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How can I check which version of Angular I'm using?
...op level application tag.
For Internet Explorer 11 or Edge you can find information here :
Works for Angular 2+
Chrome browser
Firefox firebug
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What are the downsides to using Dependency Injection? [closed]
...ou decide to implement the DI pattern)
DI containers or approaches that perform type resolving generally incur a slight runtime penalty (very negligible, but it's there)
Generally, the benefit of decoupling makes each task simpler to read and understand, but increases the complexity of orchestrati...
Build the full path filename in Python
... do I build the file path from a directory name, base filename, and a file format string?
4 Answers
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How to validate phone numbers using regex
...ive regex to validate phone numbers. Ideally it would handle international formats, but it must handle US formats, including the following:
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Hide grid row in WPF
I have a simple WPF form with a Grid declared on the form. This Grid has a bunch of rows:
8 Answers
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HTML5: number input type that takes only integers?
...validation doesn't stop you from entering those keys. It just prevents the form from being send with those characters. If you submit a form with an input of the type number that contains other characters, then Chrome will show you an error message.
– js-coder
J...
IEnumerable and Recursion using yield return
...e an IEnumerable<T> method that I'm using to find controls in a WebForms page.
8 Answers
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Is there a difference between x++ and ++x in java?
...on to prefer Emil H's answer is that his example code is /slightly/ more informative.
– Jonik
Jul 7 '09 at 21:20
Jonik...
How to get a variable value if variable name is stored as string?
...value'
This is an example of indirect parameter expansion:
The basic form of parameter expansion is ${parameter}. The value of
parameter is substituted.
If the first character of parameter is an exclamation point (!), it
introduces a level of variable indirection. Bash uses the value...
How to convert a set to a list in python?
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Simply type:
list(my_set)
This will turn a set in the form {'1','2'} into a list in the form ['1','2'].
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