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How do you debug a regex? [closed]
...uy RegexBuddy and use its built in debug feature. If you work with regexes more than twice a year, you will make this money back in time saved in no time. RegexBuddy will also help you to create simple and complex regular expressions, and even generate the code for you in a variety of languages.
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How to get a list of installed android applications and pick one to run
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How to take screenshot with Selenium WebDriver
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Why can't stash be applied to the working directory?
...it stash branch approach in the other answer sounds better, but still much more manual than desired.
– bentolor
Feb 4 '13 at 16:00
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Simulating tremor (from e.g. Parkinson's Disease) with the mouse on a webpage?
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A more realistic implementation would track the "real" position of the cursor and move randomly within a circle around that, but that might be too complex.
– tckmn
Aug 14 '14 at 7:08
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How to add a changed file to an older (not last) commit in Git
...commits against the new one.
Repeat from step 2 onwards if you have marked more than one commit for edit.
[^vimnote]: If you are using vim then you will have to hit the Insert key to edit, then Esc and type in :wq to save the file, quit the editor, and apply the changes. Alternatively, you can con...
Force R not to use exponential notation (e.g. e+10)?
...ntific
notation: fixed notation will be preferred unless it is more
than ‘scipen’ digits wider.
Example:
R> ran2 <- c(1.810032e+09, 4)
R> options("scipen"=-100, "digits"=4)
R> ran2
[1] 1.81e+09 4.00e+00
R> options("scipen"=100, "digits"=4)
R> ran2
[1...
MVC (Laravel) where to add logic
...so accessors/mutators if needed. See Esensi or dwightwatson/validating for more information.
Magic Methods: I use the __get and __set methods of my models to hook into functionality where appropriate
Extending Eloquent: If there's an action you'd like to take on all update/create you can even extend...
How do you generate dynamic (parameterized) unit tests in python?
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So note, that more proper answer is given in the duplicate question: stackoverflow.com/a/2799009/322020 - you have use to .__name__ = to enable .exact_method testing
– Nakilon
Apr 12 '13 at 10:38
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Pass props to parent component in React.js
...as that prop?
Better implementation
Child: it really does not have to be more complicated than that.
var Child = React.createClass({
render: function () {
return <button onClick={this.props.onClick}>{this.props.text}</button>;
},
});
Parent with single child: using the value...