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Add disabled attribute to input element using Javascript
...be disabled and at the same time hide it to avoid problems when porting my form.
7 Answers
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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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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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