...